Search found 606 matches

by corres
Fri May 10, 2019 11:48 pm
Forum: Computer Chess Club: General Topics
Topic: T40.T8.610 net for TCEC15 SuFi
Replies: 3
Views: 663

T40.T8.610 net for TCEC15 SuFi

The developers of Lc0 and their helpers decided during TCEC 15 Super Final Leela uses the net T40.T8.610 https://groups.google.com/forum/#!topic/lczero/y6KjgY2KdE4 I made some test on my dual GPU machine with this net and with the older net 42176. The net 42176 was earlier the best against Stockfish...
by corres
Fri May 10, 2019 12:33 pm
Forum: Computer Chess Club: General Topics
Topic: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU
Replies: 40
Views: 2374

Re: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU

NN is a "Black Box" what store huge number of connection between board positions and pre-evaluated worth of those position. The pre-evaluation were happened during the self-play learning. The result of self-play learning is contained by the NN file what Leela uses during searching. In this course L...
by corres
Fri May 10, 2019 11:12 am
Forum: Computer Chess Club: General Topics
Topic: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU
Replies: 40
Views: 2374

Re: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU

NN is a "Black Box" what store huge number of connection between board positions and pre-evaluated worth of those position. The pre-evaluation were happened during the self-play learning. The result of self-play learning is contained by the NN file what Leela uses during searching. In this course L...
by corres
Fri May 10, 2019 10:24 am
Forum: Computer Chess Club: General Topics
Topic: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU
Replies: 40
Views: 2374

Re: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU

NN is a "Black Box" what store huge number of connection between board positions and pre-evaluated worth of those position. The pre-evaluation were happened during the self-play learning. The result of self-play learning is contained by the NN file what Leela uses during searching. In this course L...
by corres
Fri May 10, 2019 10:03 am
Forum: Computer Chess Club: General Topics
Topic: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU
Replies: 40
Views: 2374

Re: Bluefish vs Leela in TCEC , who will win? BF =170 Threads, Lc0 =2x GPU

NN is a "Black Box" what store huge number of connection between board positions and pre-evaluated worth of those position. The pre-evaluation were happened during the self-play learning. The result of self-play learning is contained by the NN file what Leela uses during searching. In this course Le...
by corres
Sun May 05, 2019 6:07 pm
Forum: Computer Chess Club: General Topics
Topic: asmFish
Replies: 23
Views: 1486

Re: asmFish

... asmFish has been functionally identical to Stockfish ever since. So the difference between asmFish and the corresponding version of Stockfish is speed and only speed . If you are right what was the sense to make asmFish AND pedantFish simultaneously? asmFish included a few speed optimizations t...
by corres
Sun May 05, 2019 1:20 pm
Forum: Computer Chess Club: General Topics
Topic: asmFish
Replies: 23
Views: 1486

Re: asmFish

... asmFish has been functionally identical to Stockfish ever since. So the difference between asmFish and the corresponding version of Stockfish is speed and only speed . If you are right what was the sense to make asmFish AND pedantFish simultaneously? Being 10% faster in nps is equivalent to hav...
by corres
Sat May 04, 2019 7:46 pm
Forum: Computer Chess Club: General Topics
Topic: Leela: Single and Dual RTX 2060 - Stockfish dev: 4 threads
Replies: 9
Views: 1440

Re: Leela: Single and Dual RTX 2060 - Stockfish dev: 4 threads

In this test I made a new competition between the Dual RTX 2060 and Stockfish 190331 System: Ryzen7 1800x 8x4000 MHz, 2xRTX 2060, Windows 10 (2019 oct) Endgame databases: Syzygy 6 men + Nalimov 5 men database The Nalimov databases used by the GUI only (Fritz 11) Played 50 opening position with reve...
by corres
Thu May 02, 2019 9:03 pm
Forum: Computer Chess Club: General Topics
Topic: Dual RTX 2060 for Leela
Replies: 66
Views: 6467

Re: Dual RTX 2060 for Leela

Hi I have connected RTX 2060 + RTX 2070. My setup is: --backend=multiplexing --backend-opts=(backend=cudnn-fp16,gpu=0),(backend=cudnn-fp16,gpu=1) --threads=6 --nncache=20000000 both cards have clockspeeds @ 1900MHz (+-100MHz) Used network 41812 With 6 Threads I get 72529 nps With 4 threads I get 68...
by corres
Thu May 02, 2019 1:26 pm
Forum: Computer Chess Club: General Topics
Topic: Dual RTX 2060 for Leela
Replies: 66
Views: 6467

Re: Dual RTX 2060 for Leela

... Have you tried threads=3 with round-robin yet? TCEC uses this for a reason because it's the fastest with dual GPUs for almost all dual GPU systems, unless perhaps they are heavily imbalanced like a 2080 + 1080 without RTX cores. CCCC also was tested fastest with 3 threads but decided to use 2 t...