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| author | Pablo Galindo Salgado <Pablogsal@gmail.com> | 2024-05-05 01:07:29 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-05 01:07:29 (GMT) |
| commit | 1b22d801b86ed314c4804b19a1fc4b13484e3cea (patch) | |
| tree | 9cb5cea113afe83bb1ce106c565396a7bb344691 /Doc/whatsnew | |
| parent | 999f0c512281995fb61a0d9eda075fd846e8c505 (diff) | |
| download | cpython-1b22d801b86ed314c4804b19a1fc4b13484e3cea.zip cpython-1b22d801b86ed314c4804b19a1fc4b13484e3cea.tar.gz cpython-1b22d801b86ed314c4804b19a1fc4b13484e3cea.tar.bz2 | |
gh-118518: Allow perf to work without frame pointers (#112254)
Diffstat (limited to 'Doc/whatsnew')
| -rw-r--r-- | Doc/whatsnew/3.13.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst index 269a7cc..a5f5ba4 100644 --- a/Doc/whatsnew/3.13.rst +++ b/Doc/whatsnew/3.13.rst @@ -231,6 +231,11 @@ Other Language Changes equivalent of the :option:`-X frozen_modules <-X>` command-line option. (Contributed by Yilei Yang in :gh:`111374`.) +* Add :ref:`support for the perf profiler <perf_profiling>` working without + frame pointers through the new environment variable + :envvar:`PYTHONPERFJITSUPPORT` and command-line option :option:`-X perfjit + <-X>` (Contributed by Pablo Galindo in :gh:`118518`.) + * The new :envvar:`PYTHON_HISTORY` environment variable can be used to change the location of a ``.python_history`` file. (Contributed by Levi Sabah, Zackery Spytz and Hugo van Kemenade in |