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crlib: replace random number generator with wyhash.

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Benchmarks shows about 4x increased PRNG perfomance increase comparing to old one. Should slightly reduce per-bot CPU usage.
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ds 2020-09-29 19:23:26 +03:00
commit 726ea72965
13 changed files with 189 additions and 179 deletions
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ext/crlib/cr-vector.h
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@ -53,8 +53,6 @@ public:
SimdWrap (__m128 m) : m (m)
{ }
public:
SimdWrap normalize () {
return { _mm_div_ps (m, _mm_sqrt_ps (wrap_dp_sse2 (m, m))) };