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authorAdam J. Stewart <ajstewart426@gmail.com>2023-11-09 16:25:54 -0600
committerGitHub <noreply@github.com>2023-11-09 14:25:54 -0800
commitb8bb8a70cea7106a9eb71ad28815b00bdaf85edb (patch)
tree71e48fc77631f0928a25482590138c9223a23a6d
parentdd2b436b5a6d37c13254f9d85cb25b4a67d7e21b (diff)
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PyTorch: specify CUDA root directory (#40855)
-rw-r--r--var/spack/repos/builtin/packages/py-torch/package.py5
1 files changed, 2 insertions, 3 deletions
diff --git a/var/spack/repos/builtin/packages/py-torch/package.py b/var/spack/repos/builtin/packages/py-torch/package.py
index d2edd94538..782b0741d2 100644
--- a/var/spack/repos/builtin/packages/py-torch/package.py
+++ b/var/spack/repos/builtin/packages/py-torch/package.py
@@ -491,9 +491,8 @@ class PyTorch(PythonPackage, CudaPackage, ROCmPackage):
enable_or_disable("cuda")
if "+cuda" in self.spec:
- # cmake/public/cuda.cmake
- # cmake/Modules_CUDA_fix/upstream/FindCUDA.cmake
- env.unset("CUDA_ROOT")
+ env.set("CUDA_HOME", self.spec["cuda"].prefix) # Linux/macOS
+ env.set("CUDA_PATH", self.spec["cuda"].prefix) # Windows
torch_cuda_arch = ";".join(
"{0:.1f}".format(float(i) / 10.0) for i in self.spec.variants["cuda_arch"].value
)