Do not rpath CUDA stubs folder in JIT generated code#160179
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Flamefire wants to merge 2 commits intopytorch:mainfrom
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Do not rpath CUDA stubs folder in JIT generated code#160179Flamefire wants to merge 2 commits intopytorch:mainfrom
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🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/160179
Note: Links to docs will display an error until the docs builds have been completed. ✅ You can merge normally! (2 Unrelated Failures)As of commit cbcba67 with merge base 178515d ( FLAKY - The following jobs failed but were likely due to flakiness present on trunk:
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`_transform_cuda_paths` intentionally includes the CUDA stubs folder. However this path must not be added to the rpath as otherwise any CUDA command will fail at runtime with > CUDA_ERROR_STUB_LIBRARY: "CUDA driver is a stub library"
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jansel
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Merge failedReason: This PR needs a If not, please add the To add a label, you can comment to pytorchbot, for example For more information, see Details for Dev Infra teamRaised by workflow job |
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Merge startedYour change will be merged once all checks pass (ETA 0-4 Hours). Learn more about merging in the wiki. Questions? Feedback? Please reach out to the PyTorch DevX Team |
chuanhaozhuge
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Aug 14, 2025
`_transform_cuda_paths` intentionally includes the CUDA stubs folder. However this path must not be added to the rpath as otherwise any CUDA command will fail at runtime with > CUDA_ERROR_STUB_LIBRARY: "CUDA driver is a stub library" This results in e.g. non-descriptive errors like ``` cutlass_library/source/tools/util/include/cutlass/util/device_memory.h:67 cutlass::device_memory::allocate: cudaMalloc failed: bytes=4096 terminate called after throwing an instance of 'cutlass::cuda_exception' what(): std::exception ``` Pull Request resolved: #160179 Approved by: https://github.com/jansel
chuanhaozhuge
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Aug 18, 2025
`_transform_cuda_paths` intentionally includes the CUDA stubs folder. However this path must not be added to the rpath as otherwise any CUDA command will fail at runtime with > CUDA_ERROR_STUB_LIBRARY: "CUDA driver is a stub library" This results in e.g. non-descriptive errors like ``` cutlass_library/source/tools/util/include/cutlass/util/device_memory.h:67 cutlass::device_memory::allocate: cudaMalloc failed: bytes=4096 terminate called after throwing an instance of 'cutlass::cuda_exception' what(): std::exception ``` Pull Request resolved: #160179 Approved by: https://github.com/jansel
can-gaa-hou
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Aug 22, 2025
`_transform_cuda_paths` intentionally includes the CUDA stubs folder. However this path must not be added to the rpath as otherwise any CUDA command will fail at runtime with > CUDA_ERROR_STUB_LIBRARY: "CUDA driver is a stub library" This results in e.g. non-descriptive errors like ``` cutlass_library/source/tools/util/include/cutlass/util/device_memory.h:67 cutlass::device_memory::allocate: cudaMalloc failed: bytes=4096 terminate called after throwing an instance of 'cutlass::cuda_exception' what(): std::exception ``` Pull Request resolved: pytorch#160179 Approved by: https://github.com/jansel
markc-614
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Sep 17, 2025
`_transform_cuda_paths` intentionally includes the CUDA stubs folder. However this path must not be added to the rpath as otherwise any CUDA command will fail at runtime with > CUDA_ERROR_STUB_LIBRARY: "CUDA driver is a stub library" This results in e.g. non-descriptive errors like ``` cutlass_library/source/tools/util/include/cutlass/util/device_memory.h:67 cutlass::device_memory::allocate: cudaMalloc failed: bytes=4096 terminate called after throwing an instance of 'cutlass::cuda_exception' what(): std::exception ``` Pull Request resolved: pytorch#160179 Approved by: https://github.com/jansel
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_transform_cuda_pathsintentionally includes the CUDA stubs folder.However this path must not be added to the rpath as otherwise any CUDA command will fail at runtime with
This results in e.g. non-descriptive errors like
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