.25 cpb (1cycle/32bit) for xorshift and pcg with avx512 in here: https://lemire.me/blog/2018/06/07/vectorizing-random-number-generators-for-greater-speed-pcg-an

.25 cpb (1cycle/32bit) for xorshift and pcg with avx512 in here: https://lemire.me/blog/2018/06/07/vectorizing-random-number-generators-for-greater-speed-pcg-and-xorshift128-avx-512-edition/ https://lemire.me/blog/2018/06/07/vectorizing-random-number-...