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Inefficient signal handling in multithreaded applications #84191

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@vstinner

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@vstinner
BPO 40010
Nosy @vstinner, @ericsnowcurrently
PRs
  • bpo-40010: Optimize signal handling in multithreaded applications #19067
  • bpo-40010: Pass tstate to ceval GIL functions #19077
  • bpo-39877: 4th take_gil() fix for daemon threads #19080
  • bpo-40010: COMPUTE_EVAL_BREAKER() checks for subinterpreter #19087
  • bpo-40010: Optimize pending calls in multithreaded applications #19091
  • 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 2020-03-25.17:33:17.981>
    created_at = <Date 2020-03-19.00:57:19.125>
    labels = ['interpreter-core', '3.9', 'performance']
    title = 'Inefficient signal handling in multithreaded applications'
    updated_at = <Date 2020-05-05.15:27:40.795>
    user = 'https://github.com/vstinner'

    bugs.python.org fields:

    activity = <Date 2020-05-05.15:27:40.795>
    actor = 'eric.snow'
    assignee = 'none'
    closed = True
    closed_date = <Date 2020-03-25.17:33:17.981>
    closer = 'vstinner'
    components = ['Interpreter Core']
    creation = <Date 2020-03-19.00:57:19.125>
    creator = 'vstinner'
    dependencies = []
    files = []
    hgrepos = []
    issue_num = 40010
    keywords = ['patch']
    message_count = 8.0
    messages = ['364580', '364583', '364611', '364628', '364659', '364666', '364667', '368171']
    nosy_count = 2.0
    nosy_names = ['vstinner', 'eric.snow']
    pr_nums = ['19067', '19077', '19080', '19087', '19091']
    priority = 'normal'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'performance'
    url = 'https://bugs.python.org/issue40010'
    versions = ['Python 3.9']

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      3.9only security fixesinterpreter-core(Objects, Python, Grammar, and Parser dirs)performancePerformance or resource usage

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