diff options
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/whatsnew/3.10.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.10.rst b/Doc/whatsnew/3.10.rst index e275a7cb45..e464be6eb7 100644 --- a/Doc/whatsnew/3.10.rst +++ b/Doc/whatsnew/3.10.rst @@ -256,6 +256,14 @@ Optimizations It is about 36% faster now. (Contributed by Pablo Galindo and Yury Selivanov in :issue:`42093`.) +* When building Python with ``--enable-optimizations`` now + ``-fno-semantic-interposition`` is added to both the compile and link line. + This speeds builds of the Python interpreter created with ``--enable-shared`` + with ``gcc`` by up to 30%. See `this article + <https://developers.redhat.com/blog/2020/06/25/red-hat-enterprise-linux-8-2-brings-faster-python-3-8-run-speeds/>`_ + for more details. (Contributed by Victor Stinner and Pablo Galindo in + :issue:`38980`) + Deprecated ========== |