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GeezerVison is showing github.com — GH-93516: match logic of codeobject.c in _co_firsttraceable calculation by iritkatriel · Pull Request #108028 · python/cpython

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@iritkatriel

@iritkatriel iritkatriel commented Aug 16, 2023 •
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In codeobject.c:

    int entry_point = 0;
    while (entry_point < Py_SIZE(co) &&
        _PyCode_CODE(co)[entry_point].op.code != RESUME) {
        entry_point++;
    }
    co->_co_firsttraceable = entry_point;

This is different from deepfreeze when there is no RESUME in the code.

  • Issue: Severe performance degradation for tracing under 3.11 #93516

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@iritkatriel
pythonGH-93516: match logic of codeobject.c in _co_firsttraceable cal…
a1aaf9a
…culation
@bedevere-bot bedevere-bot mentioned this pull request Aug 16, 2023
Severe performance degradation for tracing under 3.11 #93516
Open
@bedevere-bot bedevere-bot added the awaiting core review label Aug 16, 2023
@iritkatriel iritkatriel added the skip news label Aug 16, 2023
@iritkatriel
iritkatriel requested a review from markshannon August 16, 2023 15:08
@iritkatriel iritkatriel closed this Aug 16, 2023
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@markshannon markshannon Awaiting requested review from markshannon

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@iritkatriel @bedevere-bot
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