commit | 0f79bf1a69d2dd52ff702a13ba74fa2f2554680b | [log] [tgz] |
---|---|---|
author | Gregory Chanan <gchanan@fb.com> | Thu Jun 01 09:11:43 2017 -0700 |
committer | Soumith Chintala <soumith@gmail.com> | Sun Jun 11 04:32:08 2017 -0400 |
tree | 1bfc2ba06dd2e462566ce7b5b46a4d748fee857f | |
parent | 503002eda765851ee0a79443b13c766704a9c0a5 [diff] |
Clarify a number of comments.
Environment variables control the disabling of certain explicit SIMD optimizations.
x64 options: TH_NO_AVX2=1 # disable AVX2 codepaths TH_NO_AVX=1 # disable AVX codepaths TH_NO_SSE=1 # disable SSE codepaths ppc64le options: TH_NO_VSX=1 # disable VSX codepaths