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# Maintainer: Anton Kudelin <kudelin at protonmail dot com>
pkgname=spla
pkgver=1.5.0
pkgrel=1
pkgdesc="Specialized Parallel Linear Algebra"
arch=("x86_64")
url="https://github.com/eth-cscs/spla"
license=('BSD')
depends=('openmpi' 'cblas')
makedepends=('cmake' 'gcc-fortran')
optdepends=('cuda: GPU Backend')
source=("$pkgname-$pkgver.tar.gz::$url/archive/refs/tags/v$pkgver.tar.gz")
sha256sums=('bea782d46ce615e1c40efc2bfb19d95e3b59f332fc9ca83ac7e6684b8ac2dd93')
prepare() {
# Checking if nvcc is in PATH
if [[ $( echo -n $( which nvcc) | tail -c 4 ) == nvcc ]]
then
export _ACC=CUDA
export LDFLAGS="$LDFLAGS -L/opt/cuda/lib64"
echo "GPU is enabled"
else
export _ACC=OFF
echo "GPU is disabled"
fi
}
build() {
mkdir "$srcdir/build"
cd "$srcdir/build"
cmake ../"$pkgname-$pkgver" \
-DCMAKE_INSTALL_PREFIX=/usr \
-DSPLA_FORTRAN=ON \
-DSPLA_HOST_BLAS=GENERIC \
-DSPLA_GPU_BACKEND=$_ACC
make
}
package() {
cd "$srcdir/build"
make DESTDIR="$pkgdir" install
install -Dm755 ../$pkgname-$pkgver/LICENSE \
-t "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
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