New submission from Serhiy Storchaka <storchaka+cpyt...@gmail.com>:
The proposed PR converts OrderedDict.pop() to Argument Clinic. It makes it 2
times faster.
$ ./python -m pyperf timeit -q --compare-to=../cpython-release2/python -s "from
collections import OrderedDict; od = OrderedDict()" "od.pop('x', None)"
Mean +- std dev: [/home/serhiy/py/cpython-release2/python] 119 ns +- 2 ns ->
[/home/serhiy/py/cpython-release/python] 56.3 ns +- 1.2 ns: 2.12x faster (-53%)
It was not converted before because Argument Clinic generated incorrect
signature for it. It still is not able to generate correct signature, but at
least it does not generate incorrect signature. And we now have other reason
for using Argument Clinic -- performance.
----------
components: Argument Clinic, Extension Modules
messages: 373905
nosy: larry, rhettinger, serhiy.storchaka
priority: normal
severity: normal
status: open
title: Convert OrderedDict.pop() to Argument Clinic
type: performance
versions: Python 3.10
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue41333>
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