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Title: gh-139103: fix free-threading `dataclass.__init__` perf issue by LindaSummer · Pull Request #141596 · python/cpython · GitHub

Open Graph Title: gh-139103: fix free-threading `dataclass.__init__` perf issue by LindaSummer · Pull Request #141596 · python/cpython

X Title: gh-139103: fix free-threading `dataclass.__init__` perf issue by LindaSummer · Pull Request #141596 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Issue #139103 Proposed Changes make function use defer refcount in type_setattro. add benchmark test case. Comment Test Case Here is my original test case for this problem. import _testcapi from ...

X Description: Issue #139103 Proposed Changes make function use defer refcount in type_setattro. add benchmark test case. Comment Test Case Here is my original test case for this problem. import _testcapi from ...

Opengraph URL: https://github.com/python/cpython/pull/141596

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og:image:altIssue #139103 Proposed Changes make function use defer refcount in type_setattro. add benchmark test case. Comment Test Case Here is my original test case for this problem. import _testcapi from ...
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