Evaluate full SIMD Hamming distance performance

Open cmdevries opened this issue 9 years ago • 1 comments

Use compiler intrinsics to try different SIMD implementations of Hamming distance for both exlusive or and population count

Nov 25 '16 07:11 cmdevries

Can also try mixing SIMD Hamming distance on FPU + POPCNT which runs on the ALU to keep all execution units on the CPU busy.

Feb 23 '17 10:02 cmdevries