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avx512: CPU detection and platform hints

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This commit is contained in:
Matthew Barr
2016-10-04 11:18:10 +11:00
parent 8a56d16d57
commit 91db20d8eb
12 changed files with 164 additions and 27 deletions
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4
src/util/arch.h
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@@ -53,6 +53,10 @@
#define HAVE_AVX2
#endif
#if defined(__AVX512BW__)
#define HAVE_AVX512
#endif
/*
* ICC and MSVC don't break out POPCNT or BMI/2 as separate pre-def macros
*/