Search found 2451 matches

by Werner
Sat Jan 02, 2021 10:56 am
Forum: Computer Chess Club: General Topics
Topic: +100 elo breakthrough in new rewritten Lco engine ( Ceres)
Replies: 97
Views: 15226

Re: +100 elo breakthrough in new rewritten Lco engine ( Ceres)

I used 2 CPU threads for LC0 as set in lc0.config. I hope Ceres is using the same configuration. The taskmanager is showing the same CPU usage here 12% from 8 threads (I have 4CPU)
by Werner
Sat Jan 02, 2021 9:28 am
Forum: Computer Chess Club: General Topics
Topic: +100 elo breakthrough in new rewritten Lco engine ( Ceres)
Replies: 97
Views: 15226

Re: +100 elo breakthrough in new rewritten Lco engine ( Ceres)

For all users of a GTX Card there is no improvement in speed. I made an example with my GTX 1650 running Ceres with LS15 and LC0 0.26.3 with LS15 under Arena 3.5.1 using a position from old WM test: with Ceres,LS15, GTX 1650 nps 365 FEN: rnbr2k1/pp3p2/1qp3pp/4Q1N1/4P3/2P3P1/PP3PBP/R3R1K1 w - - 0 1 8...
by Werner
Thu Dec 31, 2020 2:51 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 in GTX video card
Replies: 34
Views: 2580

Re: Lc0 in GTX video card

Sorry ,
the cuda drivers are older only, the lc0 version is the same:
cublasLt64_11.dll 214.235.648 16.09.2020 05:17 -a-- in the CUDA package
or
cublas64_100.dll 67.318.784 26.08.2018 06:33 -a-- in the CUDNN package

clear now?
by Werner
Thu Dec 31, 2020 2:20 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 in GTX video card
Replies: 34
Views: 2580

Re: Lc0 in GTX video card

I tested the 2 versions on my GTX 1650 Super under the same conditions with go movetime 60000; NN 10x128 LC0 Cuda 0.26.3 backend cuda nps 19247 LC0 Cuda 0.26.3 backend cuda-fp16 nps 6634 LC0 CUDNN 0.26.3 backend cudnn nps 22990 LC0 CUDNN 0.26.3 backend cudnn-fp16 nps 37701 LC0 CUDNN 0.26.3 backend c...
by Werner
Tue Dec 29, 2020 9:00 am
Forum: Computer Chess Club: General Topics
Topic: New engine releases 2020
Replies: 598
Views: 174744

Re: New engine releases 2020

I have released Francesca 0.30. Available from www.silentshark.co.uk Not a huge jump in strength, maybe 30 ELO or so. Changes Small changes. Minor optimisations. More aggressive null move pruning. IID replaced by IIR (thanks to Ed Schroder for idea). Tweak to futility to make more aggressive or not...
by Werner
Sun Dec 27, 2020 2:15 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: CEGT - rating lists December 27th 2020
Replies: 5
Views: 945

CEGT - rating lists December 27th 2020

Hi all, our actual rating lists are online and can be found under the attached links! 40 / 20: New games: 3.224; 38 different engines Total: 1.422.325 NEW Engines 351 Halogen 9.0 x64 1CPU : 2990 - 600 games (+125 to v. 8.1) 272 Minic 3.02NaNi x64 1CPU : 3044 - 960 games (-173 to NN NaNu) 22 Stoofvle...
by Werner
Fri Dec 25, 2020 9:11 am
Forum: Computer Chess Club: General Topics
Topic: Minic version 3
Replies: 74
Views: 11155

Re: Minic version 3

Hi Vivien, I wish you good luck. Here my results so far: Minic 3.02NaNi x64 1CPU - Winter 0.9 x64 1CPU 45.0 - 55.0 +19/=52/-29 45.00% Minic 3.02NaNi x64 1CPU - Orion 0.8NN x64 49.0 - 51.0 +27/=44/-29 49.00% Minic 3.02NaNi x64 1CPU - Halogen 9.0 x64 1CPU 58.5 - 41.5 +36/=45/-19 58.50% Minic 3.02NaNi ...
by Werner
Wed Dec 23, 2020 11:49 am
Forum: Computer Chess Club: General Topics
Topic: Nemorino 6 (NNUE)
Replies: 50
Views: 11384

Re: Nemorino 6 (NNUE)

...perhaps they use one of the newer nets which are not compatible to version 6.0 ?
by Werner
Sun Dec 20, 2020 12:38 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: CEGT - rating lists December 20th 2020
Replies: 0
Views: 781

CEGT - rating lists December 20th 2020

Hi all, our actual rating lists are online and can be found under the attached links! 40 / 20: New games: 3.178; 25 different engines Total: 1.419.101 NEW Engines 291 Demolito 2020-10-10 x64 1CPU : 3026 - 1100 games (+57 to v. 2019) 275 Nirvana Chess 2.5 x64 1CPU : 3041 - 1000 games (+41 to v. 2.4) ...
by Werner
Sun Dec 13, 2020 10:46 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: CEGT - rating lists December 13th 2020
Replies: 0
Views: 1038

CEGT - rating lists December 13th 2020

Hi all, our actual rating lists are online and can be found under the attached links! 40 / 20: New games: 2.817; 34 different engines Total: 1.415.923 NEW Engines 1139 Devel 3.8.4 w32 : 2602 - 1019 games (+49 to v. 3.0.0a) 92 Komodo 14.1 x64 1CPU (MCTS) : 3274 - 1001 games (+14 to v. 14.0) 267 Orion...