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Vectorcall support for super() #91077

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Fidget-Spinner opened this issue Mar 4, 2022 · 3 comments
Closed

Vectorcall support for super() #91077

Fidget-Spinner opened this issue Mar 4, 2022 · 3 comments
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3.11 only security fixes

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@Fidget-Spinner
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BPO 46921
Nosy @corona10, @Fidget-Spinner
PRs
  • bpo-46921: Vectorcall support for super() #31687
    		•
    Files
  • bench_super.py
    		•

    Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
closed_at = <Date 2022-03-06.07:18:37.709>
created_at = <Date 2022-03-04.16:42:42.948>
labels = ['3.11']
title = 'Vectorcall support for super()'
updated_at = <Date 2022-03-06.07:18:37.709>
user = 'https://github.com/Fidget-Spinner'

    bugs.python.org fields:

    activity = <Date 2022-03-06.07:18:37.709>
actor = 'kj'
assignee = 'none'
closed = True
closed_date = <Date 2022-03-06.07:18:37.709>
closer = 'kj'
components = []
creation = <Date 2022-03-04.16:42:42.948>
creator = 'kj'
dependencies = []
files = ['50657']
hgrepos = []
issue_num = 46921
keywords = ['patch']
message_count = 3.0
messages = ['414535', '414577', '414606']
nosy_count = 2.0
nosy_names = ['corona10', 'kj']
pr_nums = ['31687']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue46921'
versions = ['Python 3.11']
    @Fidget-Spinner
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    This is related to bpo-46564. The changes are less ambitious but should produce a nice speedup.

    @Fidget-Spinner Fidget-Spinner added the 3.11 only security fixes label Mar 4, 2022
    @corona10
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    corona10 commented Mar 5, 2022

    Mean +- std dev: [base] 254 ns +- 6 ns -> [vectorcall] 225 ns +- 1 ns: 1.13x faster

    @Fidget-Spinner
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    New changeset 602024e by Ken Jin in branch 'main':
    bpo-46921: Vectorcall support for super() (GH-31687)
    602024e

    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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    @corona10 @Fidget-Spinner