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Add PyMem_AlignedAlloc() #63035

@rhettinger

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@rhettinger
BPO 18835
Nosy @tim-one, @rhettinger, @pitrou, @vstinner, @benjaminp, @tpn, @njsmith, @skrah, @xdegaye, @wscullin
PRs
  • bpo-18835: Add PyMem_AlignedAlloc() #4089
  • bpo-18835: Cleanup pymalloc #4200
  • bpo-37732: Fix GCC warning in _PyObject_Malloc() #15333
  • Files
  • align.diff: Use case for alignment functions and macros
  • pymem_alignedalloc.patch
  • 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 2017-11-24.01:08:11.785>
    created_at = <Date 2013-08-26.02:32:51.118>
    labels = ['interpreter-core', 'type-feature', '3.7']
    title = 'Add PyMem_AlignedAlloc()'
    updated_at = <Date 2019-08-19.10:30:41.502>
    user = 'https://github.com/rhettinger'

    bugs.python.org fields:

    activity = <Date 2019-08-19.10:30:41.502>
    actor = 'vstinner'
    assignee = 'none'
    closed = True
    closed_date = <Date 2017-11-24.01:08:11.785>
    closer = 'vstinner'
    components = ['Interpreter Core']
    creation = <Date 2013-08-26.02:32:51.118>
    creator = 'rhettinger'
    dependencies = []
    files = ['31543', '47285']
    hgrepos = []
    issue_num = 18835
    keywords = ['patch']
    message_count = 57.0
    messages = ['196174', '196176', '196194', '196196', '196202', '196693', '196700', '196713', '196828', '196834', '217229', '232201', '232209', '232215', '232219', '232221', '232222', '232223', '232225', '234086', '286074', '304803', '304805', '304807', '304826', '304834', '304837', '304843', '304844', '304859', '304878', '304989', '305003', '305009', '305012', '305114', '305122', '305136', '305160', '305177', '305301', '305302', '305304', '305308', '305310', '305311', '305327', '305331', '305339', '305344', '305345', '305366', '305397', '305417', '305418', '305466', '306864']
    nosy_count = 11.0
    nosy_names = ['tim.peters', 'rhettinger', 'pitrou', 'vstinner', 'benjamin.peterson', 'trent', 'njs', 'skrah', 'neologix', 'xdegaye', 'wscullin']
    pr_nums = ['4089', '4200', '15333']
    priority = 'normal'
    resolution = 'rejected'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'enhancement'
    url = 'https://bugs.python.org/issue18835'
    versions = ['Python 3.7']

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      3.7 (EOL)end of lifeinterpreter-core(Objects, Python, Grammar, and Parser dirs)type-featureA feature request or enhancement

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