[RNG] Add PCG64 DXSM #670
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[RNG] Add PCG64 DXSM #670
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andreyfe1
approved these changes
May 16, 2025
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Description
The PCG is a family of random number generators based on linear congruential generator (LCG). The algorithm applies permutation function to improve statistical properties of LCG.
PCG64 DXSM uses double xorshift multiply output function and has a period of 2^128.
PR includes implementation and tests.
Spec PR: uxlfoundation/oneAPI-spec#621
Checklist
New features