Type-safe valid move generator for backgammon using SIMD instructions. Useful for e.g. ML stuff.
Also has a (slow?) random board generator as a useful utility.
Doesn't handle cubes and matches.
Is it actually very fast? Probably not. Currently takes 7µs per board on my slow box (~140k/s). Let me know who to compete with. But it's nice to use and doesn't feel like a complete waste, performance-wise.
I only tested it using nightly, it wants #![feature(portable_simd)].
Probably a lot of room for improvement ;-)