pytorch - ✅(Solved) Fix DISABLED test_scaled_mm_deepseek_error_messages_bfloat16_lhs_block_1_rhs_block_1_M_256_N_256_K_512_cuda (__main__.TestFP8MatmulCUDA) [2 pull requests, 1 comments, 2 participants]

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pytorch/pytorch#179954Fetched 2026-04-11 06:11:16
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Root Cause

This test was disabled because it is failing on main branch (recent examples).

PR fix notes

PR #180384: [ROCm] Update scaled_mm DeepSeek error message

Description (problem / solution / changelog)

Fixes https://github.com/pytorch/pytorch/issues/180074. Fixes https://github.com/pytorch/pytorch/issues/180075. Fixes https://github.com/pytorch/pytorch/issues/180076. Fixes https://github.com/pytorch/pytorch/issues/180077. Fixes https://github.com/pytorch/pytorch/issues/180078. Fixes https://github.com/pytorch/pytorch/issues/179954.

cc @jeffdaily @sunway513 @jithunnair-amd @pruthvistony @ROCmSupport @jataylo @hongxiayang @naromero77amd @pragupta @jerrymannil @xinyazhang

Changed files

  • test/test_scaled_matmul_cuda.py (modified, +2/-2)

PR #180690: [ROCm] Update scaled_mm DeepSeek error message

Description (problem / solution / changelog)

Fixes https://github.com/pytorch/pytorch/issues/180074. Fixes https://github.com/pytorch/pytorch/issues/180075. Fixes https://github.com/pytorch/pytorch/issues/180076. Fixes https://github.com/pytorch/pytorch/issues/180077. Fixes https://github.com/pytorch/pytorch/issues/180078. Fixes https://github.com/pytorch/pytorch/issues/179954.

cc @jeffdaily @sunway513 @jithunnair-amd @pruthvistony @ROCmSupport @jataylo @hongxiayang @naromero77amd @pragupta @jerrymannil @xinyazhang

Changed files

  • test/test_scaled_matmul_cuda.py (modified, +2/-2)
RAW_BUFFERClick to expand / collapse

Platforms: rocm

This test was disabled because it is failing on main branch (recent examples).

cc @jeffdaily @sunway513 @pruthvistony @ROCmSupport @jataylo @hongxiayang @naromero77amd @pragupta @jerrymannil @xinyazhang @mruberry

extent analysis

TL;DR

The test failure in test_scaled_matmul_cuda.py on the main branch may be resolved by investigating and addressing the issues related to the TestFP8MatmulCUDA test case.

Guidance

  • Review the recent failure examples on torch-ci.com to understand the error messages and potential causes.
  • Investigate the test_scaled_mm_deepseek_error_messages_bfloat16_lhs_block_1_rhs_block_1_M_256_N_256_K_512_cuda test case in test_scaled_matmul_cuda.py to identify the root cause of the failure.
  • Check if there are any known issues or fixes related to the TestFP8MatmulCUDA test case or the ROCm platform.

Notes

The provided information lacks specific technical details, making it challenging to provide a definitive solution. Further investigation and debugging are necessary to determine the root cause and develop a fix.

Recommendation

Apply workaround: Investigate and address the issues related to the TestFP8MatmulCUDA test case, as it is the most likely cause of the test failure.

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