3 ms·
Right. AVX (the original extension) only added 256b floating-point and non-destructive 128b integer. The 256b integer SIMD ops are all in AVX2 or later.
by stephencanon 7y ago
Right. AVX (the original extension) only added 256b floating-point and non-destructive 128b integer. The 256b integer SIMD ops are all in AVX2 or later.