Lc0 with latest test30 nets is vastly superior positionally

Discussion of anything and everything relating to chess playing software and machines.

Moderators: Harvey Williamson, Dann Corbit, hgm

Forum rules
This textbox is used to restore diagrams posted with the [d] tag before the upgrade.
Dann Corbit
Posts: 11717
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Lc0 with latest test30 nets is vastly superior positionally

Post by Dann Corbit » Fri Oct 16, 2020 7:16 am

Laskos wrote:
Fri Oct 16, 2020 7:06 am
Dann Corbit wrote:
Sat Oct 10, 2020 2:35 am
This link contains both sets of LC0 analysis (big and small net):
https://drive.google.com/file/d/1p8UiOD ... sp=sharing
I think this weekend having your monstrous analysis and large databases I will work on the suite. Thanks alot!
ce n'est rien
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

User avatar
Laskos
Posts: 10946
Joined: Wed Jul 26, 2006 8:21 pm
Full name: Kai Laskos

Re: Lc0 with latest test30 nets is vastly superior positionally

Post by Laskos » Mon Oct 19, 2020 7:13 pm

Dann Corbit wrote:
Fri Oct 16, 2020 7:16 am
Laskos wrote:
Fri Oct 16, 2020 7:06 am
Dann Corbit wrote:
Sat Oct 10, 2020 2:35 am
This link contains both sets of LC0 analysis (big and small net):
https://drive.google.com/file/d/1p8UiOD ... sp=sharing
I think this weekend having your monstrous analysis and large databases I will work on the suite. Thanks alot!
ce n'est rien
I retouched Openings200 test-suite and have Openings200revised_beta now, having overall probably somewhat better solutions by using the results you posted with very solid engine analysis. Still, I relied first on the databases, but this time engine contribution is more substantial.

Some test results for 1s/position and 20s/position. 4 cores when the engine is multithreaded, RTX 2070 GPU for Lc0.

Code: Select all

             1s       20s
=========================
Lc0_LS15    173       176
Lc0_J92-260 166       173
SF_dev      150       161
SF11        123       138
Ether1275   118       137
K14         105       138
Houd603     105       129
Ether1250    99       125
Fruit21      70        76
Sargon1      51        59

The modified suite is here:
https://gofile.io/d/GAE4s6

MOBMAT
Posts: 327
Joined: Sat Feb 04, 2017 10:57 pm
Location: USA

Re: Lc0 with latest test30 nets is vastly superior positionally

Post by MOBMAT » Tue Oct 20, 2020 1:57 am

Werner wrote:
Tue Jan 08, 2019 12:52 pm
Hi,
are you able to start Lc0 with a setup position?

I have no graphic Card and when I Setup a Position with blas Version for CPU inside Shredder GUI, Lc0 crashes here.
What GUI do you use?
Personally, I use Arena. Lc0 doesn't have any issues when I feed it a position.
i7-6700K @ 4.00Ghz (using 6 threads), EGTBs on PCI SSD
Benchmark: Stockfish 11 64 bmi2 (nps): 2067669

Post Reply