enumerate() instantiation time reducing by using PEP 590 vectorcall · Issue #87872 · python/cpython · GitHub
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enumerate() instantiation time reducing by using PEP 590 vectorcall #87872

Description

@corona10
BPO 43706
Nosy @vstinner, @JelleZijlstra, @corona10, @tirkarthi, @Fidget-Spinner
PRs
  • bpo-43706: Use PEP 590 vectorcall to speed up enumerate() #25154
  • bpo-46527: allow calling enumerate(iterable=...) again #30904
  • Files
  • bench_enumerate.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 2021-10-21.23:23:14.271>
    created_at = <Date 2021-04-02.17:36:13.800>
    labels = ['3.11', 'performance']
    title = 'enumerate() instantiation time reducing by using PEP 590 vectorcall'
    updated_at = <Date 2022-01-26.03:39:17.414>
    user = 'https://github.com/corona10'

    bugs.python.org fields:

    activity = <Date 2022-01-26.03:39:17.414>
    actor = 'JelleZijlstra'
    assignee = 'none'
    closed = True
    closed_date = <Date 2021-10-21.23:23:14.271>
    closer = 'corona10'
    components = []
    creation = <Date 2021-04-02.17:36:13.800>
    creator = 'corona10'
    dependencies = []
    files = ['49929']
    hgrepos = []
    issue_num = 43706
    keywords = ['patch']
    message_count = 5.0
    messages = ['390083', '404705', '404706', '404707', '404717']
    nosy_count = 5.0
    nosy_names = ['vstinner', 'JelleZijlstra', 'corona10', 'xtreak', 'kj']
    pr_nums = ['25154', '30904']
    priority = 'normal'
    resolution = None
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'performance'
    url = 'https://bugs.python.org/issue43706'
    versions = ['Python 3.11']

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