%global pkgvers 0
%global scdate0 20231117
%global sctags0 v3.3.1
%global source0 https://github.com/oneapi-src/oneDNN.git

Name:           onednn
Version:        3.3.1
Release:        %{scdate0}.%{pkgvers}%{?dist}
Summary:        Deep Neural Network Library
License:        Apache

URL:            https://github.com/oneapi-src/oneDNN

BuildRequires:  cmake gcc-c++ doxygen git python3
BuildRequires:  python3-sphinx openblas-devel ocl-icd-devel opencl-headers
%ifarch aarch64
BuildRequires:  arm-compute-library-devel
%endif

%define is_native 0

%global _lto_cflags %{nil}
%global __cmake_in_source_build 1

%description
Deep Neural Network Library

%package        devel
Summary:        Development files
Requires:       %{name} = %{version}-%{release}

%description    devel
This package contains development files for %{name}


%prep
%setup -T -c -n %{name}
git clone --depth 1 -n -b %{sctags0} %{source0} .
git reset --hard %{sctags0}
git log --format=fuller

# openmp version of openblas
sed -i 's|"openblas"|"openblaso"|g' cmake/FindBLAS.cmake
# relay on builtins
sed -i '/immintrin.h/d' src/gpu/jit/ngen/ngen_utils.hpp

%ifarch aarch64
sed -i '1i #include <cstdint>' src/cpu/aarch64/xbyak_aarch64/xbyak_aarch64/xbyak_aarch64.h
sed -i '1i #include <cstdint>' src/cpu/aarch64/xbyak_aarch64/xbyak_aarch64/xbyak_aarch64_reg.h
sed -i '1i #include <cstdint>' src/cpu/aarch64/xbyak_aarch64/xbyak_aarch64/xbyak_aarch64_gen.h
sed -i '1i #include <cstdint>' src/cpu/aarch64/xbyak_aarch64/xbyak_aarch64/xbyak_aarch64_mnemonic_def.h
sed -i 's|set_default_formats_common()|(set_default_formats() == status::success)|' src/cpu/aarch64/jit_uni_softmax.hpp
%endif


%build
mkdir build
pushd build
%cmake .. -Wno-dev \
       -DCMAKE_SKIP_RPATH=ON \
       -DCMAKE_VERBOSE_MAKEFILE=OFF \
       -DCMAKE_BUILD_TYPE=RelWithDebug \
       -DBUILD_SHARED_LIBS=ON \
       -DPYTHON_EXECUTABLE=%{python3} \
       -DDNNL_EXPERIMENTAL=ON \
       -DDNNL_BUILD_TESTS=OFF \
       -DDNNL_BUILD_EXAMPLES=OFF \
       -DDNNL_BLAS_VENDOR=OPENBLAS \
       -DDNNL_GPU_RUNTIME=NONE \
       -DDNNL_CPU_RUNTIME=OMP \
       -DBLAS_INCLUDE_DIR=%{_includedir}/openblas \
%ifarch aarch64
       -DDNNL_AARCH64_USE_ACL=ON \
       -DACL_LIBRARY=%{_libdir} \
       -DACL_INCLUDE_DIR=%{_includedir}/arm-compute-library \
       -DACL_EXTRA_INCLUDE_DIR=%{_includedir}/arm-compute-library/include \
%endif
%if %{is_native}
       -DDNNL_ARCH_OPT_FLAGS="-O3 -march=native"
%else
       -DDNNL_ARCH_OPT_FLAGS="-O3"
%endif
make %{?_smp_mflags}
popd


%install
pushd build
make install DESTDIR=%{buildroot}
popd

rm -rf %{buildroot}/usr/share/doc/dnnl/README
rm -rf %{buildroot}/usr/share/doc/dnnl/LICENSE
rm -rf %{buildroot}/usr/share/doc/dnnl/THIRD-PARTY-PROGRAMS
rm -rf %{buildroot}/usr/share/doc/dnnl/reference/html/assets/mathjax/config/dnnl.js

mkdir -p %{buildroot}%{_includedir}/dnnl/common
mkdir -p %{buildroot}%{_includedir}/dnnl/cpu/jit_utils
mkdir -p %{buildroot}%{_includedir}/dnnl/cpu/x64/xbyak
mkdir -p %{buildroot}%{_includedir}/dnnl/cpu/jit_utils
install -p -m 0644 src/common/*.hpp %{buildroot}%{_includedir}/dnnl/common/
install -p -m 0644 src/cpu/x64/*.hpp %{buildroot}%{_includedir}/dnnl/cpu/x64/
install -p -m 0644 src/cpu/x64/xbyak/*.h %{buildroot}%{_includedir}/dnnl/cpu/x64/xbyak/
install -p -m 0644 src/cpu/jit_utils/*.hpp %{buildroot}%{_includedir}/dnnl/cpu/jit_utils/


%files
%license LICENSE
%doc README.md doc
%{_libdir}/*.so.*

%files devel
%doc examples
%{_includedir}/*
%{_libdir}/cmake/*
%{_libdir}/*.so
%{_datadir}/doc/*


%changelog
* Sat Dec 14 2019 Balint Cristian <cristian.balint@gmail.com>
- github upstream releases