Search found 318 matches

by Raphexon
Thu Aug 06, 2020 3:50 pm
Forum: Computer Chess Club: General Topics
Topic: stockfish with graphics card
Replies: 11
Views: 2022

Re: stockfish with graphics card

NNUE is designed to exploit CPU instructionsets.
GPUfish isn't happening.
by Raphexon
Thu Aug 06, 2020 6:35 am
Forum: Computer Chess Club: General Topics
Topic: this will be the merge of a lifetime : SF 80 Elo+
Replies: 121
Views: 19912

Re: this will be the merge of a lifetime : SF 80 Elo+

Is that at LTC? It scales very well. OK.. It scales very well...?! Re: Stockfish NNUE (Sergio 2138) vs Stockfish 170720 (32 Thread Test) (TC = 30m+30s) Post by mwyoung » Thu Aug 06, 2020 4:31 am End of Match. DESKTOP-CORSAIR, Rapid 30.0min+30.0sec 0 1 SF+NNUE PO 290720 x64 popc +17 +7/=95/-2 52.40%...
by Raphexon
Wed Aug 05, 2020 4:08 pm
Forum: Computer Chess Club: General Topics
Topic: this will be the merge of a lifetime : SF 80 Elo+
Replies: 121
Views: 19912

Re: this will be the merge of a lifetime : SF 80 Elo+

Can someone explain this project to me in small words? I gathter it is basically Stockfish with a NN eval, or? And is the neural net part running on CPU, or GPU? Apologies, I have not been following the lengthy threads on this. Yes, with the NN running on CPU. Apparently the NN is 20MB but using it...
by Raphexon
Wed Aug 05, 2020 2:04 pm
Forum: Computer Chess Club: General Topics
Topic: this will be the merge of a lifetime : SF 80 Elo+
Replies: 121
Views: 19912

Re: this will be the merge of a lifetime : SF 80 Elo+

Can someone explain this project to me in small words? I gathter it is basically Stockfish with a NN eval, or? And is the neural net part running on CPU, or GPU? Apologies, I have not been following the lengthy threads on this. Elevator speech - Go programers ( from Japan) took the SF search code a...
by Raphexon
Wed Aug 05, 2020 11:02 am
Forum: Computer Chess Club: General Topics
Topic: Tests with SF+NNUE PO 270720 popc 4 cores
Replies: 10
Views: 1733

Re: Tests with SF+NNUE PO 270720 popc 4 cores

Weak result is beating Leela on 4 cores now...
by Raphexon
Tue Aug 04, 2020 8:54 pm
Forum: Computer Chess Club: General Topics
Topic: Is this SF NN almost like 20 MB book?
Replies: 30
Views: 2592

Re: Is this SF NN almost like 20 MB book?

Just NN eval definitely isn't an opening book. But what about policy head? I definitely consider it book ish , Leela being very deterministic also supports it. NNUE just outputs a single eval. No policy. Also: https://github.com/dkappe/leela-chess-weights/wiki/Leela-is-an-opening-book-nonsense I wa...
by Raphexon
Tue Aug 04, 2020 8:37 pm
Forum: Computer Chess Club: General Topics
Topic: Is this SF NN almost like 20 MB book?
Replies: 30
Views: 2592

Re: Is this SF NN almost like 20 MB book?

Just NN eval definitely isn't an opening book.


But what about policy head?
I definitely consider it bookish, Leela being very deterministic also supports it.
by Raphexon
Tue Aug 04, 2020 4:56 pm
Forum: Computer Chess Club: General Topics
Topic: this will be the merge of a lifetime : SF 80 Elo+
Replies: 121
Views: 19912

Re: this will be the merge of a lifetime : SF 80 Elo+

zullil wrote:
Tue Aug 04, 2020 4:45 pm
Leto wrote:
Tue Aug 04, 2020 4:17 pm
Is that at LTC?
tc (20+0.2 )s
20+0.2 at 8 threads.
by Raphexon
Fri Jul 31, 2020 7:48 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: Stockfish NNUE SV Tests
Replies: 118
Views: 40156

Re: Stockfish NNUE SV Tests

At this time control (30 sec+ 0.5 ) all latest Stockfish NNUE versions easily passed +100 elo barrier against Stockfish 11 dev. At 1 min + 0.5 sec time control all latest Stockfish NNUE versions easily passed +90 elo barrier against Stockfish 11 dev. But in my tests the performance of latest Stockf...