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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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    Labels
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