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pytorch - 💡(How to fix) Fix DISABLED test_combo_kernel_coordesc_tunes_largest_subkernel_first (__main__.ComboKernelTestsMaxAutotune) [2 comments, 2 participants]

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pytorch/pytorch#180559•Fetched 2026-04-17 08:26:22
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Author
praguptapragupta
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praguptapraguptapytorch-bot[bot]pytorch-bot[bot]
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Root Cause

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

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

cc @jeffdaily @sunway513 @jithunnair-amd @pruthvistony @ROCmSupport @jataylo @hongxiayang @naromero77amd @jerrymannil @xinyazhang @mruberry @chauhang @penguinwu @voznesenskym @EikanWang @jgong5 @Guobing-Chen @XiaobingSuper @zhuhaozhe @blzheng @wenzhe-nrv @jiayisunx @ipiszy @kadeng @muchulee8 @amjames @aakhundov @coconutruben

extent analysis

TL;DR

The test test_combo_kernel_coordesc_tunes_largest_subkernel_first in test_combo_kernels.py needs to be re-enabled and fixed to resolve the failure on the main branch.

Guidance

  • Review the recent failure examples on torch-ci.com to understand the nature of the test failure.
  • Investigate the test_combo_kernel_coordesc_tunes_largest_subkernel_first test in test_combo_kernels.py to identify the root cause of the failure.
  • Consider re-enabling the test and running it locally to reproduce the failure and gather more information.
  • Check if there are any platform-specific issues related to the rocm platform that could be contributing to the test failure.

Notes

The issue lacks specific technical details about the failure, so a more detailed analysis of the test and the failure examples is necessary to determine the root cause and develop a fix.

Recommendation

Apply workaround: Re-enable the test and investigate the failure locally to gather more information before attempting a fix.

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pytorch - 💡(How to fix) Fix DISABLED test_combo_kernel_coordesc_tunes_largest_subkernel_first (__main__.ComboKernelTestsMaxAutotune) [2 comments, 2 participants]