{n} times faster than C
I experimented with different optimizations and ended with 128x speedup. The improvement mainly comes from manual SIMD intrinsics, but you can go a long way just by making the code more auto-vectorization friendly as some other comments have mentioned. See:<p><a href="https://ipthomas.com/blog/2023/07/n-times-faster-than-c-where-n-128/" rel="nofollow noreferrer">https://ipthomas.com/blog/2023/07/n-times-faster-than-c-wher...</a>