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# Maintainer: Carl Åkerlindh <carl.akerlindh at gmail dot com>
pkgname=mxnet
pkgver=0.9.3a
pkgrel=2
pkgdesc="Flexible and Efficient Library for Deep Learning"
arch=('x86_64')
url="http://mxnet.io/"
license=('Apache2')
depends=()
optdepends=('cuda: GPU support'
'cudnn: GPU support'
# 'intel-mkl: MKL support'
'opencv: computer vision support')
makedepends=(git)
provides=(libmxnet)
source=("$pkgname::git+https://github.com/dmlc/mxnet")
md5sums=('SKIP')
prepare() {
cd "$srcdir/$pkgname"
git checkout "v$pkgver"
git submodule update --init --recursive
cp make/config.mk .
if (pacman -Q cuda &>/dev/null && pacman -Q cudnn &>/dev/null); then
msg2 "CUDA support enabled"
echo "USE_CUDA=1" >>config.mk
echo "USE_CUDA_PATH=/opt/cuda" >>config.mk
echo "USE_CUDNN=1" >>config.mk
else
msg2 "CUDA support disabled"
fi
echo "MKLML_ROOT=$srcdir/mklml" >>config.mk
echo "USE_MKL2017=1" >>config.mk
echo "USE_MKL2017_EXPERIMENTAL=1" >>config.mk
# if (pacman -Q intel-mkl &>/dev/null); then
# msg2 "MKL support enabled"
# echo "USE_BLAS=mkl" >>config.mk
# echo "USE_INTEL_PATH=/opt/intel/composerxe/linux" >>config.mk
# echo "USE_STATIC_MKL=1" >>config.mk
# else
# msg2 "MKL support disabled"
# fi
if (pacman -Q opencv &>/dev/null); then
msg2 "OpenCV support enabled"
else
msg2 "OpenCV support disabled"
echo "USE_OPENCV=0" >>config.mk
fi
}
build() {
cd "$srcdir/$pkgname"
make -j$(nproc)
}
package() {
cd "$pkgdir"
install -D "$srcdir/$pkgname/lib/libmxnet.so" "$pkgdir/usr/lib/libmxnet.so"
install -D "$srcdir/mklml/lib/libmklml_gnu.so" "$pkgdir/usr/lib/libmklml_intel.so"
# install -D "$srcdir/mklml/lib/libmklml_intel.so" "$pkgdir/usr/lib/libmklml_intel.so"
# install -D "$srcdir/mklml/lib/libiomp5.so" "$pkgdir/usr/lib/libiomp5.so"
}
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