intel / intel/isa-l

GFNI with XMM registers over 3 times as fast as SSE

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Description

I created a test set of gf_#vect_dot_prod_gfni.asm files.
On my laptop, for RS(20,14), m=20, k=14, p=6, 48KB per row, SSE: 5.5 GB / sec, GFNI: 20.2 GB / sec.

@pablodelara - I realize that this only affects a small number of processors (or maybe just the one you previously mentioned), but it wasn't that difficult to create these files. I did not create the ...mad... files.

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