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| author | Batuhan Taskaya <isidentical@gmail.com> | 2020-05-16 09:39:09 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-16 09:39:09 (GMT) |
| commit | 45410862321ae509e8753f239b0ea28fdcef5bad (patch) | |
| tree | 030a36663d2dc03cf7ce87b528ab316f948ec4e1 /Doc | |
| parent | 62972d9d73e83d6eea157617cc69500ffec9e3f0 (diff) | |
| download | cpython-45410862321ae509e8753f239b0ea28fdcef5bad.zip cpython-45410862321ae509e8753f239b0ea28fdcef5bad.tar.gz cpython-45410862321ae509e8753f239b0ea28fdcef5bad.tar.bz2 | |
bpo-40192: Use thread_cputime for time.thread_time to improve resolution (GH-19381)
On AIX, time.thread_time() is now implemented with thread_cputime()
which has nanosecond resolution, rather than
clock_gettime(CLOCK_THREAD_CPUTIME_ID) which has a resolution of 10 ms.
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/whatsnew/3.9.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.9.rst b/Doc/whatsnew/3.9.rst index c721a16..cbddbb4 100644 --- a/Doc/whatsnew/3.9.rst +++ b/Doc/whatsnew/3.9.rst @@ -480,6 +480,14 @@ The :mod:`socket` module now exports the :data:`~socket.CAN_RAW_JOIN_FILTERS` constant on Linux 4.1 and greater. (Contributed by Stefan Tatschner and Zackery Spytz in :issue:`25780`.) +time +---- + +On AIX, :func:`~time.thread_time` is now implemented with ``thread_cputime()`` +which has nanosecond resolution, rather than +``clock_gettime(CLOCK_THREAD_CPUTIME_ID)`` which has a resolution of 10 ms. +(Contributed by Batuhan Taskaya in :issue:`40192`) + sys --- |