3 ms·
Yeah, it's nice, about what you can achieve. I'd be happy if it was about 8 times faster. Less than 0.2 cycles per byte would be good. Unfortunately, that's ju
by vardump 7y ago
Yeah, it's nice, about what you can achieve. I'd be happy if it was about 8 times faster. Less than 0.2 cycles per byte would be good.
Unfortunately, that's just not achievable with current x86 instruction set.
- powturbo 7y agoThere is new AVX512 instruction (_mm512_conflict_epi32) supposed to solve this, but it can't make the histogram construction faster than the scalar functions.