Search found 1238 matches

by pohl4711
Mon May 04, 2020 11:04 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 CUDA 10.2 compile (0.25.1) is faster
Replies: 14
Views: 1243

Re: Lc0 CUDA 10.2 compile (0.25.1) is faster

Laskos wrote:
Mon May 04, 2020 7:44 am


I am using it, seems fine, both this compile and the older v25.1 compile. Only that I am not getting any speed gain with this CUDA 10.2 build. Maybe only fp32 gets big gains.
Same here on my RTX 2060 (mobile). No speed gain compared to offcial 0.25.1 release with cudnn-fp16.
by pohl4711
Mon May 04, 2020 4:18 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: All NNs in MEA-testing recalculated
Replies: 0
Views: 485

SPCC: All NNs in MEA-testing recalculated

All NNs in MEA testing retested/recalculated with 50000 epd-positions out of the new epd-set in the "NICE"-download, calculated by Stockfish 11.

https://www.sp-cc.de

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by pohl4711
Thu Apr 30, 2020 9:16 am
Forum: Computer Chess Club: General Topics
Topic: NICE vs CUTE
Replies: 20
Views: 2802

Re: NICE vs CUTE

The 80,000 EPD's come from multiple sources with the intend to be as random as possible, hence not all deserve the beauty prize :wink: Thats clear. I use the first 50000 sf-epd and the scorerate of the first NNs, I retested (1 node per position), is clearly lower (from 67% down to 60%), than using ...
by pohl4711
Thu Apr 30, 2020 3:55 am
Forum: Computer Chess Club: General Topics
Topic: NICE vs CUTE
Replies: 20
Views: 2802

Re: NICE vs CUTE

Rebel wrote:
Wed Apr 29, 2020 6:35 pm
r2q1rk1/p1pn1ppp/bp1bpn2/3pN3/2PP4/1P4P1/PB2PPBP/RN1Q1RK1 b - - id sf10x.exe; bm c7c5; c0 "Bb7=10, Re8=6, Ne4=6, c5=6";

What matters in MEA EPD's are the moves plus points in the "c0" tag.
Ah. OK. I understand. Thanx for explanation.
by pohl4711
Wed Apr 29, 2020 5:46 pm
Forum: Computer Chess Club: General Topics
Topic: NICE vs CUTE
Replies: 20
Views: 2802

Re: NICE vs CUTE

Some strange lines in sfx.epd... Example: r2q1rk1/p1pn1ppp/bp1bpn2/3pN3/2PP4/1P4P1/PB2PPBP/RN1Q1RK1 b - - id sf10x.exe; bm c7c5; c0 "Bb7=10, Re8=6, Ne4=6, c5=6"; 1) id sf10.exe is only in some lines written in others not 2) bm c7c5 in full notation? In other lines there are pawn-moves like c4 (short...
by pohl4711
Tue Apr 28, 2020 2:26 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of Stockfish 200418 finished
Replies: 2
Views: 737

Re: SPCC: Testrun of Stockfish 200418 finished

No! No trojans, no viruses. It is https. Its done on my PC with commercial GDATA Antivirus software installed and running. And my host is beepworld. A german company, which hosts my websites since more than 10 years. I had never any problems and never any feedback, suggesting malware. It is a proble...
by pohl4711
Tue Apr 28, 2020 2:22 pm
Forum: Computer Chess Club: General Topics
Topic: TCEC superfinal openings 9-17, edited
Replies: 2
Views: 824

Re: TCEC superfinal openings 9-17, edited

These are the lines in which the endposition-eval of Komodo is outside the eval-interval of [-0.50;+0.60].
by pohl4711
Tue Apr 28, 2020 9:36 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of Stockfish 200418 finished
Replies: 2
Views: 737

SPCC: Testrun of Stockfish 200418 finished

AB-testrun of Stockfish 200418 finished.

https://www.sp-cc.de

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by pohl4711
Mon Apr 27, 2020 10:02 am
Forum: Computer Chess Club: General Topics
Topic: MEA and temere.epd
Replies: 82
Views: 9425

Re: MEA and temere.epd

Okay, thanks. Compiler both to have equal NPS, Result is not great. EPD : epd\45000.epd Time : 100ms Solving Max Total Time Hash Engine Score Used Time Found Pos Time Score Rate ms Mb Cpu CCRL 1 sf11-april-26 951897 01:36:21.1 22370 45000 00:08:01.4 1350000 70.5% 100 128 1 2900 2 sf11-release 95032...