Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
Hardware 2950x, RTX 2080 ti
TC = 3m + 2s
Stockfish 32 threads, 4Gb HT
Leela Chess Zero 2 threads, 9000000 NN CS.
6 man Tablebase
6 move opening book
Default settings
Live Stream: https://www.youtube.com/watch?v=ThICGz8kSKw
Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
Moderators: hgm, Rebel, chrisw
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Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
"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.
But my words like silent raindrops fell. And echoed in the wells of silence.
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Re: Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
Interesting livestream, thanks!
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Re: Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
"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.
But my words like silent raindrops fell. And echoed in the wells of silence.
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- Posts: 5588
- Joined: Wed Sep 05, 2018 2:16 am
- Location: Moving
- Full name: Jorge Picado
Re: Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
i read on TCEC that more than 4 threads actually hurt the performance of any NN engine. I will find out more and why is that so, unless you guys know the reason already.mwyoung wrote: ↑Fri Mar 15, 2019 8:21 am Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
Hardware 2950x, RTX 2080 ti
TC = 3m + 2s
Stockfish 32 threads, 4Gb HT
Leela Chess Zero 2 threads, 9000000 NN CS.
6 man Tablebase
6 move opening book
Default settings
Live Stream: https://www.youtube.com/watch?v=ThICGz8kSKw
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
https://indianexpress.com/article/sport ... t-9281394/
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Re: Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
I don't know if it hurts Lc0 to use more threads. I don't know why it would hurt its performance. I stay at 2 threads because I gained nothing by using more. My GPU utilization is maxed with 2 threads. And the CPU still had headroom, meaning the CPU utilization was not maxed out. Other systems will would be different. I am sure it depends on the hardware you are using.Chessqueen wrote: ↑Sat Mar 16, 2019 4:45 ami read on TCEC that more than 4 threads actually hurt the performance of any NN engine. I will find out more and why is that so, unless you guys know the reason already.mwyoung wrote: ↑Fri Mar 15, 2019 8:21 am Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
Hardware 2950x, RTX 2080 ti
TC = 3m + 2s
Stockfish 32 threads, 4Gb HT
Leela Chess Zero 2 threads, 9000000 NN CS.
6 man Tablebase
6 move opening book
Default settings
Live Stream: https://www.youtube.com/watch?v=ThICGz8kSKw
"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.
But my words like silent raindrops fell. And echoed in the wells of silence.
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- Posts: 5588
- Joined: Wed Sep 05, 2018 2:16 am
- Location: Moving
- Full name: Jorge Picado
Re: Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
It could be that the GPU used at TCEC maxed out after 4 threads.mwyoung wrote: ↑Sat Mar 16, 2019 4:52 amI don't know if it hurts Lc0 to use more threads. I don't know why it would hurt its performance. I stay at 2 threads because I gained nothing by using more. My GPU utilization is maxed with 2 threads. And the CPU still had headroom, meaning the CPU utilization was not maxed out. Other systems will would be different. I am sure it depends on the hardware you are using.Chessqueen wrote: ↑Sat Mar 16, 2019 4:45 amI read on TCEC that more than 4 threads actually hurt the performance of any NN engine. I will find out more and why is that so, unless you guys know the reason already.mwyoung wrote: ↑Fri Mar 15, 2019 8:21 am Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
Hardware 2950x, RTX 2080 ti
TC = 3m + 2s
Stockfish 32 threads, 4Gb HT
Leela Chess Zero 2 threads, 9000000 NN CS.
6 man Tablebase
6 move opening book
Default settings
Live Stream: https://www.youtube.com/watch?v=ThICGz8kSKw
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
https://indianexpress.com/article/sport ... t-9281394/
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Re: Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
And that would make sense. TCEC is using 2 GPU. 2 threads for each GPU.Chessqueen wrote: ↑Sat Mar 16, 2019 5:02 amIt could be that the GPU used at TCEC maxed out after 4 threads.mwyoung wrote: ↑Sat Mar 16, 2019 4:52 amI don't know if it hurts Lc0 to use more threads. I don't know why it would hurt its performance. I stay at 2 threads because I gained nothing by using more. My GPU utilization is maxed with 2 threads. And the CPU still had headroom, meaning the CPU utilization was not maxed out. Other systems will would be different. I am sure it depends on the hardware you are using.Chessqueen wrote: ↑Sat Mar 16, 2019 4:45 amI read on TCEC that more than 4 threads actually hurt the performance of any NN engine. I will find out more and why is that so, unless you guys know the reason already.mwyoung wrote: ↑Fri Mar 15, 2019 8:21 am Leela Chess Zero 41536 vs Stockfish 120319 3m + 2s
Hardware 2950x, RTX 2080 ti
TC = 3m + 2s
Stockfish 32 threads, 4Gb HT
Leela Chess Zero 2 threads, 9000000 NN CS.
6 man Tablebase
6 move opening book
Default settings
Live Stream: https://www.youtube.com/watch?v=ThICGz8kSKw
"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.
But my words like silent raindrops fell. And echoed in the wells of silence.