[arch-commits] Commit in python-pytorch/repos (2 files)

[Antonio Rojas]

    Date: Monday, April 8, 2019 @ 11:33:14
  Author: arojas
Revision: 450356

archrelease: copy trunk to community-staging-x86_64

Added:
  python-pytorch/repos/community-staging-x86_64/
  python-pytorch/repos/community-staging-x86_64/PKGBUILD
    (from rev 450355, python-pytorch/trunk/PKGBUILD)

----------+
 PKGBUILD |   77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)

Copied: python-pytorch/repos/community-staging-x86_64/PKGBUILD (from rev 450355, python-pytorch/trunk/PKGBUILD)
===================================================================
--- community-staging-x86_64/PKGBUILD	                        (rev 0)
+++ community-staging-x86_64/PKGBUILD	2019-04-08 11:33:14 UTC (rev 450356)
@@ -0,0 +1,77 @@
+# Maintainer: Sven-Hendrik Haase <sh at lutzhaase.com>
+# Contributor: Stephen Zhang <zsrkmyn at gmail dot com>
+
+pkgbase="python-pytorch"
+pkgname=("python-pytorch" "python-pytorch-cuda")
+_pkgname="pytorch"
+pkgver=1.0.1
+pkgrel=6
+pkgdesc="Tensors and Dynamic neural networks in Python with strong GPU acceleration"
+arch=('x86_64')
+url="https://pytorch.org"
+license=('BSD')
+depends=('python' 'python-yaml' 'python-numpy' 'opencv' 'nccl')
+makedepends=('python' 'python-setuptools' 'python-yaml' 'python-numpy' 'cmake' 'cuda' 'cudnn' 'git')
+source=("${_pkgname}-${pkgver}::git+https://github.com/pytorch/pytorch.git#tag=v$pkgver")
+sha256sums=('SKIP')
+
+prepare() {
+  cd "${_pkgname}-${pkgver}"
+
+  # This is the lazy way since pytorch has sooo many submodules and they keep
+  # changing them around but we've run into more problems so far doing it the
+  # manual than the lazy way. This lazy way (not explicitly specifying all
+  # submodules) will make building inefficient but for now I'll take it.
+  # It will result in the same package, don't worry.
+  git submodule update --init --recursive
+
+  cd ..
+
+  cp -a "${_pkgname}-${pkgver}" "${_pkgname}-${pkgver}-cuda"
+}
+
+build() {
+  export CC=gcc
+  export CXX=g++
+  export PYTORCH_BUILD_VERSION=${pkgver}
+  export PYTORCH_BUILD_NUMBER=1
+
+  echo "Building without cuda"
+  export NO_CUDA=1
+  export WITH_CUDNN=0
+  export USE_OPENCV=1
+  export BUILD_BINARY=1
+
+  cd "$srcdir/${_pkgname}-${pkgver}"
+  python setup.py build
+
+  echo "Building with cuda"
+  export NO_CUDA=0
+  export WITH_CUDNN=1
+  export CUDAHOSTCXX=g++
+  export CUDA_HOME=/opt/cuda
+  export CUDNN_LIB_DIR=/usr/lib
+  export CUDNN_INCLUDE_DIR=/usr/include
+  export TORCH_NVCC_FLAGS="-Xfatbin -compress-all"
+  export TORCH_CUDA_ARCH_LIST="3.0;3.2;3.5;3.7;5.0;5.2;5.3;6.0;6.1;6.2;7.0;7.2;7.5"
+
+  cd "$srcdir/${_pkgname}-${pkgver}-cuda"
+  python setup.py build
+}
+
+package_python-pytorch() {
+  cd "$srcdir/${_pkgname}-${pkgver}"
+  python setup.py install --root="$pkgdir"/ --optimize=1 --skip-build
+  install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE.txt"
+}
+
+package_python-pytorch-cuda() {
+  depends+=('cuda' 'cudnn')
+  provides=('python-pytorch')
+  conflicts=('python-pytorch')
+  cd "$srcdir/${_pkgname}-${pkgver}-cuda"
+  python setup.py install --root="$pkgdir"/ --optimize=1 --skip-build
+  install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE.txt"
+}
+
+# vim:set ts=2 sw=2 et: