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gcc profile guided optimization #49310

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rpetrov mannequin opened this issue Jan 25, 2009 · 5 comments
Closed

gcc profile guided optimization #49310

rpetrov mannequin opened this issue Jan 25, 2009 · 5 comments
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build The build process and cross-build performance Performance or resource usage

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@rpetrov
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rpetrov mannequin commented Jan 25, 2009

BPO 5060
Nosy @pitrou, @tiran
Files
  • py-issue-profile.patch: proposed 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 2013-07-08.15:05:28.603>
created_at = <Date 2009-01-25.20:18:36.437>
labels = ['build', 'performance']
title = 'gcc profile guided optimization'
updated_at = <Date 2013-07-08.15:05:28.601>
user = 'https://bugs.python.org/rpetrov'

    bugs.python.org fields:

    activity = <Date 2013-07-08.15:05:28.601>
actor = 'christian.heimes'
assignee = 'none'
closed = True
closed_date = <Date 2013-07-08.15:05:28.603>
closer = 'christian.heimes'
components = ['Build']
creation = <Date 2009-01-25.20:18:36.437>
creator = 'rpetrov'
dependencies = []
files = ['12859']
hgrepos = []
issue_num = 5060
keywords = ['patch']
message_count = 5.0
messages = ['80537', '109640', '109641', '109845', '192657']
nosy_count = 4.0
nosy_names = ['pitrou', 'christian.heimes', 'rpetrov', 'BreamoreBoy']
pr_nums = []
priority = 'normal'
resolution = 'works for me'
stage = 'resolved'
status = 'closed'
superseder = None
type = 'performance'
url = 'https://bugs.python.org/issue5060'
versions = ['Python 3.1', 'Python 2.7', 'Python 3.2']
    @rpetrov
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    rpetrov mannequin commented Jan 25, 2009

    The make target "run_profile_task" fail as executable cannot load shared
    library. Patch attached.

    @rpetrov rpetrov mannequin added build The build process and cross-build performance Performance or resource usage labels Jan 25, 2009
    @BreamoreBoy
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    BreamoreBoy mannequin commented Jul 8, 2010

    Could someone from the build area please take a look at the patch, only three lines have changed.

    @pitrou
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    pitrou commented Jul 8, 2010

    On which platform? it works here (Python 3.2, Linux).

    @rpetrov
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    rpetrov mannequin commented Jul 10, 2010

    a) search for fficonfig.h is fixed long time ago (i could not remember issue)
    b) build python executable cannot run without to setup some environment variables - $(RUNSHARED).

    @tiran
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    tiran commented Jul 8, 2013

    run_profile_task has been fixed a while ago and works with --enabled-shared.

    @tiran tiran closed this as completed Jul 8, 2013
    @ezio-melotti ezio-melotti transferred this issue from another repository Apr 10, 2022
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