The current winner is a SIMD-ish solution using 32 bit math as 4 8-bit lanes. This has been added to the repo, and is discussed in the comments. https://github

The current winner is a SIMD-ish solution using 32 bit math as 4 8-bit lanes. This has been added to the repo, and is discussed in the comments. https://github.com/lemire/Code-used-on-Daniel-Lemire-s-blog/tree/master/2019/04/17 https://github.com/lemire/Code-used-on-Daniel-Lemire-s-blog/...