Reference implementations of various RNG engines.
- Tiny Mersenne Twister (TinyMT). Pseudo random number generators whose periods are 2^127-1
- Mersenne Twister 19937 64-bit
- SplitMix64
- Added from http://xorshift.di.unimi.it/splitmix64.c
- Xorshift128+
- xorshift1024*