 Ryan Hirsch rhirsch123andJoost VandeVondele
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0e78190b72
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Speed up find_nnz on neon (Refactored)
Passed STC:
LLR: 2.97 (-2.94,2.94) <0.00,2.00>
Total: 349568 W: 90131 L: 89393 D: 170044
Ptnml(0-2): 725, 37712, 97280, 38234, 833
https://tests.stockfishchess.org/tests/view/69e470510e9667dd5a765046
This is a refactor of https://github.com/official-stockfish/Stockfish/pull/6766 so we don't have to include nnue_architecture.h
It also includes the fix in https://github.com/official-stockfish/Stockfish/pull/6769 which was needed to make this work.
mstembera made rhirsch123 the author. credits also to anematode.
[Edit] Also fixes a bug where _mm512_packus_epi32 was being used instead of the correct _mm512_packs_epi32 for the IceLake version.
closes https://github.com/official-stockfish/Stockfish/pull/6774
No functional change
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2026-04-26 09:41:09 +02:00 |
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Ryan HirschandJoost VandeVondele
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0571e4e390
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More NMP when improving
Passed STC:
LLR: 2.94 (-2.94,2.94) <0.00,2.00>
Total: 89472 W: 23291 L: 22895 D: 43286
Ptnml(0-2): 317, 10389, 22942, 10757, 331
https://tests.stockfishchess.org/tests/view/699f070c3ece4c464328a26f
Passed LTC:
LLR: 2.96 (-2.94,2.94) <0.50,2.50>
Total: 95880 W: 24537 L: 24098 D: 47245
Ptnml(0-2): 55, 10259, 26880, 10684, 62
https://tests.stockfishchess.org/tests/view/699fb9be44b9136df1165ded
closes https://github.com/official-stockfish/Stockfish/pull/6638
bench: 2534375
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2026-02-28 11:58:49 +01:00 |
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