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# Maintainer: otaj <jasek.ota@gmail.com>
# If you want to set only one GPU target compute capability, set _GPU_TARGET, otherwise leave it commented out and it will build default targets (35, 52, 60 and 61)
#_GPU_TARGET=61
_pkgname=faiss
pkgbase=faiss-cuda-git
pkgname=('faiss-cuda-git' 'python-faiss-cuda-git' 'python2-faiss-cuda-git')
pkgdesc='A library for efficient similarity search and clustering of dense vectors.'
arch=('i686' 'x86_64')
url="https://github.com/facebookresearch/faiss"
license=('BSD')
pkgver=v1.5.0.r17.g7b07685
pkgrel=1
source=(${_pkgname}::git+https://github.com/facebookresearch/faiss.git)
sha256sums=('SKIP')
depends=('blas' 'lapack' 'cuda')
pkgver() {
cd "${_pkgname}"
git describe --long | sed 's/\([^-]*-g\)/r\1/;s/-/./g'
}
prepare() {
cd "${srcdir}/${_pkgname}"
cp -ar python python2
}
build() {
cd "${srcdir}/${_pkgname}"
./configure --prefix=/usr --with-cuda=/opt/cuda
if ! [ -z "$_GPU_TARGET" ]
then
sed -i "s/compute_[0-9][0-9]/compute_${_GPU_TARGET}/g" makefile.inc
sed -i '$!N; /^\(.*\)\n\1$/!P; D' makefile.inc
fi
make
make -C gpu
}
package_faiss-cuda-git() {
provides=('faiss')
conflicts=('faiss')
cd "${srcdir}/${_pkgname}"
make DESTDIR="$pkgdir" install
make -C gpu DESTDIR="$pkgdir" install
}
package_python-faiss-cuda-git() {
provides=('python-faiss')
conflicts=('python-faiss')
depends=('python' 'python-setuptools' 'python-numpy' 'swig')
cd "${srcdir}/${_pkgname}"
./configure --prefix=/usr --with-python=python --with-cuda=/opt/cuda
if ! [ -z "$_GPU_TARGET" ]
then
sed -i "s/compute_[0-9][0-9]/compute_${_GPU_TARGET}/g" makefile.inc
sed -i '$!N; /^\(.*\)\n\1$/!P; D' makefile.inc
fi
cd python
make cpu
make gpu
python setup.py install --root="$pkgdir/" --optimize=1
}
package_python2-faiss-cuda-git() {
provides=('python2-faiss')
conflicts=('python2-faiss')
depends=('python2' 'python2-setuptools' 'python2-numpy' 'swig')
cd "${srcdir}/${_pkgname}"
./configure --prefix=/usr --with-python=python2 --with-cuda=/opt/cuda
if ! [ -z "$_GPU_TARGET" ]
then
sed -i "s/compute_[0-9][0-9]/compute_${_GPU_TARGET}/g" makefile.inc
sed -i '$!N; /^\(.*\)\n\1$/!P; D' makefile.inc
fi
cd python2
make cpu
make gpu
python2 setup.py install --root="$pkgdir/" --optimize=1
}
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