portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2026-07-17 15:43:27 +01:00
Code Releases Activity
6,533 Commits 95 Branches 14 Tags
38964a4076d892bde29afd7ce3f56063480d2a9a
Commit Graph
2 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Peter Georg 82402c6a7c Add simd option SKL for ICC 2021-03-11 13:08:40 +01:00
Peter Georg d9c4afe5b7 Fix inconsistent configure option AVX512 
Before this change AVX512 enabled different instruction sets depending
on the compiler:

For Intel C++ Compiler Classic (ICC):
    AVX512F, AVX512CD, AVX512DQ, AVX512BW, AVX512VL
    i.e. Intel Xeon Skylake and newer

For Intel ICX, gcc, clang:
    AVX512F, AVX512CD, AVX512ER, AVX512PF
    i.e. Intel Xeon Phi x200/x205 (KNL/KNM)

With this commit AVX512 now only enables the common instruction sets
supported by all CPUs supporting any AVX-512 instructions set:
AVX512F and AVX512CD (called COMMON-AVX512 by icc)
 2021-03-11 12:58:49 +01:00