04-16-2014, 10:30 PM
AVX2 is intel only.It is not fair to AMD
(04-16-2014, 05:05 PM)hlide Wrote:(04-16-2014, 02:17 PM)sum2012 Wrote: How about support FMA3,4 ?
hem... [x86/x64] x [non-SSE/SSE4.1/AVX2] = 2 x 3 = 6 different assembly generators... AVX2 includes FMA3 at least. FMA4 is specific to AMD. I don't think it is wise to support so many different architectures...