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# Maintainer: Butui Hu <hot123tea123@gmail.com>
cudaarch=All
_pkgname=mxnet
pkgname=('mxnet-git' 'mxnet-mkl-git' 'mxnet-cuda-git' 'mxnet-cuda-mkl-git')
_pkgver=1.5.1
pkgver=1.5.1.r10323.a37dcd46cb
pkgrel=1
pkgdesc="A flexible and efficient library for deep learning"
arch=('x86_64')
url="http://mxnet.io/"
license=('Apache')
depends=(
'curl'
'cblas'
'double-conversion'
'hdf5'
'intel-tbb'
'lapack'
'openblas'
'protobuf'
'python-graphviz'
'python-numpy'
'python-requests'
'zeromq'
)
makedepends=(
'cmake'
'cuda'
'cudnn'
'cython'
'git'
'gtk3'
'nccl'
'opencv'
'patchelf'
'qt5-base'
)
provides=(mxnet=${pkgver})
conflicts=(mxnet)
source=("${_pkgname}::git+https://github.com/apache/incubator-mxnet.git")
sha512sums=('SKIP')
pkgver() {
cd "${srcdir}/${_pkgname}"
ver=$(printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)")
echo "${_pkgver}.${ver}"
}
prepare() {
cd "${srcdir}/${_pkgname}"
git submodule update --init --recursive
# do not use 3rd party openmp
rm -rfv "${srcdir}/${_pkgname}/3rdparty/openmp"
# the latest cmake set OpenMP_FOUND instead of OPENMP_FOUND
sed -i 's/OPENMP_FOUND/OpenMP_FOUND/g' "${srcdir}/${_pkgname}/CMakeLists.txt"
rm -rf "${srcdir}/${_pkgname}/build"
mkdir "${srcdir}/${_pkgname}/build"
cp -r "${srcdir}/${_pkgname}" "${srcdir}/mxnet-cuda-git"
cp -r "${srcdir}/${_pkgname}" "${srcdir}/mxnet-cuda-mkl-git"
cp -r "${srcdir}/${_pkgname}" "${srcdir}/mxnet-git"
cp -r "${srcdir}/${_pkgname}" "${srcdir}/mxnet-mkl-git"
}
build() {
cmake_opts=(
-DBUILD_CPP_EXAMPLES:BOOL=OFF
-DBUILD_TESTING:BOOL=OFF
-DCMAKE_BUILD_TYPE:String=Release
-DCMAKE_EXE_LINKER_FLAGS="$(pkg-config --libs cblas)"
-DCMAKE_INSTALL_LIBDIR:PATH=lib
-DCMAKE_INSTALL_PREFIX:PATH=/usr
-DCMAKE_SHARED_LINKER_FLAGS="$(pkg-config --libs cblas)"
-DCMAKE_SKIP_INSTALL_RPATH:BOOL=ON
-DINSTALL_DOCUMENTATION:BOOL=OFF
-DUSE_BLAS=open
-DUSE_CPP_PACKAGE:BOOL=ON
-DUSE_DIST_KVSTORE:BOOL=ON
-DUSE_GPERFTOOLS:BOOL=OFF
-DUSE_JEMALLOC:BOOL=OFF
-DUSE_LAPACK:BOOL=ON
-DUSE_MKL_IF_AVAILABLE:BOOL=OFF
-DUSE_OPENMP:BOOL=ON
-DUSE_S3:BOOL=ON
)
# building without MKL-DNN and without CUDA
cd "${srcdir}/mxnet-git/build"
cmake \
${cmake_opts[@]} \
-DUSE_CUDA:BOOL=OFF \
-DUSE_CUDNN:BOOL=OFF \
-DUSE_MKLDNN:BOOL=OFF \
-DUSE_NCCL:BOOL=OFF \
-DUSE_OPENCV:BOOL=ON \
..
make
cd ../python
python setup.py build --with-cython
# building with MKL-DNN and without CUDA
cd "${srcdir}/mxnet-mkl-git/build"
cmake \
${cmake_opts[@]} \
-DUSE_CUDA:BOOL=OFF \
-DUSE_CUDNN:BOOL=OFF \
-DUSE_MKLDNN:BOOL=ON \
-DUSE_NCCL:BOOL=OFF \
-DUSE_OPENCV:BOOL=ON \
..
make
cd ../python
python setup.py build --with-cython
# use gcc version compatible with CUDA
export CC=/opt/cuda/bin/gcc
export CXX=/opt/cuda/bin/g++
# building with CUDA and without MKL-DNN
cd "${srcdir}/mxnet-cuda-git/build"
cmake \
${cmake_opts[@]} \
-DCUDA_ARCH_LIST=${cudaarch} \
-DUSE_CUDA:BOOL=ON \
-DUSE_CUDNN:BOOL=ON \
-DUSE_MKLDNN:BOOL=OFF \
-DUSE_NCCL:BOOL=ON \
-DUSE_OPENCV:BOOL=OFF \
..
make
cd ../python
python setup.py build --with-cython
# building with CUDA and with MKL-DNN
cd "${srcdir}/mxnet-cuda-mkl-git/build"
cmake \
${cmake_opts[@]} \
-DCUDA_ARCH_LIST=${cudaarch} \
-DUSE_CUDA:BOOL=ON \
-DUSE_CUDNN:BOOL=ON \
-DUSE_MKLDNN:BOOL=ON \
-DUSE_NCCL:BOOL=ON \
-DUSE_OPENCV:BOOL=OFF \
..
make
cd ../python
python setup.py build --with-cython
}
_package() {
cd "${srcdir}/${pkgname}/build"
# install mxnet core component
make DESTDIR="${pkgdir}" install
if [ -f "${srcdir}/${pkgname}/build/im2rec" ]; then
install -Dm755 "${srcdir}/${pkgname}/build/im2rec" "${pkgdir}/usr/bin/im2rec"
fi
# install python binding
cd "${srcdir}/${pkgname}/python"
python setup.py install --root="${pkgdir}" --optimize=1 --with-cython --skip-build
install -Dm644 "${srcdir}/${pkgname}/LICENSE" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
rm -rfv "${pkgdir}/usr/mxnet"
ln -sf '/usr/lib/libmxnet.so' "${pkgdir}/usr/lib/python3.7/site-packages/mxnet/libmxnet.so"
ln -s "/usr/include" "${pkgdir}/usr/lib/python3.7/site-packages/mxnet/include"
install -d "${pkgdir}/usr/lib/mxnet/mkldnn"
find "${pkgdir}/usr/lib" -name 'libmkldnn*' -exec mv {} "${pkgdir}/usr/lib/mxnet/mkldnn" \;
# patch rpath
find "${pkgdir}" -type f -perm 755 -exec patchelf --set-rpath '/usr/lib/mxnet/mkldnn' {} \;
# remove unwantted files
rm -rfv "${pkgdir}/usr/lib/cmake" "${pkgdir}/usr/share/doc"
find "${pkgdir}/usr/include" -type f -name 'mkldnn*' -delete
find "${pkgdir}" -type d -empty -delete
}
package_mxnet-git() {
depends+=(opencv)
_package
}
package_mxnet-cuda-git() {
pkgdesc="${pkgdesc} (with CUDA)"
depends+=(cuda cudnn nccl)
conflicts=(mxnet)
provides=(mxnet)
_package
}
package_mxnet-mkl-git() {
pkgdesc="${pkgdesc} (with MKL-DNN)"
depends+=(opencv)
conflicts=(mxnet)
provides=(mxnet)
_package
}
package_mxnet-cuda-mkl-git() {
pkgdesc="${pkgdesc} (with CUDA and MKL-DNN)"
depends+=(cuda cudnn nccl)
conflicts=(mxnet)
provides=(mxnet)
_package
}
# vim:set ts=2 sw=2 et:
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