Leela Chess Zero (41160) Vs Stockfish 8 30m+2s

Discussion of computer chess matches and engine tournaments.

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mwyoung
Posts: 2727
Joined: Wed May 12, 2010 10:00 pm

Leela Chess Zero (41160) Vs Stockfish 8 30m+2s

Post by mwyoung »

Lc0
hardware RTX 2080 ti
2 threads
NN=41160


Stockfish 8
hardware Threadripper 2950x
32 threads

TC = 30' + 2"
6 move opening book
Ponder = on
6 man tablebase

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"The worst thing that can happen to a forum is a running wild attacking moderator(HGM) who is not corrected by the community." - Ed Schröder
But my words like silent raindrops fell. And echoed in the wells of silence.
Hugo
Posts: 782
Joined: Tue Dec 01, 2009 11:10 am

Re: Leela Chess Zero (41160) Vs Stockfish 8 30m+2s

Post by Hugo »

hi

you still continue the same mistake.
Using 34 threads for engines at the same time on a 32 thread machine.
It logic....I really wonder how you can continue ignoring this fact.
Its like playing engine vs engine with 20 threads each engine and ponder on....

Here is some info from the helpfile of using leela and an auxengine. Situation can be compared to your setup, bcs both engines (leela and auxengine) run at the same time.
For --auxengine-options, I have not tested the impact of giving more/less Threads. I mostly tested with 1, and I just verified using more doesn't cause crashes. If you want to increase this, remember lc0 will be running also, so you need to decrease the number of threads you normally give to the AuxEngine. Similar for Hash, remember lc0 will be running and using memory, plus the AuxEngine will use memory. And you'll be running yet another engine as the opponent.
Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Leela Chess Zero (41160) Vs Stockfish 8 30m+2s

Post by Chessqueen »

mwyoung wrote: Wed Feb 27, 2019 5:47 am Lc0
hardware RTX 2080 ti
2 threads
NN=41160


Stockfish 8
hardware Threadripper 2950x
32 threads

TC = 30' + 2"
6 move opening book
Ponder = on
6 man tablebase

Live Stream: https://gaming.youtube.com/channel/UCHB ... MEOJA/live

You should use the strongest Net available for LCzero which is 32930 with 20.2 cpu 3.4 and cpuctbase = 10K for Leela, just release for TCEC.
mwyoung
Posts: 2727
Joined: Wed May 12, 2010 10:00 pm

Re: Leela Chess Zero (41160) Vs Stockfish 8 30m+2s

Post by mwyoung »

:!:
Chessqueen wrote: Sun Mar 03, 2019 5:21 pm
mwyoung wrote: Wed Feb 27, 2019 5:47 am Lc0
hardware RTX 2080 ti
2 threads
NN=41160


Stockfish 8
hardware Threadripper 2950x
32 threads

TC = 30' + 2"
6 move opening book
Ponder = on
6 man tablebase

Live Stream: https://gaming.youtube.com/channel/UCHB ... MEOJA/live

You should use the strongest Net available for LCzero which is 32930 with 20.2 cpu 3.4 and cpuctbase = 10K for Leela, just release for TCEC.
We already know this about 32930. What I want to know is when 32930 is no longer the strongest. And this can only be done by testing the newer NN.
"The worst thing that can happen to a forum is a running wild attacking moderator(HGM) who is not corrected by the community." - Ed Schröder
But my words like silent raindrops fell. And echoed in the wells of silence.