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# Maintainer: Butui Hu <hot123tea123@gmail.com>
# Contributor: Chih-Hsuan Yen <yan12125@archlinux.org>
# Contributor: Jean Lucas <jean@4ray.co>
# Based on python-torchvision-git; original contributors:
# Contributor: Stephen Zhang <zsrkmyn at gmail dot com>
pkgname=('python-torchvision' 'python-torchvision-cuda')
_pkgname=vision
pkgver=0.6.1
pkgrel=1
pkgdesc='Datasets, transforms, and models specific to computer vision'
arch=('x86_64')
url='https://github.com/pytorch/vision'
license=('BSD')
depends=(
'python-numpy'
'python-pillow'
'python-scipy'
'python-six'
'python-tqdm'
)
optdepends=(
'ffmpeg: video reader backend (the recommended one with better performance)'
'python-av: video reader backend (the default one)'
)
makedepends=(
'cuda'
'ffmpeg'
'python-av'
'python-pytorch-cuda'
'python-setuptools'
'qt5-base'
)
checkdepends=(
'python-mock'
'python-pytest'
'python-scipy'
)
source=("${_pkgname}-${pkgver}.tar.gz::https://github.com/pytorch/vision/archive/v${pkgver}.tar.gz")
sha512sums=('428235ae9412d176dc62eb42ed926caa5199bab448e7798fa240d69c1337e1ca5423c45a34bd6f4527e7ccafb927f53743311f8701dcee5f168bacc60f1d6750')
get_pyver() {
python -c 'import sys; print(str(sys.version_info[0]) + "." + str(sys.version_info[1]))'
}
prepare() {
cp -a "${srcdir}/${_pkgname}-${pkgver}" "${srcdir}/${_pkgname}-cuda-${pkgver}"
}
build() {
cd "${srcdir}/${_pkgname}-${pkgver}"
python setup.py build
cd "${srcdir}/${_pkgname}-cuda-${pkgver}"
FORCE_CUDA=1 \
TORCH_CUDA_ARCH_LIST="3.5;3.7;5.0;5.2;5.3;6.0;6.0+PTX;6.1;6.1+PTX;6.2;6.2+PTX;7.0;7.0+PTX;7.2;7.2+PTX;7.5;7.5+PTX" \
python setup.py build
}
check() {
cd "${srcdir}/${_pkgname}-${pkgver}"
PYTHONPATH="${PWD}/build/lib.linux-${CARCH}-$(get_pyver)" pytest -v
cd "${srcdir}/${_pkgname}-cuda-${pkgver}"
PYTHONPATH="${PWD}/build/lib.linux-${CARCH}-$(get_pyver)" pytest -v
}
package_python-torchvision() {
depends+=(python-pytorch)
cd "${srcdir}/${_pkgname}-${pkgver}"
python setup.py install --root="${pkgdir}" --optimize=1 --skip-build
install -Dm644 LICENSE -t "${pkgdir}/usr/share/licenses/${pkgname}"
}
package_python-torchvision-cuda() {
pkgdesc='Datasets, transforms, and models specific to computer vision (with GPU support)'
depends+=(python-pytorch-cuda)
provides+=(python-torchvision=${pkgver})
conflicts+=(python-torchvision=${pkgver})
cd "${srcdir}/${_pkgname}-cuda-${pkgver}"
FORCE_CUDA=1 \
TORCH_CUDA_ARCH_LIST="3.5;3.7;5.0;5.2;5.3;6.0;6.0+PTX;6.1;6.1+PTX;6.2;6.2+PTX;7.0;7.0+PTX;7.2;7.2+PTX;7.5;7.5+PTX" \
python setup.py install --root="${pkgdir}" --optimize=1 --skip-build
install -Dm644 LICENSE -t "${pkgdir}/usr/share/licenses/${pkgname}"
}
# vim:set ts=2 sw=2 et:
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