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author | Antoine Pitrou <pitrou@free.fr> | 2017-06-20 16:39:19 +0200 |
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committer | Charles Harris <charlesr.harris@gmail.com> | 2017-06-20 08:39:19 -0600 |
commit | b7050a9732a46c52c3661b5b5869fbfdac1a39bd (patch) | |
tree | 3b635e56883ad1b8e31e0bda082203574d1b72af /numpy/distutils/fcompiler/intel.py | |
parent | 4e6a8f0efa09f3af04b900c1ec796622eaf8141c (diff) | |
download | numpy-b7050a9732a46c52c3661b5b5869fbfdac1a39bd.tar.gz |
ENH: Release the GIL in einsum() special-cased loops (#9246)
* ENH: Release the GIL in einsum() special-cased loops
This does not only allow parallelization but also fixes issues where a background
IO loop would suffer long wait times due to a large concurrent einsum() in another
thread.
* Use NPY_BEGIN_THREADS_THRESHOLDED
* Add release notes entry
Diffstat (limited to 'numpy/distutils/fcompiler/intel.py')
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