Remove cached torch_extensions on CI runners #18868
Merged
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What does this PR do?
The test
failed since 2 weeks due to some cache issue. The error message is
E ImportError: /github/home/.cache/torch_extensions/py38_cu113/fused_adam/fused_adam.so: undefined symbol: _ZN3c104impl8GPUTrace13gpuTraceStateE`
After I remove the cache (on the host runners, not inside the running docker) by
the test passes.
This PR add the following in the workflow file
to avoid the same problem occurring in the future.
Remark: Notice the host directory
is mapped to
inside the running docker (we can see this in the job run page).