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xmm15
2017 Jul 01
2
KNL Assembly Code for Matrix Multiplication
...s here zmm22=8, 9, 10, 11, 12,13,14,15. not the values loaded from
these locations. and zmm2 contains constant 4000. so,
vpmuludq zmm14, zmm10, zmm2 ; will multiply the indexes values with 4000,
as for array b the stride is 4000.
zmm14= 3200, 3600, 40000, ............28000.
now as you said
vpsrlq zmm15, zmm10, 32 ; will shift zmm10(=zmm22) each 64 bit element by
32bit so
zmm15=? (can you compute the value of zmm15 here)?
On Sat, Jul 1, 2017 at 4:45 AM, Craig Topper <craig.topper at gmail.com> wrote:
> If you see a comment after an instruction that contains LCP in the
> addr...