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# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
class PyTorchvision(PythonPackage):
"""The torchvision package consists of popular datasets, model
architectures, and common image transformations for computer vision."""
homepage = "https://github.com/pytorch/vision"
url = "https://github.com/pytorch/vision/archive/v0.8.2.tar.gz"
git = "https://github.com/pytorch/vision.git"
maintainers = ['adamjstewart']
version('main', branch='main')
version('master', branch='main', deprecated=True)
version('0.12.0', sha256='99e6d3d304184895ff4f6152e2d2ec1cbec89b3e057d9c940ae0125546b04e91')
version('0.11.3', sha256='b4c51d27589783e6e6941ecaa67b55f6f41633874ec37f80b64a0c92c3196e0c')
version('0.11.2', sha256='55689c57c29f82438a133d0af3315991037be59c8e02471bdcaa31731154a714')
version('0.11.1', sha256='32a06ccf755e4d75006ce03701f207652747a63dbfdf65f0f20a1b6f93a2e834')
version('0.11.0', sha256='8e85acf8f5d39f27e92e610ccb506dac0bf4412bb366a318d2aa5f384cbd4d2c')
version('0.10.1', sha256='4d595cf0214c8adc817f8e3cd0043a027b52b481e05d67b04f4947fcb43d4277')
version('0.10.0', sha256='82bb2c2b03d8a65f4ea74bb0ee5566b0876a1992aceefb1e11475c7b5d2e857b')
version('0.9.2', sha256='b41fc99bbf18450750bcd1804393e7c09dc8d4873c6b7e544b11c70fda59cbc8')
version('0.9.1', sha256='79964773729880e0eee0e6af13f336041121d4cc8491a3e2c0e5f184cac8a718')
version('0.9.0', sha256='9351ed92aded632f8c7f59dfadac13c191a834babe682f5785ea47e6fcf6b472')
version('0.8.2', sha256='9a866c3c8feb23b3221ce261e6153fc65a98ce9ceaa71ccad017016945c178bf')
version('0.8.1', sha256='c46734c679c99f93e5c06654f4295a05a6afe6c00a35ebd26a2cce507ae1ccbd')
version('0.8.0', sha256='b5f040faffbfc7bac8d4687d8665bd1196937334589b3fb5fcf15bb69ca25391')
version('0.7.0', sha256='fa0a6f44a50451115d1499b3f2aa597e0092a07afce1068750260fa7dd2c85cb')
version('0.6.1', sha256='8173680a976c833640ecbd0d7e6f0a11047bf8833433e2147180efc905e48656')
version('0.6.0', sha256='02de11b3abe6882de4032ce86dab9c7794cbc84369b44d04e667486580f0f1f7')
version('0.5.0', sha256='eb9afc93df3d174d975ee0914057a9522f5272310b4d56c150b955c287a4d74d')
version('0.4.2', sha256='1184a27eab85c9e784bacc6f9d6fec99e168ab4eda6047ef9f709e7fdb22d8f9')
version('0.4.1', sha256='053689351272b3bd2ac3e6ba51efd284de0e4ca4a301f54674b949f1e62b7176')
version('0.4.0', sha256='c270d74e568bad4559fed4544f6dd1e22e2eb1c60b088e04a5bd5787c4150589')
version('0.3.0', sha256='c205f0618c268c6ed2f8abb869ef6eb83e5339c1336c243ad321a2f2a85195f0')
# https://github.com/pytorch/vision#image-backend
variant('backend', default='pil', description='Image backend',
values=('pil', 'accimage', 'png', 'jpeg'), multi=False)
# https://github.com/pytorch/vision#installation
depends_on('python@3.7:3.10', when='@0.12:', type=('build', 'link', 'run'))
depends_on('python@3.6:3.9', when='@0.8.2:0.11', type=('build', 'link', 'run'))
depends_on('python@3.6:3.8', when='@0.7:0.8.1', type=('build', 'link', 'run'))
depends_on('python@3.5:3.8', when='@0.6', type=('build', 'link', 'run'))
depends_on('python@2.7,3.5:3.8', when='@0.5', type=('build', 'link', 'run'))
depends_on('python@2.7,3.5:3.7', when='@:0.4', type=('build', 'link', 'run'))
depends_on('py-setuptools', type='build')
depends_on('ninja', type='build')
depends_on('py-typing-extensions', when='@0.12:', type=('build', 'run'))
depends_on('py-numpy', type=('build', 'run'))
depends_on('py-requests', when='@0.12:', type=('build', 'run'))
depends_on('py-six', when='@:0.5', type=('build', 'run'))
# https://github.com/pytorch/vision#installation
depends_on('py-torch@master', when='@master', type=('build', 'link', 'run'))
depends_on('py-torch@1.11.0', when='@0.12.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.10.2', when='@0.11.3', type=('build', 'link', 'run'))
depends_on('py-torch@1.10.1', when='@0.11.2', type=('build', 'link', 'run'))
depends_on('py-torch@1.10.0', when='@0.11.0:0.11.1', type=('build', 'link', 'run'))
depends_on('py-torch@1.9.1', when='@0.10.1', type=('build', 'link', 'run'))
depends_on('py-torch@1.9.0', when='@0.10.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.8.2', when='@0.9.2', type=('build', 'link', 'run'))
depends_on('py-torch@1.8.1', when='@0.9.1', type=('build', 'link', 'run'))
depends_on('py-torch@1.8.0', when='@0.9.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.7.1', when='@0.8.2', type=('build', 'link', 'run'))
depends_on('py-torch@1.7.0', when='@0.8.1', type=('build', 'link', 'run'))
depends_on('py-torch@1.7.0', when='@0.8.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.6.0', when='@0.7.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.5.1', when='@0.6.1', type=('build', 'link', 'run'))
depends_on('py-torch@1.5.0', when='@0.6.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.4.1', when='@0.5.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.3.1', when='@0.4.2', type=('build', 'link', 'run'))
depends_on('py-torch@1.3.0', when='@0.4.1', type=('build', 'link', 'run'))
depends_on('py-torch@1.2.0', when='@0.4.0', type=('build', 'link', 'run'))
depends_on('py-torch@1.1.0', when='@0.3.0', type=('build', 'link', 'run'))
depends_on('py-torch@:1.0.1', when='@0.2.2', type=('build', 'link', 'run'))
# https://github.com/pytorch/vision/issues/1712
depends_on('pil@4.1.1:6', when='@:0.4 backend=pil', type=('build', 'run'))
depends_on('pil@4.1.1:', when='@0.5: backend=pil', type=('build', 'run'))
# https://github.com/pytorch/vision/issues/4146
depends_on('pil@5.3:8.2,8.4:', when='@0.10: backend=pil', type=('build', 'run'))
depends_on('py-accimage', when='backend=accimage', type=('build', 'run'))
depends_on('libpng@1.6.0:', when='backend=png')
depends_on('jpeg')
# Many of the datasets require additional dependencies to use.
# These can be installed after the fact.
depends_on('ffmpeg@3.1:', when='@0.4.2:')
conflicts('backend=png', when='@:0.7')
conflicts('backend=jpeg', when='@:0.7')
def setup_build_environment(self, env):
include = []
library = []
for dep in self.spec.dependencies(deptype='link'):
query = self.spec[dep.name]
include.extend(query.headers.directories)
library.extend(query.libs.directories)
# README says to use TORCHVISION_INCLUDE and TORCHVISION_LIBRARY,
# but these do not work for older releases. Build uses a mix of
# Spack's compiler wrapper and the actual compiler, so this is
# needed to get parts of the build working.
# See https://github.com/pytorch/vision/issues/2591
env.set('TORCHVISION_INCLUDE', ':'.join(include))
env.set('TORCHVISION_LIBRARY', ':'.join(library))
env.set('CPATH', ':'.join(include))
env.set('LIBRARY_PATH', ':'.join(library))
if '+cuda' in self.spec['py-torch']:
env.set('FORCE_CUDA', 1)
env.set('CUDA_HOME', self.spec['cuda'].prefix)
pytorch_cuda_arch = ';'.join(
'{0:.1f}'.format(float(i) / 10.0) for i in
self.spec['py-torch'].variants['cuda_arch'].value
)
env.set('TORCH_CUDA_ARCH_LIST', pytorch_cuda_arch)
else:
env.set('FORCE_CUDA', 0)
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