Search found 747 matches

by Hugo
Fri Apr 19, 2019 9:14 pm
Forum: Computer Chess Club: General Topics
Topic: Dual RTX 2060 for Leela
Replies: 23
Views: 473

Re: Dual RTX 2060 for Leela

My experience is the same. Who are the producers of your GPUs and what are their types? What is your experience about "Laskos parameters"? And about MULTIPLEXING/ROUNDROBIN/DEMUX? I think there others who are interested in these questions. cards are Asus GeForce RTX 2070 ROG Strix OC Gainward GeFor...
by Hugo
Fri Apr 19, 2019 7:58 pm
Forum: Computer Chess Club: General Topics
Topic: Dual RTX 2060 for Leela
Replies: 23
Views: 473

Re: Dual RTX 2060 for Leela

Hi I had combined a RTX 2060 and RTX 2070 not long ago. I do not change minibatch size, it is suspected to weaken the search. So my parameters are , single GPU --backend=cudnn-fp16 --threads=2 --nncache=20000000 Then i do not use go nodes 1000000 bcs it is way too short, and the nps are on a low lev...
by Hugo
Thu Apr 18, 2019 10:09 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: my Lc0 spreadsheet
Replies: 0
Views: 104

my Lc0 spreadsheet

Hi all I started a spreadsheet with my direct comparison between Stockfish 100419 12cpu and Lc0 NN 40 on Rtx 2060- Leela Ratio is 1.1 Games are played with ponder ON and 5min + 3sec. Each match is 100 games. Every two days, a new network will be added. So it will grow up fast. https://docs.google.co...
by Hugo
Wed Apr 10, 2019 2:15 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on
Replies: 6
Views: 416

Re: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on

Bug was interesting. It distroyed time management badly, but in test positions you can't see anything wrong! It was MC formatting error fixed 6.4. I did some pre-testing before I started the 5m+3s matches. I noticed the bad time management, but was not really wondering, bcs it happens often in Frit...
by Hugo
Tue Apr 09, 2019 9:13 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on
Replies: 6
Views: 416

Re: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on

Thx for pointing this out. I may switch to 9th April version.

were did you get those informations please?
Do you have something concrete?

could not find any information about that.

kind regards

C.K.

Jouni wrote:
Tue Apr 09, 2019 8:20 pm
SF 5.4.2019 was buggy and -100 ELO to SF10!
by Hugo
Tue Apr 09, 2019 7:49 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on
Replies: 6
Views: 416

Re: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on

Thanks for the test !

1300 games. WOW.

I did 5min + 3 sec ponder on with my RTX 2060 downclocked to 1400MHz.(NN 41812)
Opponent was SF 5th April2019 with 13 cpu (E5-2697A v4).
Leela ratio 1,06
100 games, TCEC 10 final startpossitions
Stockfish won, match ended +16 / -12 / =72
C.K.
by Hugo
Mon Apr 08, 2019 3:09 pm
Forum: Computer Chess Club: General Topics
Topic: rating adjustments of the NN testing
Replies: 3
Views: 348

Re: rating adjustments of the NN testing

Thanks a lot for this explanation, Guenther !

kind regards, Clemens
by Hugo
Mon Apr 08, 2019 9:07 am
Forum: Computer Chess Club: General Topics
Topic: rating adjustments of the NN testing
Replies: 3
Views: 348

Re: rating adjustments of the NN testing

Hi Again a rating adjustment on the Lc0 network site. Almost all 40 NN have been reduced by - 20 ELO. For example NN 41812 started with 3165 after > 31.000 games. Then over a week it was by 3159. Now it has been reduced to 3140. seems nobody knows here why this is. I already asked in other forums bu...
by Hugo
Fri Apr 05, 2019 6:52 am
Forum: Computer Chess Club: General Topics
Topic: ERROR 521 ? Lc0 network down?
Replies: 3
Views: 189

ERROR 521 ? Lc0 network down?

since yesterday evening I cannot connect to the Lc0 site https://lczero.org/networks/

I get message ERROR 521 webserver down

What can I do? Is it a local problem on my side?

C.K.
by Hugo
Thu Apr 04, 2019 8:18 pm
Forum: Computer Chess Club: General Topics
Topic: What is wrong with Infinity Chess Server ?
Replies: 4
Views: 272

Re: What is wrong with Infinity Chess Server ?

Hi Damir

Am also unable to log in since 12 hours.
I wrote to Kevin and Arno this evening. Yet no reply.

best regards, Clemens