Mark opened https://bugs.python.org/issue39978 "Vectorcall implementation should conform to PEP 590" where he wrote that passing tstate explicitly slows down PyObject_Vectorcall(). Victor Le lun. 16 mars 2020 à 15:16, Mark Shannon <mark@hotpy.org> a écrit :
Hi,
There seems to be a proliferation of `PyThreadState *tstate` arguments being added to API and internal functions.
These changes are listed under https://bugs.python.org/issue38644.
I think that these changes are misguided. The desired results can be achieved more reliably and more simply in other ways.
The changes add bulk to the C-API and may hurt performance. These changes are also causing a lot of churn and merge conflicts (for me at least).
So can we please stop making these changes, at least now?
Changes on this scale merit a PEP and proper discussion, rather than being added piecemeal without proper review.
Cheers, Mark. _______________________________________________ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-leave@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/KGBXVVJQ... Code of Conduct: http://python.org/psf/codeofconduct/
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