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Diffstat (limited to 'doc/release/1.17.0-notes.rst')
| -rw-r--r-- | doc/release/1.17.0-notes.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/release/1.17.0-notes.rst b/doc/release/1.17.0-notes.rst index fa6a132dd..87033f020 100644 --- a/doc/release/1.17.0-notes.rst +++ b/doc/release/1.17.0-notes.rst @@ -191,6 +191,12 @@ but with this change, you can do:: thereby saving a level of indentation +`numpy.exp and numpy.log` speed up for float32 implementation +------------------------------------------------------------- +float32 implementation of numpy.exp and numpy.log now benefit from AVX2/AVX512 +instruction set which are detected during runtime. numpy.exp has a max ulp +error of 2.52 and numpy.log has a max ulp error or 3.83. + Improve performance of ``np.pad`` --------------------------------- The performance of the function has been improved for most cases by filling in |