Mock Version: 3.5
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs  --target s390x --nodeps /builddir/build/SPECS/intel-mpi-benchmarks.spec'], chrootPath='/var/lib/mock/fedora-rawhide-s390x-1671948137.407054/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3ff90511150>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.qi9t05ya:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.qi9t05ya:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'a6d93bc2ad494ea592f3c61100c13370', '-D', '/var/lib/mock/fedora-rawhide-s390x-1671948137.407054/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.qi9t05ya:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs  --target s390x --nodeps /builddir/build/SPECS/intel-mpi-benchmarks.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: s390x
Building for target s390x
setting SOURCE_DATE_EPOCH=1658361600
Wrote: /builddir/build/SRPMS/intel-mpi-benchmarks-2021.3-2.fc38.src.rpm
Child return code was: 0
ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb  --target s390x --nodeps /builddir/build/SPECS/intel-mpi-benchmarks.spec'], chrootPath='/var/lib/mock/fedora-rawhide-s390x-1671948137.407054/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=<mockbuild.trace_decorator.getLog object at 0x3ff90511150>timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.qi9t05ya:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True)
Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.qi9t05ya:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']
Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'e43f621852f44726b06e0ae0249cad5a', '-D', '/var/lib/mock/fedora-rawhide-s390x-1671948137.407054/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.qi9t05ya:/etc/resolv.conf', '--bind=/dev/btrfs-control', '--bind=/dev/mapper/control', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;<mock-chroot>\\007"', '--setenv=PS1=<mock-chroot> \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', '--resolv-conf=off', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb  --target s390x --nodeps /builddir/build/SPECS/intel-mpi-benchmarks.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0', 'SYSTEMD_SECCOMP': '0'} and shell False
Building target platforms: s390x
Building for target s390x
setting SOURCE_DATE_EPOCH=1658361600
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.PR69HC
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf mpi-benchmarks-IMB-v2021.3
+ /usr/lib/rpm/rpmuncompress -x /builddir/build/SOURCES/IMB-v2021.3.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd mpi-benchmarks-IMB-v2021.3
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.xLasEG
+ umask 022
+ cd /builddir/build/BUILD
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes'
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd mpi-benchmarks-IMB-v2021.3
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/49/exe ']'
+++ /usr/bin/readlink /proc/49/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module load mpi/openmpi-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ export OMPI_MCA_rmaps_base_oversubscribe=1
+ OMPI_MCA_rmaps_base_oversubscribe=1
+ do_build
+ mkdir .openmpi-s390x
+ cp -al Makefile Makefile_win README.md ReadMe_IMB.txt WINDOWS license src_c src_cpp .openmpi-s390x
+ mv .openmpi-s390x build-openmpi-s390x
+ cd build-openmpi-s390x
+ export CC=mpicc
+ CC=mpicc
+ export CXX=mpicxx
+ CXX=mpicxx
+ make -f Makefile 'OPTFLAGS=-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection' MPI_HOME=/usr/lib64/openmpi all
make -C src_cpp -f Makefile TARGET=MPI1
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o imb.o imb.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from imb.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from imb.cpp:57:
args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from benchmark_suites_collection.h:54,
                 from imb.cpp:59:
utils.h: At global scope:
utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o args_parser.o args_parser.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from args_parser.h:51,
                 from args_parser.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o args_parser_utests.o args_parser_utests.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from args_parser.h:51,
                 from args_parser_utests.cpp:49:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o scope.o scope.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from scope.h:53,
                 from scope.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o benchmark_suites_collection.o benchmark_suites_collection.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from benchmark_suites_collection.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from benchmark_suites_collection.h:54,
                 from benchmark_suites_collection.cpp:56:
utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mkdir -p MPI1/CPU
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_allgather.o ../src_c/IMB_allgather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_allgather.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_allgatherv.o ../src_c/IMB_allgatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_allgatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_allreduce.o ../src_c/IMB_allreduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_allreduce.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_alltoall.o ../src_c/IMB_alltoall.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_alltoall.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_alltoallv.o ../src_c/IMB_alltoallv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_alltoallv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_bandwidth.o ../src_c/IMB_bandwidth.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_bandwidth.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_barrier.o ../src_c/IMB_barrier.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_barrier.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_bcast.o ../src_c/IMB_bcast.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_bcast.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.c:70:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_exchange.o ../src_c/IMB_exchange.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_exchange.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_gather.o ../src_c/IMB_gather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_gather.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_gatherv.o ../src_c/IMB_gatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_gatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_init_transfer.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_parse_name_mpi1.o ../src_c/IMB_parse_name_mpi1.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_parse_name_mpi1.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_pingping.o ../src_c/IMB_pingping.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_pingping.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_pingpong.o ../src_c/IMB_pingpong.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_pingpong.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce.o ../src_c/IMB_reduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_reduce.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce_local.o ../src_c/IMB_reduce_local.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_reduce_local.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce_scatter.o ../src_c/IMB_reduce_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_reduce_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce_scatter_block.o ../src_c/IMB_reduce_scatter_block.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_reduce_scatter_block.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_scatter.o ../src_c/IMB_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_scatterv.o ../src_c/IMB_scatterv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_scatterv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_sendrecv.o ../src_c/IMB_sendrecv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_sendrecv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_utils.o ../src_c/IMB_utils.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -DMPI1 -c -o MPI1/CPU/MPI1_suite.o MPI1/MPI1_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from MPI1/MPI1_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from MPI1/MPI1_suite.cpp:60:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from MPI1/MPI1_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from MPI1/MPI1_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from MPI1/MPI1_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from MPI1/MPI1_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -DMPI1 -c -o MPI1/CPU/MPI1_benchmark.o MPI1/MPI1_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from MPI1/MPI1_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from MPI1/MPI1_benchmark.cpp:58:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from MPI1/MPI1_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-MPI1 imb.o args_parser.o args_parser_utests.o scope.o benchmark_suites_collection.o MPI1/CPU/IMB_allgather.o MPI1/CPU/IMB_allgatherv.o MPI1/CPU/IMB_allreduce.o MPI1/CPU/IMB_alltoall.o MPI1/CPU/IMB_alltoallv.o MPI1/CPU/IMB_bandwidth.o MPI1/CPU/IMB_barrier.o MPI1/CPU/IMB_bcast.o MPI1/CPU/IMB_benchlist.o MPI1/CPU/IMB_chk_diff.o MPI1/CPU/IMB_cpu_exploit.o MPI1/CPU/IMB_declare.o MPI1/CPU/IMB_err_handler.o MPI1/CPU/IMB_exchange.o MPI1/CPU/IMB_gather.o MPI1/CPU/IMB_gatherv.o MPI1/CPU/IMB_g_info.o MPI1/CPU/IMB_init.o MPI1/CPU/IMB_init_transfer.o MPI1/CPU/IMB_mem_manager.o MPI1/CPU/IMB_output.o MPI1/CPU/IMB_parse_name_mpi1.o MPI1/CPU/IMB_pingping.o MPI1/CPU/IMB_pingpong.o MPI1/CPU/IMB_reduce.o MPI1/CPU/IMB_reduce_local.o MPI1/CPU/IMB_reduce_scatter.o MPI1/CPU/IMB_reduce_scatter_block.o MPI1/CPU/IMB_scatter.o MPI1/CPU/IMB_scatterv.o MPI1/CPU/IMB_sendrecv.o MPI1/CPU/IMB_strgs.o MPI1/CPU/IMB_utils.o MPI1/CPU/IMB_warm_up.o MPI1/CPU/MPI1_suite.o MPI1/CPU/MPI1_benchmark.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=NBC
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DNBC -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o NBC/NBC_suite.o NBC/NBC_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from NBC/NBC_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from NBC/NBC_suite.cpp:60:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from NBC/NBC_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from NBC/NBC_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from NBC/NBC_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from NBC/NBC_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DNBC -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o NBC/NBC_benchmark.o NBC/NBC_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from NBC/NBC_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from NBC/NBC_benchmark.cpp:58:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from NBC/NBC_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_allgather.o ../src_c/IMB_allgather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_allgather.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_allgatherv.o ../src_c/IMB_allgatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_allgatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_allreduce.o ../src_c/IMB_allreduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_allreduce.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_alltoall.o ../src_c/IMB_alltoall.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_alltoall.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_alltoallv.o ../src_c/IMB_alltoallv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_alltoallv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_barrier.o ../src_c/IMB_barrier.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_barrier.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_bcast.o ../src_c/IMB_bcast.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_bcast.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.c:70:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_gather.o ../src_c/IMB_gather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_gather.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_gatherv.o ../src_c/IMB_gatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_gatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_init_transfer.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_parse_name_nbc.o ../src_c/IMB_parse_name_nbc.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_parse_name_nbc.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_reduce.o ../src_c/IMB_reduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_reduce.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_reduce_scatter.o ../src_c/IMB_reduce_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_reduce_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_scatter.o ../src_c/IMB_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_scatterv.o ../src_c/IMB_scatterv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_scatterv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_sendrecv.o ../src_c/IMB_sendrecv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_sendrecv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_utils.o ../src_c/IMB_utils.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DNBC -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-NBC imb.o args_parser.o args_parser_utests.o scope.o NBC/NBC_suite.o NBC/NBC_benchmark.o benchmark_suites_collection.o NBC/IMB_allgather.o NBC/IMB_allgatherv.o NBC/IMB_allreduce.o NBC/IMB_alltoall.o NBC/IMB_alltoallv.o NBC/IMB_barrier.o NBC/IMB_bcast.o NBC/IMB_benchlist.o NBC/IMB_chk_diff.o NBC/IMB_cpu_exploit.o NBC/IMB_declare.o NBC/IMB_err_handler.o NBC/IMB_gather.o NBC/IMB_gatherv.o NBC/IMB_g_info.o NBC/IMB_init.o NBC/IMB_init_transfer.o NBC/IMB_mem_manager.o NBC/IMB_output.o NBC/IMB_parse_name_nbc.o NBC/IMB_reduce.o NBC/IMB_reduce_scatter.o NBC/IMB_scatter.o NBC/IMB_scatterv.o NBC/IMB_sendrecv.o NBC/IMB_strgs.o NBC/IMB_utils.o NBC/IMB_warm_up.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=RMA
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DRMA -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o RMA/RMA_suite.o RMA/RMA_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from RMA/RMA_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from RMA/RMA_suite.cpp:60:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from RMA/RMA_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from RMA/RMA_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from RMA/RMA_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from RMA/RMA_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DRMA -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o RMA/RMA_benchmark.o RMA/RMA_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from RMA/RMA_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from RMA/RMA_benchmark.cpp:58:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from RMA/RMA_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_utils.o ../src_c/IMB_utils.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.c:70:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_parse_name_rma.o ../src_c/IMB_parse_name_rma.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_parse_name_rma.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_init_transfer.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_user_set_info.o ../src_c/IMB_user_set_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_user_set_info.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_rma_put.o ../src_c/IMB_rma_put.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_rma_put.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_rma_get.o ../src_c/IMB_rma_get.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_rma_get.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_rma_atomic.o ../src_c/IMB_rma_atomic.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_rma_atomic.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DRMA -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-RMA imb.o args_parser.o args_parser_utests.o scope.o RMA/RMA_suite.o RMA/RMA_benchmark.o benchmark_suites_collection.o RMA/IMB_utils.o RMA/IMB_declare.o RMA/IMB_init.o RMA/IMB_mem_manager.o RMA/IMB_benchlist.o RMA/IMB_parse_name_rma.o RMA/IMB_strgs.o RMA/IMB_err_handler.o RMA/IMB_g_info.o RMA/IMB_warm_up.o RMA/IMB_output.o RMA/IMB_init_transfer.o RMA/IMB_user_set_info.o RMA/IMB_chk_diff.o RMA/IMB_rma_put.o RMA/IMB_cpu_exploit.o RMA/IMB_rma_get.o RMA/IMB_rma_atomic.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=EXT
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DEXT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o EXT/EXT_suite.o EXT/EXT_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from EXT/EXT_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from EXT/EXT_suite.cpp:60:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from EXT/EXT_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from EXT/EXT_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from EXT/EXT_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from EXT/EXT_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DEXT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o EXT/EXT_benchmark.o EXT/EXT_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from EXT/EXT_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from EXT/EXT_benchmark.cpp:58:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from EXT/EXT_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.c:70:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_init_transfer.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_ones_accu.o ../src_c/IMB_ones_accu.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_ones_accu.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_ones_bidir.o ../src_c/IMB_ones_bidir.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_ones_bidir.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_ones_unidir.o ../src_c/IMB_ones_unidir.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_ones_unidir.c:76:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_parse_name_ext.o ../src_c/IMB_parse_name_ext.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_parse_name_ext.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_utils.o ../src_c/IMB_utils.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_user_set_info.o ../src_c/IMB_user_set_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_user_set_info.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_window.o ../src_c/IMB_window.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_window.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DEXT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-EXT imb.o args_parser.o args_parser_utests.o scope.o EXT/EXT_suite.o EXT/EXT_benchmark.o benchmark_suites_collection.o EXT/IMB_benchlist.o EXT/IMB_chk_diff.o EXT/IMB_declare.o EXT/IMB_err_handler.o EXT/IMB_g_info.o EXT/IMB_init.o EXT/IMB_init_transfer.o EXT/IMB_mem_manager.o EXT/IMB_ones_accu.o EXT/IMB_ones_bidir.o EXT/IMB_ones_unidir.o EXT/IMB_output.o EXT/IMB_parse_name_ext.o EXT/IMB_strgs.o EXT/IMB_utils.o EXT/IMB_user_set_info.o EXT/IMB_warm_up.o EXT/IMB_window.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=IO
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DMPIIO -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o IO/IO_suite.o IO/IO_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from IO/IO_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from IO/IO_suite.cpp:60:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from IO/IO_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from IO/IO_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from IO/IO_suite.cpp:71:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from IO/IO_suite.cpp:75:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPIIO -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o IO/IO_benchmark.o IO/IO_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from IO/IO_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from IO/IO_benchmark.cpp:58:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from IO/IO_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.c:70:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_parse_name_io.o ../src_c/IMB_parse_name_io.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_parse_name_io.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_open_close.o ../src_c/IMB_open_close.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_open_close.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_utils.o ../src_c/IMB_utils.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_init_transfer.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_init_file.o ../src_c/IMB_init_file.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_init_file.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_user_set_info.o ../src_c/IMB_user_set_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_user_set_info.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_read.o ../src_c/IMB_read.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_read.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_write.o ../src_c/IMB_write.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/math.h:27,
                 from ../src_c/IMB_declare.h:67,
                 from ../src_c/IMB_write.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DMPIIO -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-IO imb.o args_parser.o args_parser_utests.o scope.o IO/IO_suite.o IO/IO_benchmark.o benchmark_suites_collection.o IO/IMB_declare.o IO/IMB_init.o IO/IMB_mem_manager.o IO/IMB_benchlist.o IO/IMB_strgs.o IO/IMB_err_handler.o IO/IMB_parse_name_io.o IO/IMB_g_info.o IO/IMB_warm_up.o IO/IMB_open_close.o IO/IMB_output.o IO/IMB_utils.o IO/IMB_init_transfer.o IO/IMB_init_file.o IO/IMB_user_set_info.o IO/IMB_chk_diff.o IO/IMB_cpu_exploit.o IO/IMB_read.o IO/IMB_write.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
../src_c/IMB_comm_info.h:99:8: warning: type 'struct comm_info' violates the C++ One Definition Rule [-Wodr]
   99 | struct comm_info {
      |        ^
../src_c/IMB_comm_info.h:99:8: note: a different type is defined in another translation unit
   99 | struct comm_info {
      |        ^
../src_c/IMB_comm_info.h:129:21: note: the first difference of corresponding definitions is field 's_data'
  129 |     assign_type*    s_data;         /* assign_type equivalent of s_buffer      */
      |                     ^
../src_c/IMB_comm_info.h:129:21: note: a field of same name but different type is defined in another translation unit
  129 |     assign_type*    s_data;         /* assign_type equivalent of s_buffer      */
      |                     ^
../src_c/IMB_comm_info.h:99:8: note: type 'assign_type' should match type 'assign_type'
   99 | struct comm_info {
      |        ^
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=MT
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
mpicxx -DMT -IMT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -fopenmp -c -o MT/MT_suite.o MT/MT_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from MT/MT_suite.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from MT/MT_suite.cpp:59:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from MT/MT_suite.cpp:60:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -DMT -IMT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -fopenmp -c -o MT/MT_benchmark.o MT/MT_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/map:60,
                 from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:42,
                 from /usr/include/openmpi-s390x/mpi.h:2887,
                 from MT/MT_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from /usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/mpicxx.h:277:
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h: In member function 'virtual void MPI::Op::Init(void (*)(const void*, void*, int, const MPI::Datatype&), bool)':
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:121:25: warning: cast between incompatible function types from 'void (*)(void*, void*, int*, ompi_datatype_t**, void (*)(void*, void*, int*, ompi_datatype_t**))' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  121 |     (void)MPI_Op_create((MPI_User_function*) ompi_mpi_cxx_op_intercept,
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/openmpi-s390x/openmpi/ompi/mpi/cxx/op_inln.h:123:38: warning: cast between incompatible function types from 'void (*)(const void*, void*, int, const MPI::Datatype&)' to 'void (*)(void*, void*, int*, ompi_datatype_t**)' [-Wcast-function-type]
  123 |     ompi_op_set_cxx_callback(mpi_op, (MPI_User_function*) func);
      |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from MT/MT_benchmark.cpp:58:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/map:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from MT/MT_benchmark.cpp:62:
MT/MT_benchmark.h: In member function 'virtual void BenchmarkMTBase<bs, fn_ptr>::run_instance(thread_local_data_t*, int, double&, int&)':
MT/MT_benchmark.h:319:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  319 |         if (!result)
      |         ^~
MT/MT_benchmark.h:321:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  321 |             if (odata_local.checks.failures) {
      |             ^~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -DMT -IMT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -fopenmp -o IMB-MT imb.o args_parser.o args_parser_utests.o scope.o MT/MT_suite.o MT/MT_benchmark.o benchmark_suites_collection.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_cpp'
make -C src_c/P2P -f Makefile TARGET=P2P
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_c/P2P'
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p.o imb_p2p.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_pingpong.o imb_p2p_pingpong.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_pingping.o imb_p2p_pingping.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_unirandom.o imb_p2p_unirandom.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_birandom.o imb_p2p_birandom.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_corandom.o imb_p2p_corandom.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_stencil2d.o imb_p2p_stencil2d.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_stencil3d.o imb_p2p_stencil3d.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_sendrecv_replace.o imb_p2p_sendrecv_replace.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -o IMB-P2P imb_p2p.o imb_p2p_pingpong.o imb_p2p_pingping.o imb_p2p_unirandom.o imb_p2p_birandom.o imb_p2p_corandom.o imb_p2p_stencil2d.o imb_p2p_stencil3d.o imb_p2p_sendrecv_replace.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -lm
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-openmpi-s390x/src_c/P2P'
+ cd ..
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/49/exe ']'
+++ /usr/bin/readlink /proc/49/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module unload mpi/openmpi-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/49/exe ']'
+++ /usr/bin/readlink /proc/49/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module load mpi/mpich-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ export 'CFLAGS=-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ do_build
+ mkdir .mpich-s390x
+ cp -al Makefile Makefile_win README.md ReadMe_IMB.txt WINDOWS build-openmpi-s390x license src_c src_cpp .mpich-s390x
+ mv .mpich-s390x build-mpich-s390x
+ cd build-mpich-s390x
+ export CC=mpicc
+ CC=mpicc
+ export CXX=mpicxx
+ CXX=mpicxx
+ make -f Makefile 'OPTFLAGS=-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection' MPI_HOME=/usr/lib64/mpich all
make -C src_cpp -f Makefile TARGET=MPI1
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o imb.o imb.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from imb.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from imb.cpp:57:
args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from benchmark_suites_collection.h:54,
                 from imb.cpp:59:
utils.h: At global scope:
utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/string:49,
                 from /usr/include/c++/13/stdexcept:39,
                 from imb.cpp:52:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o args_parser.o args_parser.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from args_parser.h:51,
                 from args_parser.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o args_parser_utests.o args_parser_utests.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from args_parser.h:51,
                 from args_parser_utests.cpp:49:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o scope.o scope.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from scope.h:53,
                 from scope.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o benchmark_suites_collection.o benchmark_suites_collection.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/vector:60,
                 from benchmark_suites_collection.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from benchmark_suites_collection.h:54,
                 from benchmark_suites_collection.cpp:56:
utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mkdir -p MPI1/CPU
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_allgather.o ../src_c/IMB_allgather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_allgather.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_allgatherv.o ../src_c/IMB_allgatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_allgatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_allreduce.o ../src_c/IMB_allreduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_allreduce.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_alltoall.o ../src_c/IMB_alltoall.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_alltoall.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_alltoallv.o ../src_c/IMB_alltoallv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_alltoallv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_bandwidth.o ../src_c/IMB_bandwidth.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_bandwidth.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_bandwidth.c: In function 'IMB_uni_bandwidth':
../src_c/IMB_bandwidth.c:155:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  155 |             MPI_Waitall(c_info->max_win_size, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:155:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
In file included from /usr/include/mpich-s390x/mpi.h:977:
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
../src_c/IMB_bandwidth.c:171:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  171 |             MPI_Waitall(c_info->max_win_size, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:171:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
../src_c/IMB_bandwidth.c: In function 'IMB_bi_bandwidth':
../src_c/IMB_bandwidth.c:275:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  275 |             MPI_Waitall(max_win_size2, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:275:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
../src_c/IMB_bandwidth.c:299:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  299 |             MPI_Waitall(max_win_size2, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:299:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
../src_c/IMB_bandwidth.c: In function 'IMB_uni_bandwidth':
../src_c/IMB_bandwidth.c:155:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  155 |             MPI_Waitall(c_info->max_win_size, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:155:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
../src_c/IMB_bandwidth.c:171:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  171 |             MPI_Waitall(c_info->max_win_size, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:171:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
../src_c/IMB_bandwidth.c: In function 'IMB_bi_bandwidth':
../src_c/IMB_bandwidth.c:275:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  275 |             MPI_Waitall(max_win_size2, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:275:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
../src_c/IMB_bandwidth.c:299:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  299 |             MPI_Waitall(max_win_size2, &requests[0], MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src_c/IMB_bandwidth.c:299:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_barrier.o ../src_c/IMB_barrier.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_barrier.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_bcast.o ../src_c/IMB_bcast.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_bcast.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_exchange.o ../src_c/IMB_exchange.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_exchange.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_gather.o ../src_c/IMB_gather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_gather.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_gatherv.o ../src_c/IMB_gatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_gatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_init_transfer.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_parse_name_mpi1.o ../src_c/IMB_parse_name_mpi1.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_parse_name_mpi1.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_pingping.o ../src_c/IMB_pingping.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_pingping.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_pingpong.o ../src_c/IMB_pingpong.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_pingpong.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce.o ../src_c/IMB_reduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_reduce.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce_local.o ../src_c/IMB_reduce_local.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_reduce_local.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce_scatter.o ../src_c/IMB_reduce_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_reduce_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_reduce_scatter_block.o ../src_c/IMB_reduce_scatter_block.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_reduce_scatter_block.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_scatter.o ../src_c/IMB_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_scatterv.o ../src_c/IMB_scatterv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_scatterv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_sendrecv.o ../src_c/IMB_sendrecv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_sendrecv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_utils.o ../src_c/IMB_utils.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_utils.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPI1 -I. -DMPI1 -c -o MPI1/CPU/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -DMPI1 -c -o MPI1/CPU/MPI1_suite.o MPI1/MPI1_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from MPI1/MPI1_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from MPI1/MPI1_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from MPI1/MPI1_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from MPI1/MPI1_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from MPI1/MPI1_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -DMPI1 -c -o MPI1/CPU/MPI1_benchmark.o MPI1/MPI1_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from MPI1/MPI1_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from MPI1/MPI1_benchmark.cpp:58:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68,
                 from MPI1/MPI1_benchmark.cpp:52:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from MPI1/MPI1_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPI1 -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-MPI1 imb.o args_parser.o args_parser_utests.o scope.o benchmark_suites_collection.o MPI1/CPU/IMB_allgather.o MPI1/CPU/IMB_allgatherv.o MPI1/CPU/IMB_allreduce.o MPI1/CPU/IMB_alltoall.o MPI1/CPU/IMB_alltoallv.o MPI1/CPU/IMB_bandwidth.o MPI1/CPU/IMB_barrier.o MPI1/CPU/IMB_bcast.o MPI1/CPU/IMB_benchlist.o MPI1/CPU/IMB_chk_diff.o MPI1/CPU/IMB_cpu_exploit.o MPI1/CPU/IMB_declare.o MPI1/CPU/IMB_err_handler.o MPI1/CPU/IMB_exchange.o MPI1/CPU/IMB_gather.o MPI1/CPU/IMB_gatherv.o MPI1/CPU/IMB_g_info.o MPI1/CPU/IMB_init.o MPI1/CPU/IMB_init_transfer.o MPI1/CPU/IMB_mem_manager.o MPI1/CPU/IMB_output.o MPI1/CPU/IMB_parse_name_mpi1.o MPI1/CPU/IMB_pingping.o MPI1/CPU/IMB_pingpong.o MPI1/CPU/IMB_reduce.o MPI1/CPU/IMB_reduce_local.o MPI1/CPU/IMB_reduce_scatter.o MPI1/CPU/IMB_reduce_scatter_block.o MPI1/CPU/IMB_scatter.o MPI1/CPU/IMB_scatterv.o MPI1/CPU/IMB_sendrecv.o MPI1/CPU/IMB_strgs.o MPI1/CPU/IMB_utils.o MPI1/CPU/IMB_warm_up.o MPI1/CPU/MPI1_suite.o MPI1/CPU/MPI1_benchmark.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
../src_c/IMB_bandwidth.c: In function 'IMB_uni_bandwidth':
../src_c/IMB_bandwidth.c:155:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  155 |             MPI_Waitall(c_info->max_win_size, &requests[0], MPI_STATUSES_IGNORE);
      |             ^
../src_c/IMB_bandwidth.c:155:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
../src_c/IMB_bandwidth.c:171:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  171 |             MPI_Waitall(c_info->max_win_size, &requests[0], MPI_STATUSES_IGNORE);
      |             ^
../src_c/IMB_bandwidth.c:171:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
../src_c/IMB_bandwidth.c: In function 'IMB_bi_bandwidth':
../src_c/IMB_bandwidth.c:275:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  275 |             MPI_Waitall(max_win_size2, &requests[0], MPI_STATUSES_IGNORE);
      |             ^
../src_c/IMB_bandwidth.c:275:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
../src_c/IMB_bandwidth.c:299:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  299 |             MPI_Waitall(max_win_size2, &requests[0], MPI_STATUSES_IGNORE);
      |             ^
../src_c/IMB_bandwidth.c:299:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=NBC
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DNBC -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o NBC/NBC_suite.o NBC/NBC_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from NBC/NBC_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from NBC/NBC_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from NBC/NBC_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from NBC/NBC_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from NBC/NBC_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DNBC -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o NBC/NBC_benchmark.o NBC/NBC_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from NBC/NBC_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from NBC/NBC_benchmark.cpp:58:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68,
                 from NBC/NBC_benchmark.cpp:52:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from NBC/NBC_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_allgather.o ../src_c/IMB_allgather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_allgather.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_allgatherv.o ../src_c/IMB_allgatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_allgatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_allreduce.o ../src_c/IMB_allreduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_allreduce.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_alltoall.o ../src_c/IMB_alltoall.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_alltoall.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_alltoallv.o ../src_c/IMB_alltoallv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_alltoallv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_barrier.o ../src_c/IMB_barrier.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_barrier.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_bcast.o ../src_c/IMB_bcast.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_bcast.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_gather.o ../src_c/IMB_gather.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_gather.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_gatherv.o ../src_c/IMB_gatherv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_gatherv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_init_transfer.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_parse_name_nbc.o ../src_c/IMB_parse_name_nbc.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_parse_name_nbc.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_reduce.o ../src_c/IMB_reduce.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_reduce.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_reduce_scatter.o ../src_c/IMB_reduce_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_reduce_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_scatter.o ../src_c/IMB_scatter.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_scatter.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_scatterv.o ../src_c/IMB_scatterv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_scatterv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_sendrecv.o ../src_c/IMB_sendrecv.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_sendrecv.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_utils.o ../src_c/IMB_utils.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_utils.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DNBC -I. -DNBC -c -o NBC/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DNBC -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-NBC imb.o args_parser.o args_parser_utests.o scope.o NBC/NBC_suite.o NBC/NBC_benchmark.o benchmark_suites_collection.o NBC/IMB_allgather.o NBC/IMB_allgatherv.o NBC/IMB_allreduce.o NBC/IMB_alltoall.o NBC/IMB_alltoallv.o NBC/IMB_barrier.o NBC/IMB_bcast.o NBC/IMB_benchlist.o NBC/IMB_chk_diff.o NBC/IMB_cpu_exploit.o NBC/IMB_declare.o NBC/IMB_err_handler.o NBC/IMB_gather.o NBC/IMB_gatherv.o NBC/IMB_g_info.o NBC/IMB_init.o NBC/IMB_init_transfer.o NBC/IMB_mem_manager.o NBC/IMB_output.o NBC/IMB_parse_name_nbc.o NBC/IMB_reduce.o NBC/IMB_reduce_scatter.o NBC/IMB_scatter.o NBC/IMB_scatterv.o NBC/IMB_sendrecv.o NBC/IMB_strgs.o NBC/IMB_utils.o NBC/IMB_warm_up.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=RMA
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DRMA -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o RMA/RMA_suite.o RMA/RMA_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from RMA/RMA_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from RMA/RMA_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from RMA/RMA_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from RMA/RMA_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from RMA/RMA_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DRMA -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o RMA/RMA_benchmark.o RMA/RMA_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from RMA/RMA_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from RMA/RMA_benchmark.cpp:58:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68,
                 from RMA/RMA_benchmark.cpp:52:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from RMA/RMA_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_utils.o ../src_c/IMB_utils.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_utils.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_parse_name_rma.o ../src_c/IMB_parse_name_rma.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_parse_name_rma.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_init_transfer.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_user_set_info.o ../src_c/IMB_user_set_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_user_set_info.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_rma_put.o ../src_c/IMB_rma_put.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_rma_put.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_rma_get.o ../src_c/IMB_rma_get.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_rma_get.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DRMA -I. -DRMA -c -o RMA/IMB_rma_atomic.o ../src_c/IMB_rma_atomic.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_rma_atomic.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DRMA -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-RMA imb.o args_parser.o args_parser_utests.o scope.o RMA/RMA_suite.o RMA/RMA_benchmark.o benchmark_suites_collection.o RMA/IMB_utils.o RMA/IMB_declare.o RMA/IMB_init.o RMA/IMB_mem_manager.o RMA/IMB_benchlist.o RMA/IMB_parse_name_rma.o RMA/IMB_strgs.o RMA/IMB_err_handler.o RMA/IMB_g_info.o RMA/IMB_warm_up.o RMA/IMB_output.o RMA/IMB_init_transfer.o RMA/IMB_user_set_info.o RMA/IMB_chk_diff.o RMA/IMB_rma_put.o RMA/IMB_cpu_exploit.o RMA/IMB_rma_get.o RMA/IMB_rma_atomic.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=EXT
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DEXT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o EXT/EXT_suite.o EXT/EXT_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from EXT/EXT_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from EXT/EXT_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from EXT/EXT_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from EXT/EXT_suite.cpp:70:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from EXT/EXT_suite.cpp:73:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DEXT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o EXT/EXT_benchmark.o EXT/EXT_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from EXT/EXT_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from EXT/EXT_benchmark.cpp:58:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68,
                 from EXT/EXT_benchmark.cpp:52:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from EXT/EXT_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_init_transfer.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_ones_accu.o ../src_c/IMB_ones_accu.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_ones_accu.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_ones_bidir.o ../src_c/IMB_ones_bidir.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_ones_bidir.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_ones_unidir.o ../src_c/IMB_ones_unidir.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_ones_unidir.c:76:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_parse_name_ext.o ../src_c/IMB_parse_name_ext.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_parse_name_ext.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_utils.o ../src_c/IMB_utils.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_utils.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_user_set_info.o ../src_c/IMB_user_set_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_user_set_info.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DEXT -I. -DEXT -c -o EXT/IMB_window.o ../src_c/IMB_window.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_window.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DEXT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-EXT imb.o args_parser.o args_parser_utests.o scope.o EXT/EXT_suite.o EXT/EXT_benchmark.o benchmark_suites_collection.o EXT/IMB_benchlist.o EXT/IMB_chk_diff.o EXT/IMB_declare.o EXT/IMB_err_handler.o EXT/IMB_g_info.o EXT/IMB_init.o EXT/IMB_init_transfer.o EXT/IMB_mem_manager.o EXT/IMB_ones_accu.o EXT/IMB_ones_bidir.o EXT/IMB_ones_unidir.o EXT/IMB_output.o EXT/IMB_parse_name_ext.o EXT/IMB_strgs.o EXT/IMB_utils.o EXT/IMB_user_set_info.o EXT/IMB_warm_up.o EXT/IMB_window.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=IO
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
mpicxx -Ihelpers -I../src_c -DMPIIO -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o IO/IO_suite.o IO/IO_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/bits/requires_hosted.h:31,
                 from /usr/include/c++/13/set:60,
                 from IO/IO_suite.cpp:55:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from IO/IO_suite.cpp:61:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from IO/IO_suite.cpp:62:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from IO/IO_suite.cpp:71:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from IO/IO_suite.cpp:75:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -Ihelpers -I../src_c -DMPIIO -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -c -o IO/IO_benchmark.o IO/IO_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from IO/IO_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from IO/IO_benchmark.cpp:58:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68,
                 from IO/IO_benchmark.cpp:52:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from helpers/original_benchmark.h:58,
                 from IO/IO_benchmark.cpp:61:
../src_c/IMB_prototypes.h:650:37: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                     ^~~
../src_c/IMB_prototypes.h:650:58: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
  650 | long IMB_compute_crc(register char* buf, register size_t size);
      |                                                          ^~~~
In file included from helpers/original_benchmark.h:63:
helpers/helper_IMB_functions.h: In member function 'void Bmark_descr::IMB_init_buffers_iter(comm_info*, iter_schedule*, Bench*, MODES, int, int)':
helpers/helper_IMB_functions.h:594:19: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  594 |             memset(time, 0, MAX_TIME_ID);
      |             ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_declare.o ../src_c/IMB_declare.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_init.o ../src_c/IMB_init.c
In file included from /usr/include/ctype.h:25,
                 from ../src_c/IMB_init.c:85:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_mem_manager.o ../src_c/IMB_mem_manager.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_mem_manager.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
../src_c/IMB_mem_manager.c: In function 'IMB_init_buffers_iter':
../src_c/IMB_mem_manager.c:763:9: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
  763 |         memset(time, 0, MAX_TIME_ID);
      |         ^~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_benchlist.o ../src_c/IMB_benchlist.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_benchlist.c:75:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_strgs.o ../src_c/IMB_strgs.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_strgs.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_err_handler.o ../src_c/IMB_err_handler.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_err_handler.c:79:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_parse_name_io.o ../src_c/IMB_parse_name_io.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_parse_name_io.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_g_info.o ../src_c/IMB_g_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from ../src_c/IMB_g_info.c:78:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_warm_up.o ../src_c/IMB_warm_up.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_warm_up.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_open_close.o ../src_c/IMB_open_close.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_open_close.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_output.o ../src_c/IMB_output.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from ../src_c/IMB_output.c:80:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_utils.o ../src_c/IMB_utils.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_utils.c:67:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_init_transfer.o ../src_c/IMB_init_transfer.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_init_transfer.c:72:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_init_file.o ../src_c/IMB_init_file.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_init_file.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_user_set_info.o ../src_c/IMB_user_set_info.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_user_set_info.c:71:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_chk_diff.o ../src_c/IMB_chk_diff.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_chk_diff.c:83:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_cpu_exploit.o ../src_c/IMB_cpu_exploit.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_cpu_exploit.c:69:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_read.o ../src_c/IMB_read.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_read.c:73:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wno-long-long -Ihelpers -I../src_c -DMPIIO -I. -DMPIIO -c -o IO/IMB_write.o ../src_c/IMB_write.c
In file included from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /usr/lib/gcc/s390x-redhat-linux/13/include/stdint.h:9,
                 from /usr/include/mpich-s390x/mpi.h:59,
                 from ../src_c/IMB_declare.h:66,
                 from ../src_c/IMB_write.c:74:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
mpicxx -Ihelpers -I../src_c -DMPIIO -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -o IMB-IO imb.o args_parser.o args_parser_utests.o scope.o IO/IO_suite.o IO/IO_benchmark.o benchmark_suites_collection.o IO/IMB_declare.o IO/IMB_init.o IO/IMB_mem_manager.o IO/IMB_benchlist.o IO/IMB_strgs.o IO/IMB_err_handler.o IO/IMB_parse_name_io.o IO/IMB_g_info.o IO/IMB_warm_up.o IO/IMB_open_close.o IO/IMB_output.o IO/IMB_utils.o IO/IMB_init_transfer.o IO/IMB_init_file.o IO/IMB_user_set_info.o IO/IMB_chk_diff.o IO/IMB_cpu_exploit.o IO/IMB_read.o IO/IMB_write.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
../src_c/IMB_comm_info.h:99:8: warning: type 'struct comm_info' violates the C++ One Definition Rule [-Wodr]
   99 | struct comm_info {
      |        ^
../src_c/IMB_comm_info.h:99:8: note: a different type is defined in another translation unit
   99 | struct comm_info {
      |        ^
../src_c/IMB_comm_info.h:129:21: note: the first difference of corresponding definitions is field 's_data'
  129 |     assign_type*    s_data;         /* assign_type equivalent of s_buffer      */
      |                     ^
../src_c/IMB_comm_info.h:129:21: note: a field of same name but different type is defined in another translation unit
  129 |     assign_type*    s_data;         /* assign_type equivalent of s_buffer      */
      |                     ^
../src_c/IMB_comm_info.h:99:8: note: type 'assign_type' should match type 'assign_type'
   99 | struct comm_info {
      |        ^
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
make -C src_cpp -f Makefile TARGET=MT
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
mpicxx -DMT -IMT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -fopenmp -c -o MT/MT_suite.o MT/MT_suite.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from MT/MT_suite.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from MT/MT_suite.cpp:59:
./args_parser.h: In constructor 'args_parser::option_scalar::option_scalar(const args_parser&, std::string, args_parser::arg_t, args_parser::value)':
./args_parser.h:163:139: warning: implicitly-declared 'args_parser::value::value(const args_parser::value&)' is deprecated [-Wdeprecated-copy]
  163 |         option_scalar(const args_parser &_parser, const std::string _str, arg_t _type, value _def) : option(_parser, _str, _type, false), def(_def)
      |                                                                                                                                           ^~~~~~~~~
./args_parser.h:113:20: note: because 'args_parser::value' has user-provided 'args_parser::value& args_parser::value::operator=(const args_parser::value&)'
  113 |             value &operator=(const value &other);
      |                    ^~~~~~~~
In file included from MT/MT_suite.cpp:60:
./utils.h: At global scope:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/stl_tree.h:65,
                 from /usr/include/c++/13/set:62,
                 from MT/MT_suite.cpp:53:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -DMT -IMT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -fopenmp -c -o MT/MT_benchmark.o MT/MT_benchmark.cpp
In file included from /usr/include/c++/13/s390x-redhat-linux/bits/os_defines.h:39,
                 from /usr/include/c++/13/s390x-redhat-linux/bits/c++config.h:662,
                 from /usr/include/c++/13/cstdint:38,
                 from /usr/include/mpich-s390x/mpi.h:50,
                 from MT/MT_benchmark.cpp:51:
/usr/include/features.h:412:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  412 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
In file included from ./benchmark_suites_collection.h:54,
                 from MT/MT_benchmark.cpp:58:
./utils.h:93:42: warning: 'template<class _Arg1, class _Arg2, class _Result> struct std::binary_function' is deprecated [-Wdeprecated-declarations]
   93 |     struct case_insens_cmp : public std::binary_function<std::string, std::string, bool> {
      |                                          ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/bits/refwrap.h:39,
                 from /usr/include/c++/13/vector:68,
                 from MT/MT_benchmark.cpp:52:
/usr/include/c++/13/bits/stl_function.h:131:12: note: declared here
  131 |     struct binary_function
      |            ^~~~~~~~~~~~~~~
In file included from MT/MT_benchmark.cpp:62:
MT/MT_benchmark.h: In member function 'virtual void BenchmarkMTBase<bs, fn_ptr>::run_instance(thread_local_data_t*, int, double&, int&)':
MT/MT_benchmark.h:319:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  319 |         if (!result)
      |         ^~
MT/MT_benchmark.h:321:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  321 |             if (odata_local.checks.failures) {
      |             ^~
./utils.h: At global scope:
./utils.h:82:30: warning: 'const std::string set_operations::to_lower(const std::string&)' defined but not used [-Wunused-function]
   82 |     static const std::string to_lower(const std::string &in) {
      |                              ^~~~~~~~
mpicxx -DMT -IMT -I. -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -g -O0 -Wall -Wextra -pedantic -Wno-long-long -fopenmp -o IMB-MT imb.o args_parser.o args_parser_utests.o scope.o MT/MT_suite.o MT/MT_benchmark.o benchmark_suites_collection.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_cpp'
make -C src_c/P2P -f Makefile TARGET=P2P
make[1]: Entering directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_c/P2P'
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p.o imb_p2p.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_pingpong.o imb_p2p_pingpong.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_pingping.o imb_p2p_pingping.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_unirandom.o imb_p2p_unirandom.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_birandom.o imb_p2p_birandom.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_corandom.o imb_p2p_corandom.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_stencil2d.o imb_p2p_stencil2d.c
imb_p2p_stencil2d.c: In function 'imb_p2p_stencil2d':
imb_p2p_stencil2d.c:136:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  136 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil2d.c:136:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
In file included from /usr/include/mpich-s390x/mpi.h:977,
                 from imb_p2p.h:53,
                 from imb_p2p_stencil2d.c:50:
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil2d.c:153:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  153 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil2d.c:153:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil2d.c:136:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  136 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil2d.c:136:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil2d.c:153:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  153 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil2d.c:153:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil2d.c:136:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  136 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil2d.c:136:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil2d.c:153:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  153 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil2d.c:153:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_stencil3d.o imb_p2p_stencil3d.c
imb_p2p_stencil3d.c: In function 'imb_p2p_stencil3d':
imb_p2p_stencil3d.c:160:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  160 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil3d.c:160:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
In file included from /usr/include/mpich-s390x/mpi.h:977,
                 from imb_p2p.h:53,
                 from imb_p2p_stencil3d.c:50:
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil3d.c:177:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  177 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil3d.c:177:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil3d.c:160:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  160 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil3d.c:160:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil3d.c:177:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  177 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil3d.c:177:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil3d.c:160:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  160 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil3d.c:160:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
imb_p2p_stencil3d.c:177:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  177 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
imb_p2p_stencil3d.c:177:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^~~~~~~~~~~
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -c -o imb_p2p_sendrecv_replace.o imb_p2p_sendrecv_replace.c
mpicc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O3 -Wall -Wextra -pedantic -Wno-long-long -o IMB-P2P imb_p2p.o imb_p2p_pingpong.o imb_p2p_pingping.o imb_p2p_unirandom.o imb_p2p_birandom.o imb_p2p_corandom.o imb_p2p_stencil2d.o imb_p2p_stencil3d.o imb_p2p_sendrecv_replace.o -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes -lm
imb_p2p_stencil2d.c: In function 'imb_p2p_stencil2d':
imb_p2p_stencil2d.c:136:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  136 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil2d.c:136:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
imb_p2p_stencil2d.c:153:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  153 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil2d.c:153:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
imb_p2p_stencil2d.c:136:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  136 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil2d.c:136:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
imb_p2p_stencil2d.c:153:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  153 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil2d.c:153:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
imb_p2p_stencil3d.c: In function 'imb_p2p_stencil3d':
imb_p2p_stencil3d.c:160:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  160 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil3d.c:160:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
imb_p2p_stencil3d.c:177:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  177 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil3d.c:177:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
imb_p2p_stencil3d.c:160:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  160 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil3d.c:160:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
imb_p2p_stencil3d.c:177:13: warning: 'MPI_Waitall' accessing 1 byte in a region of size 0 [-Wstringop-overflow=]
  177 |             MPI_Waitall((NUMBER_OF_NEIGHBORS * 2), requests, MPI_STATUSES_IGNORE);
      |             ^
imb_p2p_stencil3d.c:177:13: note: referencing argument 3 of type 'struct MPI_Status[0:]'
/usr/include/mpich-s390x/mpi_proto.h:592:5: note: in a call to function 'MPI_Waitall'
  592 | int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[])
      |     ^
make[1]: Leaving directory '/builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3/build-mpich-s390x/src_c/P2P'
+ cd ..
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/49/exe ']'
+++ /usr/bin/readlink /proc/49/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module unload mpi/mpich-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.btuwQM
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x
++ dirname /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CFLAGS
+ CXXFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ export CXXFLAGS
+ FFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FFLAGS
+ FCFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ VALAFLAGS=-g
+ export VALAFLAGS
+ LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes'
+ export LDFLAGS
+ LT_SYS_LIBRARY_PATH=/usr/lib64:
+ export LT_SYS_LIBRARY_PATH
+ CC=gcc
+ export CC
+ CXX=g++
+ export CXX
+ cd mpi-benchmarks-IMB-v2021.3
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/9363/exe ']'
+++ /usr/bin/readlink /proc/9363/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module load mpi/openmpi-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ export OMPI_MCA_rmaps_base_oversubscribe=1
+ OMPI_MCA_rmaps_base_oversubscribe=1
+ do_install
+ mkdir -p /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin
+ cd build-openmpi-s390x
+ for f in IMB-*
+ cp IMB-EXT /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-EXT_openmpi
+ for f in IMB-*
+ cp IMB-IO /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-IO_openmpi
+ for f in IMB-*
+ cp IMB-MPI1 /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-MPI1_openmpi
+ for f in IMB-*
+ cp IMB-MT /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-MT_openmpi
+ for f in IMB-*
+ cp IMB-NBC /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-NBC_openmpi
+ for f in IMB-*
+ cp IMB-P2P /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-P2P_openmpi
+ for f in IMB-*
+ cp IMB-RMA /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-RMA_openmpi
+ cd ..
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/9363/exe ']'
+++ /usr/bin/readlink /proc/9363/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module unload mpi/openmpi-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/9363/exe ']'
+++ /usr/bin/readlink /proc/9363/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module load mpi/mpich-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ export 'CFLAGS=-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ CFLAGS='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection'
+ do_install
+ mkdir -p /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin
+ cd build-mpich-s390x
+ for f in IMB-*
+ cp IMB-EXT /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-EXT_mpich
+ for f in IMB-*
+ cp IMB-IO /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-IO_mpich
+ for f in IMB-*
+ cp IMB-MPI1 /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-MPI1_mpich
+ for f in IMB-*
+ cp IMB-MT /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-MT_mpich
+ for f in IMB-*
+ cp IMB-NBC /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-NBC_mpich
+ for f in IMB-*
+ cp IMB-P2P /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-P2P_mpich
+ for f in IMB-*
+ cp IMB-RMA /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-RMA_mpich
+ cd ..
+ . /etc/profile.d/modules.sh
++ . /etc/profile.d/00-modulepath.sh
+++ '[' -z /etc/modulefiles:/usr/share/modulefiles:/usr/share/modulefiles/Linux:/usr/share/modulefiles/Core:/usr/share/lmod/lmod/modulefiles/Core ']'
+++ :
++ '[' -z '' ']'
++ LMOD_ALLOW_ROOT_USE=yes
++ '[' -n '' ']'
++ '[' yes '!=' yes ']'
++ '[' -z /usr/share/modulefiles ']'
++ findExec READLINK_CMD /usr/bin/readlink readlink
++ Nm=READLINK_CMD
++ confPath=/usr/bin/readlink
++ execNm=readlink
++ eval READLINK_CMD=/usr/bin/readlink
+++ READLINK_CMD=/usr/bin/readlink
++ '[' '!' -x /usr/bin/readlink ']'
++ unset Nm confPath execNm
++ findExec PS_CMD /usr/bin/ps ps
++ Nm=PS_CMD
++ confPath=/usr/bin/ps
++ execNm=ps
++ eval PS_CMD=/usr/bin/ps
+++ PS_CMD=/usr/bin/ps
++ '[' '!' -x /usr/bin/ps ']'
++ unset Nm confPath execNm
++ findExec EXPR_CMD /usr/bin/expr expr
++ Nm=EXPR_CMD
++ confPath=/usr/bin/expr
++ execNm=expr
++ eval EXPR_CMD=/usr/bin/expr
+++ EXPR_CMD=/usr/bin/expr
++ '[' '!' -x /usr/bin/expr ']'
++ unset Nm confPath execNm
++ findExec BASENAME_CMD /usr/bin/basename basename
++ Nm=BASENAME_CMD
++ confPath=/usr/bin/basename
++ execNm=basename
++ eval BASENAME_CMD=/usr/bin/basename
+++ BASENAME_CMD=/usr/bin/basename
++ '[' '!' -x /usr/bin/basename ']'
++ unset Nm confPath execNm
++ unset -f findExec
++ '[' -f /proc/9363/exe ']'
+++ /usr/bin/readlink /proc/9363/exe
++ my_shell=/usr/bin/bash
+++ /usr/bin/expr /usr/bin/bash : '-*\(.*\)'
++ my_shell=/usr/bin/bash
+++ /usr/bin/basename /usr/bin/bash
++ my_shell=bash
++ case ${my_shell} in
++ '[' -f /usr/share/lmod/lmod/init/bash ']'
++ . /usr/share/lmod/lmod/init/bash
+++ '[' -z '' ']'
+++ case "$-" in
+++ __lmod_vx=x
+++ '[' -n x ']'
+++ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for this output (/usr/share/lmod/lmod/init/bash)
Shell debugging restarted
+++ unset __lmod_vx
++ unset my_shell PS_CMD EXPR_CMD BASENAME_CMD MODULEPATH_INIT LMOD_ALLOW_ROOT_USE READLINK_CMD
+ module unload mpi/mpich-s390x
+ '[' -z '' ']'
+ case "$-" in
+ __lmod_sh_dbg=x
+ '[' -n x ']'
+ set +x
Shell debugging temporarily silenced: export LMOD_SH_DBG_ON=1 for Lmod's output
Shell debugging restarted
+ unset __lmod_sh_dbg
+ return 0
+ /usr/bin/find-debuginfo -j2 --strict-build-id -m -i --build-id-seed 2021.3-2.fc38 --unique-debug-suffix -2021.3-2.fc38.s390x --unique-debug-src-base intel-mpi-benchmarks-2021.3-2.fc38.s390x --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 50000000 -S debugsourcefiles.list /builddir/build/BUILD/mpi-benchmarks-IMB-v2021.3
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-EXT_mpich
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-IO_mpich
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-MPI1_mpich
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-MT_mpich
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-NBC_mpich
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-P2P_mpich
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/mpich/bin/IMB-RMA_mpich
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-EXT_openmpi
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-IO_openmpi
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-MPI1_openmpi
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-MT_openmpi
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-NBC_openmpi
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-P2P_openmpi
extracting debug info from /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/lib64/openmpi/bin/IMB-RMA_openmpi
original debug info size: 56032kB, size after compression: 38308kB
/usr/bin/sepdebugcrcfix: Updated 14 CRC32s, 0 CRC32s did match.
2403 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-ldconfig
+ /usr/lib/rpm/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip
+ /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/check-rpaths
+ /usr/lib/rpm/redhat/brp-mangle-shebangs
+ /usr/lib/rpm/brp-remove-la-files
+ /usr/lib/rpm/redhat/brp-python-bytecompile '' 1 0
+ /usr/lib/rpm/redhat/brp-python-hardlink
Processing files: intel-mpi-benchmarks-license-2021.3-2.fc38.noarch
Executing(%license): /bin/sh -e /var/tmp/rpm-tmp.hYRkaT
+ umask 022
+ cd /builddir/build/BUILD
+ cd mpi-benchmarks-IMB-v2021.3
+ LICENSEDIR=/builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/share/licenses/intel-mpi-benchmarks-license
+ export LC_ALL=C
+ LC_ALL=C
+ export LICENSEDIR
+ /usr/bin/mkdir -p /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/share/licenses/intel-mpi-benchmarks-license
+ cp -pr license/license.txt license/use-of-trademark-license.txt /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x/usr/share/licenses/intel-mpi-benchmarks-license
+ RPM_EC=0
++ jobs -p
+ exit 0
Provides: intel-mpi-benchmarks-license = 2021.3-2.fc38
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: intel-mpi-benchmarks-openmpi-2021.3-2.fc38.s390x
Provides: intel-mpi-benchmarks-openmpi = 2021.3-2.fc38 intel-mpi-benchmarks-openmpi(s390-64) = 2021.3-2.fc38
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.2)(64bit) libc.so.6(GLIBC_2.3)(64bit) libc.so.6(GLIBC_2.34)(64bit) libc.so.6(GLIBC_2.4)(64bit) libc.so.6(GLIBC_2.7)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_3.3.1)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libgomp.so.1(GOMP_4.0)(64bit) libgomp.so.1(OMP_1.0)(64bit) libmpi.so.40()(64bit)(openmpi-s390x) libmpi_cxx.so.40()(64bit)(openmpi-s390x) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.8)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.26)(64bit) libstdc++.so.6(GLIBCXX_3.4.29)(64bit) libstdc++.so.6(GLIBCXX_3.4.30)(64bit) rtld(GNU_HASH)
Processing files: intel-mpi-benchmarks-mpich-2021.3-2.fc38.s390x
Provides: intel-mpi-benchmarks-mpich = 2021.3-2.fc38 intel-mpi-benchmarks-mpich(s390-64) = 2021.3-2.fc38
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.2)(64bit) libc.so.6(GLIBC_2.3)(64bit) libc.so.6(GLIBC_2.34)(64bit) libc.so.6(GLIBC_2.4)(64bit) libc.so.6(GLIBC_2.7)(64bit) libgcc_s.so.1()(64bit) libgcc_s.so.1(GCC_3.0)(64bit) libgcc_s.so.1(GCC_3.3.1)(64bit) libgomp.so.1()(64bit) libgomp.so.1(GOMP_1.0)(64bit) libgomp.so.1(GOMP_4.0)(64bit) libgomp.so.1(OMP_1.0)(64bit) libmpi.so.12()(64bit)(mpich-s390x) libstdc++.so.6()(64bit) libstdc++.so.6(CXXABI_1.3)(64bit) libstdc++.so.6(CXXABI_1.3.9)(64bit) libstdc++.so.6(GLIBCXX_3.4)(64bit) libstdc++.so.6(GLIBCXX_3.4.21)(64bit) libstdc++.so.6(GLIBCXX_3.4.26)(64bit) libstdc++.so.6(GLIBCXX_3.4.29)(64bit) libstdc++.so.6(GLIBCXX_3.4.30)(64bit) rtld(GNU_HASH)
Processing files: intel-mpi-benchmarks-debugsource-2021.3-2.fc38.s390x
Provides: intel-mpi-benchmarks-debugsource = 2021.3-2.fc38 intel-mpi-benchmarks-debugsource(s390-64) = 2021.3-2.fc38
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PartialHardlinkSets) <= 4.0.4-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: intel-mpi-benchmarks-debuginfo-2021.3-2.fc38.s390x
Provides: intel-mpi-benchmarks-debuginfo = 2021.3-2.fc38 intel-mpi-benchmarks-debuginfo(s390-64) = 2021.3-2.fc38
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: intel-mpi-benchmarks-debugsource(s390-64) = 2021.3-2.fc38
Processing files: intel-mpi-benchmarks-openmpi-debuginfo-2021.3-2.fc38.s390x
Provides: debuginfo(build-id) = 2755c622d512301636a80a60ab9ef92725b05161 debuginfo(build-id) = 2c1fbcc26c85859a3fc53322b3d679e712cf8bcf debuginfo(build-id) = 3b14000cd96900986b9852ddd7f7ed436086ebec debuginfo(build-id) = 83724cb73c23ff4e44bf71654e6c621bdb5233de debuginfo(build-id) = ad1bb815efe5f65b34fb7453fb86c7a8fef135e6 debuginfo(build-id) = bd7c59c64ccc357dd6671ab02f4e001b4b0d59fc debuginfo(build-id) = ceaec8f96853cfb70d4dd24cfd69b5c7df49058a intel-mpi-benchmarks-openmpi-debuginfo = 2021.3-2.fc38 intel-mpi-benchmarks-openmpi-debuginfo(s390-64) = 2021.3-2.fc38
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: intel-mpi-benchmarks-debugsource(s390-64) = 2021.3-2.fc38
Processing files: intel-mpi-benchmarks-mpich-debuginfo-2021.3-2.fc38.s390x
Provides: debuginfo(build-id) = 08e731ec586d4562282f3275b73fd063ed0f7103 debuginfo(build-id) = 0d62c1ca0b7ec1eda07a7c640d709f4da4b68d98 debuginfo(build-id) = 1170c5f889a24982a73c6c0069720c505d9f9b36 debuginfo(build-id) = b654f6dda901cadddb3e28ec01ac32042c9d658c debuginfo(build-id) = e5ea106f24c388b4bab043a89c4c79129b1f73e4 debuginfo(build-id) = ee7f59c94986300575859366bb480cf70f8498a7 debuginfo(build-id) = fe5b874540d50f23d13f588ae6036678a862df3a intel-mpi-benchmarks-mpich-debuginfo = 2021.3-2.fc38 intel-mpi-benchmarks-mpich-debuginfo(s390-64) = 2021.3-2.fc38
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Recommends: intel-mpi-benchmarks-debugsource(s390-64) = 2021.3-2.fc38
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x
Wrote: /builddir/build/RPMS/intel-mpi-benchmarks-mpich-debuginfo-2021.3-2.fc38.s390x.rpm
Wrote: /builddir/build/RPMS/intel-mpi-benchmarks-openmpi-debuginfo-2021.3-2.fc38.s390x.rpm
Wrote: /builddir/build/RPMS/intel-mpi-benchmarks-mpich-2021.3-2.fc38.s390x.rpm
Wrote: /builddir/build/RPMS/intel-mpi-benchmarks-openmpi-2021.3-2.fc38.s390x.rpm
Wrote: /builddir/build/RPMS/intel-mpi-benchmarks-debugsource-2021.3-2.fc38.s390x.rpm
Wrote: /builddir/build/RPMS/intel-mpi-benchmarks-license-2021.3-2.fc38.noarch.rpm
Wrote: /builddir/build/RPMS/intel-mpi-benchmarks-debuginfo-2021.3-2.fc38.s390x.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.WUFS7F
+ umask 022
+ cd /builddir/build/BUILD
+ cd mpi-benchmarks-IMB-v2021.3
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/intel-mpi-benchmarks-2021.3-2.fc38.s390x
+ RPM_EC=0
++ jobs -p
+ exit 0
Executing(rmbuild): /bin/sh -e /var/tmp/rpm-tmp.VK2fbR
+ umask 022
+ cd /builddir/build/BUILD
+ rm -rf mpi-benchmarks-IMB-v2021.3 mpi-benchmarks-IMB-v2021.3.gemspec
+ RPM_EC=0
++ jobs -p
+ exit 0
Child return code was: 0