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| author | Victor Stinner <vstinner@python.org> | 2021-03-23 20:22:40 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-23 20:22:40 +0100 |
| commit | cd27af70d58161c59072e27a10e0e63dcbf0bccb (patch) | |
| tree | b97daa7f7a78a341d18489ccdefaaf8345ddf316 | |
| parent | bd9154a495434464283f74b660160f89930cd791 (diff) | |
| download | cpython-cd27af70d58161c59072e27a10e0e63dcbf0bccb.tar.gz cpython-cd27af70d58161c59072e27a10e0e63dcbf0bccb.zip | |
bpo-41718: Update runpy startup time What's New (GH-24998)
| -rw-r--r-- | Doc/whatsnew/3.10.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Doc/whatsnew/3.10.rst b/Doc/whatsnew/3.10.rst index b5e42529396..e9d29b0449d 100644 --- a/Doc/whatsnew/3.10.rst +++ b/Doc/whatsnew/3.10.rst @@ -922,9 +922,10 @@ Optimizations (Contributed by Serhiy Storchaka in :issue:`41334`.) * The :mod:`runpy` module now imports fewer modules. - The ``python3 -m module-name`` command startup time is 1.3x faster in - average. - (Contributed by Victor Stinner in :issue:`41006`.) + The ``python3 -m module-name`` command startup time is 1.4x faster in + average. On Linux, ``python3 -I -m module-name`` imports 69 modules on Python + 3.9, whereas it only imports 51 modules (-18) on Python 3.10. + (Contributed by Victor Stinner in :issue:`41006` and :issue:`41718`.) * The ``LOAD_ATTR`` instruction now uses new "per opcode cache" mechanism. It is about 36% faster now for regular attributes and 44% faster for slots. |