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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/03/12 17:29:55 UTC

[GitHub] [tvm] huajsj commented on pull request #7619: [BugFix] Fix the race condition issue of packed func. (#7246).

huajsj commented on pull request #7619:
URL: https://github.com/apache/tvm/pull/7619#issuecomment-797641411


   > @huajsj @tqchen There is a UT "test_te_tesnor.py" failed for this PR, which is a "SegmentFault" in the generated code. Since tvm llvm backend code is generated on the fly (JIT), no binary generated, I couldn't debug it with gdb. Do you have any suggestions? What is the best practice to debug such kind of problems? use lldb?
   
   @zhuwenxi ， besides of using export_library,  sometime I use "python -m pdb" and gdb together to debug generate code issue, hope this information is useful for you.


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