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Posted to issues@impala.apache.org by "David Rorke (Jira)" <ji...@apache.org> on 2021/09/16 22:38:00 UTC

[jira] [Created] (IMPALA-10917) Consider building native toolchain with -fno-omit-frame-pointer

David Rorke created IMPALA-10917:
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             Summary: Consider building native toolchain with -fno-omit-frame-pointer
                 Key: IMPALA-10917
                 URL: https://issues.apache.org/jira/browse/IMPALA-10917
             Project: IMPALA
          Issue Type: Improvement
          Components: Infrastructure
            Reporter: David Rorke


The non-toolchain code has used -fno-omit-frame-pointer since IMPALA-4132.  The native toolchain code is still compiled without this option which can lead to bad stack traces when there are toolchain calls on the stack.

We should build the toolchain code with -fno-omit-frame-pointer, assuming the performance impact is negligible.  Given that IMPALA-4132 benchmarking found no significant performance impact, it's unlikely we'd see an impact with the toolchain code but we should do a basic benchmark run to confirm.



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