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INCA: Inline Caching meets Quickening in Python 3.3 #58962

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@sbrunthaler

Description

@sbrunthaler
Issue body actions
BPO 14757
Nosy @gvanrossum, @pitrou, @vstinner, @jab, @davidmalcolm, @meadori, @ericsnowcurrently, @1st1
Files
  • 20120508-inca.patch: Patch against 2f563908ebc5 (Jesus Cea, Thu Apr 26 17:05:31 2012 +0200)
  • 20120511-inca.patch: Patches CALL_FUNCTION quickening, supersedes previous patch file.
  • 20120511-inca-perf.txt: perf.py performance on i7-920, Linux 3.0.0-19
  • 20120510-vanilla-perf.txt: perf.py performance baseline measurement on i7-920, Linux 3.0.0-19
  • 20120514-inca.patch: Patch including quickening of INPLACE_* instructions, supersedes previous patch file (20120511-inca.patch)
  • 20120514-inca-perf.txt: perf.py results including INPLACE_* quickening; 12 repetitions on i7-920, summarized
  • 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 = None
    created_at = <Date 2012-05-08.17:37:54.816>
    labels = ['interpreter-core', 'performance']
    title = 'INCA: Inline Caching meets Quickening in Python 3.3'
    updated_at = <Date 2021-10-08.15:39:59.203>
    user = 'https://bugs.python.org/sbrunthaler'

    bugs.python.org fields:

    activity = <Date 2021-10-08.15:39:59.203>
    actor = 'gvanrossum'
    assignee = 'none'
    closed = False
    closed_date = None
    closer = None
    components = ['Interpreter Core']
    creation = <Date 2012-05-08.17:37:54.816>
    creator = 'sbrunthaler'
    dependencies = []
    files = ['25499', '25541', '25542', '25543', '25586', '25588']
    hgrepos = ['124']
    issue_num = 14757
    keywords = ['patch']
    message_count = 13.0
    messages = ['160216', '160222', '160224', '160225', '160228', '160230', '160453', '160457', '160666', '160870', '160881', '275492', '403482']
    nosy_count = 10.0
    nosy_names = ['gvanrossum', 'pitrou', 'vstinner', 'jab', 'cvrebert', 'dmalcolm', 'meador.inge', 'eric.snow', 'sbrunthaler', 'yselivanov']
    pr_nums = []
    priority = 'normal'
    resolution = None
    stage = None
    status = 'open'
    superseder = None
    type = 'performance'
    url = 'https://bugs.python.org/issue14757'
    versions = ['Python 3.3']

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      interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)performancePerformance or resource usagePerformance or resource usage

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