%global upstreamname hipBLAS
%global rocm_release 6.3
%global rocm_patch 0
%global rocm_version %{rocm_release}.%{rocm_patch}

%global toolchain rocm
# hipcc does not support some clang flags
%global build_cxxflags %(echo %{optflags} | sed -e 's/-fstack-protector-strong/-Xarch_host -fstack-protector-strong/' -e 's/-fcf-protection/-Xarch_host -fcf-protection/')

# $gpu will be evaluated in the loops below             
%global _vpath_builddir %{_vendor}-%{_target_os}-build-${gpu}

%bcond_with debug
%if %{with debug}
%global build_type DEBUG
%else
%global build_type RelWithDebInfo
%endif

%bcond_with test
%if %{with test}
%global build_test ON
%global __brp_check_rpaths %{nil}
# test parallel building broken
%global _smp_mflags -j1
%else
%global build_test OFF
%endif

# gfortran and clang rpm macros do not mix
%global build_fflags %{nil}

Name:           hipblas
Version:        %{rocm_version}
Release:        1%{?dist}
Summary:        ROCm BLAS marshalling library
Url:            https://github.com/ROCmSoftwarePlatform/%{upstreamname}
License:        MIT

Source0:        %{url}/archive/refs/tags/rocm-%{rocm_version}.tar.gz#/%{upstreamname}-%{rocm_version}.tar.gz

BuildRequires:  cmake
%if 0%{?suse_version}
BuildRequires:  gcc-fortran
%else
BuildRequires:  gcc-gfortran
%endif
BuildRequires:  hipblas-common-devel
BuildRequires:  rocblas-devel
BuildRequires:  rocm-cmake
BuildRequires:  rocm-comgr-devel
BuildRequires:  rocm-compilersupport-macros
BuildRequires:  rocm-hip-devel
BuildRequires:  rocm-runtime-devel
BuildRequires:  rocm-rpm-macros
BuildRequires:  rocm-rpm-macros-modules
BuildRequires:  rocsolver-devel

%if %{with test}
BuildRequires:  gtest-devel
%if 0%{?suse_version}
BuildRequires:  blas-devel
BuildRequires:  cblas-devel
BuildRequires:  lapack-devel
%else
BuildRequires:  blas-static
BuildRequires:  lapack-static
BuildRequires:  python3-pyyaml
%endif
%endif

Requires:       rocm-rpm-macros-modules

# Only x86_64 works right now:
ExclusiveArch:  x86_64

%description
hipBLAS is a Basic Linear Algebra Subprograms (BLAS) marshalling
library, with multiple supported backends. It sits between the
application and a 'worker' BLAS library, marshalling inputs into
the backend library and marshalling results back to the
application. hipBLAS exports an interface that does not require
the client to change, regardless of the chosen backend. Currently,
hipBLAS supports rocBLAS and cuBLAS as backends.

%package devel
Summary:        Libraries and headers for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}
Requires:       hipblas-common-devel

%description devel
%{summary}

%if %{with test}
%package test
Summary:        Tests for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}

%description test
%{summary}
%endif

%prep
%autosetup -p1 -n %{upstreamname}-rocm-%{version}

# This is a tarball, no .git to query
sed -i -e 's@find_package(Git REQUIRED)@#find_package(Git REQUIRED)@' library/CMakeLists.txt

%build

for gpu in %{rocm_gpu_list}
do
    module load rocm/$gpu
    %cmake \
	-DCMAKE_CXX_COMPILER=hipcc \
	-DCMAKE_C_COMPILER=hipcc \
	-DCMAKE_LINKER=%rocmllvm_bindir/ld.lld \
	-DCMAKE_AR=%rocmllvm_bindir/llvm-ar \
	-DCMAKE_RANLIB=%rocmllvm_bindir/llvm-ranlib \
           -DCMAKE_BUILD_TYPE=%build_type \
	   -DCMAKE_PREFIX_PATH=%{rocmllvm_cmakedir}/.. \
	   -DCMAKE_SKIP_RPATH=ON \
	   -DBUILD_FILE_REORG_BACKWARD_COMPATIBILITY=OFF \
	   -DROCM_SYMLINK_LIBS=OFF \
	   -DHIP_PLATFORM=amd \
	   -DAMDGPU_TARGETS=${ROCM_GPUS} \
	   -DCMAKE_INSTALL_LIBDIR=$ROCM_LIB \
	   -DCMAKE_INSTALL_BINDIR=$ROCM_BIN \
	   -DBUILD_CLIENTS_BENCHMARKS=%{build_test} \
	   -DBUILD_CLIENTS_TESTS=%{build_test} \
	   -DBUILD_CLIENTS_TESTS_OPENMP=OFF \
	   -DBUILD_FORTRAN_CLIENTS=OFF \
	   -DBLAS_LIBRARY=cblas

    %cmake_build
    module purge
done

%install

for gpu in %{rocm_gpu_list}
do
    %cmake_install
done

echo s@%{buildroot}@@ > br.sed
find %{buildroot}%{_libdir} -name '*.so.*.[0-9]' | sed -f br.sed >  %{name}.files
find %{buildroot}%{_libdir} -name '*.so.[0-9]'   | sed -f br.sed >> %{name}.files
find %{buildroot}%{_libdir} -name '*.so'         | sed -f br.sed >  %{name}.devel
find %{buildroot}%{_libdir} -name '*.cmake'      | sed -f br.sed >> %{name}.devel
find %{buildroot}           -name '%{name}*'     | sed -f br.sed >  %{name}.test

if [ -f %{buildroot}%{_prefix}/share/doc/hipblas/LICENSE.md ]; then
    rm %{buildroot}%{_prefix}/share/doc/hipblas/LICENSE.md
fi

%files -f %{name}.files
%license LICENSE.md

%files devel -f %{name}.devel
%doc README.md
%dir %{_libdir}/cmake/%{name}
%dir %{_includedir}/%{name}
%{_includedir}/%{name}/*

%if %{with test}
%files test -f %{name}.test
%endif

%changelog
* Tue Dec 10 2024 Tom Rix <Tom.Rix@amd.com> - 6.3.0-1
- Update to 6.3

* Sun Nov 10 2024 Tom Rix <Tom.Rix@amd.com> - 6.2.1-1
- Stub for tumbleweed