Commit Graph

3 Commits

Author SHA1 Message Date
Martin Kroeker 2a62d2df96
Enable use of AVX512 microkernels with NVIDIA HPC from version 22.3 2023-07-26 19:39:11 +02:00
Bart Oldeman 4afe1439a1 Fix skylake fallback kernel name for old compilers. 2022-12-06 16:09:54 -05:00
Bart Oldeman 5ceca1a4d8 Add sscal.c + microkernels for Haswell, Zen, Skylake and newer.
Unlike [dcz]scal, sscal still used the original GotoBLAS SSE code from scal_sse.S.
This code follows dscal as closely as possible, except for the inc_x > 1 code
for which a plain C loop is used much like the one in cscal.c, instead of an
adaptation of the SSE2 asm code of dscal.c (I tried but the performance wasn't
better than the plain C loop).
2022-12-06 14:05:49 -05:00