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Author	SHA1	Message	Date
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).	3 years ago

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SHA1

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Date

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).

3 years ago

1 Commits (cd8ac192a901b38980755583faaa35559df7910a)