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authorPhil Tooley <32297355+ptooley@users.noreply.github.com>2020-11-10 18:28:01 +0000
committerGitHub <noreply@github.com>2020-11-10 12:28:01 -0600
commitdb5aa927db12cb575e79c49b969fab92b85a2be3 (patch)
treea329551ae8927aae692753b25736564c8bf36a65 /var
parentf7f4171d4ef8680fc558a4ef8e8c6e9af73d3ba9 (diff)
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py-torchvision: gather correct cuda_arch setting from py-torch (#19845)
* py-torchvision: gather correct cuda_arch setting from py-torch dependency * py-torchvision: remove unneeded variant
Diffstat (limited to 'var')
-rw-r--r--var/spack/repos/builtin/packages/py-torchvision/package.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/py-torchvision/package.py b/var/spack/repos/builtin/packages/py-torchvision/package.py
index c358931453..aaca507ba9 100644
--- a/var/spack/repos/builtin/packages/py-torchvision/package.py
+++ b/var/spack/repos/builtin/packages/py-torchvision/package.py
@@ -98,5 +98,10 @@ class PyTorchvision(PythonPackage):
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)