pytorch - 💡(How to fix) Fix DISABLED test_dtensor_op_db_bmm_cpu_float32 (__main__.TestMultiThreadedDTensorOpsCPU) [1 comments, 1 participants]

TL;DR

To resolve the flaky test issue, investigate the workflow logs for test_dtensor_op_db_bmm_cpu_float32 and analyze the test failures in the distributed/tensor/test_dtensor_ops.py file.

Guidance

• Investigate the workflow logs linked in the issue to identify patterns or commonalities among the failed test runs.
• Follow the provided debugging instructions to find relevant log snippets for test_dtensor_op_db_bmm_cpu_float32.
• Review the test file distributed/tensor/test_dtensor_ops.py to understand the test case and potential failure points.
• Check the PyTorch HUD website for other disabled tests and potential relationships to this issue.

Example

No specific code snippet is provided, as the issue lacks detailed technical information about the test failure.

Notes

The issue lacks detailed information about the test failure, so a thorough analysis of the workflow logs and test file is necessary to determine the root cause.

Recommendation

Apply workaround: Investigate and debug the test failure to determine the root cause, rather than simply re-enabling the test. This approach ensures that the underlying issue is addressed, reducing the likelihood of future flaky test failures.