[issue31596] expose pthread_getcpuclockid in time module

[STINNER Victor]

STINNER Victor <victor.stinner at gmail.com> added the comment:

The test is too strict, it fails on many buildbots.

Four examples:

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%2010.x%20Shared%203.x/builds/1008/steps/test/logs/stdio

======================================================================
FAIL: test_pthread_getcpuclockid (test.test_time.TimeTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/home/buildbot/python/3.x.koobs-freebsd10/build/Lib/test/test_time.py", line 100, in test_pthread_getcpuclockid
    self.assertLessEqual(t2, t3)
AssertionError: 16.309616 not less than or equal to 16.309358

http://buildbot.python.org/all/builders/s390x%20Debian%203.x/builds/1466/steps/test/logs/stdio

======================================================================
FAIL: test_pthread_getcpuclockid (test.test_time.TimeTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.x.edelsohn-debian-z/build/Lib/test/test_time.py", line 99, in test_pthread_getcpuclockid
    self.assertLessEqual(t1, t2)
AssertionError: 0.938456056 not less than or equal to 0.8324859600000001

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%20CURRENT%20Non-Debug%203.x/builds/999/steps/test/logs/stdio

======================================================================
FAIL: test_pthread_getcpuclockid (test.test_time.TimeTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/home/buildbot/python/3.x.koobs-freebsd-current.nondebug/build/Lib/test/test_time.py", line 100, in test_pthread_getcpuclockid
    self.assertLessEqual(t2, t3)
AssertionError: 0.813547 not less than or equal to 0.81335

http://buildbot.python.org/all/builders/AMD64%20FreeBSD%20CURRENT%20Debug%203.x/builds/996/steps/test/logs/stdio

======================================================================
FAIL: test_pthread_getcpuclockid (test.test_time.TimeTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/home/buildbot/python/3.x.koobs-freebsd-current/build/Lib/test/test_time.py", line 100, in test_pthread_getcpuclockid
    self.assertLessEqual(t2, t3)
AssertionError: 1.121773 not less than or equal to 1.121547

----------
nosy: +haypo

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31596>
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