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| author | Julian Taylor <jtaylor.debian@googlemail.com> | 2016-09-24 13:21:32 +0200 |
|---|---|---|
| committer | Julian Taylor <jtaylor.debian@googlemail.com> | 2016-09-24 13:23:15 +0200 |
| commit | ae32e780d85e8e42402bc1fee2bbdb3ee90426c4 (patch) | |
| tree | cfad0e61df67bd47e5b46236617ee36852c1f6bb /doc | |
| parent | a860256f88c8ebb3f74eb7e90ee89f05dedf3a7c (diff) | |
| download | numpy-ae32e780d85e8e42402bc1fee2bbdb3ee90426c4.tar.gz | |
DOC: add release note entry for AVX2 integer loops
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/release/1.12.0-notes.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/release/1.12.0-notes.rst b/doc/release/1.12.0-notes.rst index f84511fc1..7873ee24a 100644 --- a/doc/release/1.12.0-notes.rst +++ b/doc/release/1.12.0-notes.rst @@ -248,6 +248,10 @@ bugs where such dtypes were not handled properly. In particular, changed ``ndarray.__new__`` to not implicitly convert ``dtype('S0')`` to ``dtype('S1')`` (and likewise for unicode) when creating new arrays. +Integer ufuncs vectorized with AVX2 +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +If the cpu supports it at runtime the basic integer ufuncs now use AVX2 +instructions. This feature is currently only available when compiled with GCC. Changes ======= |