Berserk 9

Discussion of anything and everything relating to chess playing software and machines.

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jhonnold
Posts: 122
Joined: Wed Feb 17, 2021 3:16 pm
Full name: Jay Honnold

Re: Berserk 9 AVX 512

Post by jhonnold »

Werner wrote: Sun Jun 19, 2022 11:10 pm Hi,
is there a reason you do not provide an AVX 512 compile now?
Initially released binaries were compiled incorrectly and were significantly slower than they should have been. Since I do not have an AVX512 compatible machine, rather than guess about those binaries, I decided to simply pull them.
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Werner
Posts: 3012
Joined: Wed Mar 08, 2006 10:09 pm
Location: Germany
Full name: Werner Schüle

Re: Berserk 9

Post by Werner »

Thanks,
the AVX512 compile seems not to be bad:

info depth 24 seldepth 45 multipv 1 score cp 41 nodes 35033834 nps 3356695 hashfull 1000 tbhits 0 time 10437 pv e2e4 (AVX512)

info depth 24 seldepth 45 multipv 1 score cp 41 nodes 35033834 nps 3034020 hashfull 1000 tbhits 0 time 11547 pv e2e4 (berserk-9-x64-avx2-pext.exe)
Werner