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XorSAR, XoroshiroNOT, Xoroshiro++g and Xoroshiro128psp PRNGs

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1–3 of 5

Welcome to my PRNG page where I focus on non-traditional explorations into generating statistically-sound pseudo-random numbers.

Feel free to ask any question about my PRNGs, or testing PRNGs with TestU01, PractRand, gjrand or RaBiGeTe under Windows/Linux.

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4/11/19

Xoroshiro128psp (plus star plus) PRNG - 2^64 De-correlated, Jump-less Streams Each With Period 2^128-1 !!!

I am unable to identify any significant fault with this code or the random numbers it produces. Still

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Xoroshiro128psp (plus star plus) PRNG - 2^64 De-correlated, Jump-less Streams Each With Period 2^128-1 !!!

I am unable to identify any significant fault with this code or the random numbers it produces. Still

4/11/19

3/31/19

ON HOLD PENDING REVIEW... SEE TO DO LIST I have modified Xoroshiro32++ to improve escape from zero

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ON HOLD PENDING REVIEW... SEE TO DO LIST I have modified Xoroshiro32++ to improve escape from zero

3/31/19

12/30/18

XorSAR++/+* PRNG, 16-bit State Example and Working Code, 4 to 28-Bit State Constants, 64-Bit State Example ASM Dump

Original 8-bit output / 16-bit state C++ code post: Click Here Tiny GCC -O3 assembly language dump of

unread,

XorSAR++/+* PRNG, 16-bit State Example and Working Code, 4 to 28-Bit State Constants, 64-Bit State Example ASM Dump

Original 8-bit output / 16-bit state C++ code post: Click Here Tiny GCC -O3 assembly language dump of

12/30/18

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