TalkChess.com

I got: 1227 (Single-Core Score) 6256 (Multi-Core Score) That's pretty OK for a 4800U when I browser Geekbench for that. My 4700U is expectionally high. It also matters a lot how the cooling system is designed. However, I strongly disadvise against re-pasting the laptop just like that. For one, it's...

as long as I provide the source code, great... doesn’t make their use of GPL’d software somehow illegal. But they're not. (As already explained several times above) I’ve checked out the code. Check. I’ve built a binary. Check. I’ve run a net in it. Check. What don’t you understand? Does it have ide...

https://www.chessprogramming.org/Chines ... ft_Results

Working link.

Can Leela run on a single GPU? Would a system that runs Stockfish NNUE using a single CPU (multiple cores of course in today's world) with no dedicated GPU cost less than a system built for running Leela (assuming it is possible to have Leela run on a single CPU and a single GPU)? I am ignorant of ...

Can Leela run on a single GPU? Would a system that runs Stockfish NNUE using a single CPU (multiple cores of course in today's world) with no dedicated GPU cost less than a system built for running Leela (assuming it is possible to have Leela run on a single CPU and a single GPU)? I am ignorant of ...

It's a quantity vs quality tradeoff. Required nodes to reach a given depth behaves exponentially. A billion positions analyzed to depth 8 takes a 24 hours with a modern 12 core. Depth 12 takes 10 times that. Depth 20 takes (guesstimate) 750-1000 times as long as depth 8. Without distributed generat...

It's a quantity vs quality tradeoff. Required nodes to reach a given depth behaves exponentially. A billion positions analyzed to depth 8 takes a 24 hours with a modern 12 core. Depth 12 takes 10 times that. Depth 20 takes (guesstimate) 750-1000 times as long as depth 8. Without distributed generati...

Because in the past NNUE was pure and now it's hybrid.

Most of the speedup comes from classical eval being used on some nodes.

Hi everybody, Is there a difference between the two? Is one instruction set faster than the other? My CPU (10900k) supports both of them. Thx. Generally speaking, Intel processors that support bmi2 are faster with BMI2. Current AMD processors support bmi2, but are generally faster with AVX2. YMMV, ...

As with the TCEC rig, the GPUs are very nice, but unfortunately the slow CPUs are a fairly severe handicap for GPU engines like Lc0, which do best with a small number of very fast CPUs. Of course, one could say that it is up to Lc0 to improve its CPU code to better utilize more CPUs, but this is pr...