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11.07.2020

Lc0 engine

I have installed Lc0 it plays in very small depth each move, why?

Lc0 always plays the same thing, the Variety option is missing

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LeelaChessZero

https://github.com/LeelaChessZero/lc0/releases

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v0.27.0-rc2

Fix additional cases where 'invalid move' could be incorrectly reported.
Replace WDL softmax in cudnn backend with same implementation as cuda
backend. This fixes some inaccuracy issues that were causing training
data to be rejected at a fairly low frequency.
Ensure that training data Q/D pairs form valid WDL targets even if there
is accumulated drift in calculation.
Fix for the calculation of the 'best q is proven' bit in training data.
Multiple fixes for timelosses and infinite instamoving in smooth time
manager. Smooth time manager now made default after these fixes.

https://github.com/LeelaChessZero/lc0/releases/tag/v0.27.0-rc2

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v0.27.0


https://github.com/LeelaChessZero/lc0/releases/tag/v0.27.0

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ГРУЗИТ ВИДЕОКАРТУ НА 10 %,ПОЧЕМУ НЕ 100%?
SHIPPING A VIDEO CARD BY 10%, WHY NOT 100%?

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NVIDIA GeForce GTX 1660 SUPER

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lc0 v0.28.0-rc1. 469.25 MB

https://workupload.com/start/d3WEC5wNVHg

new:
Multigather is now made the default (and also improved). Some search settings
have changed meaning, so if you have modified values please discard them.
Specifically, max-collision-events, max-collision-visits and
max-out-of-order-evals-factor have changed default values, but other options
also affect the search. Similarly, check that your gui is not caching the old
values.
Performance improvements for the cuda/cudnn backends.
Support for policy focus during training.
Larger/stronger 15b default net for all packages except android, blas and dnnl
that get a new 10b network.
The distributed binaries come with the mimalloc memory allocator for better
performance when a large tree has to be destroyed (e.g. after an unexpected
move).
The legacy time manager will use more time for the first move after a long
book line.
The --preload command line flag will initialize the backend and load the
network during startup.
A 'fen' command was added as a UCI extension to print the current position.
Experimental onednn backend for recent intel cpus and gpus.

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hi folks... can anyone tell me which Weights File LCZero is using in season 21 ( 6ac6ae430a1f7c2e2272a1db8e39e9d4a9113677d8a52f011ff9a15886b7c6a0)... best

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v0.28.0

https://github.com/LeelaChessZero/lc0/releases/tag/v0.28.0

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https://lczero.org/play/networks/bestnets/

hanse-69722-vf2 << Latest network..

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Lc0 or other GPU Neural Networks vs KomodoDragon 3 testing

Good progress for the T80 on the SPCC list: https://www.sp-cc.de/nn-vs-kd-testing.htm

The two T80 networks have a rating of an independent game only 5 Elo higher, but SP-CC they progress +21 Elo against Dragon 3; networks with a difference of only 14 days (!).
http://training.lczero.org/networks/1?show_all=1

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I can't understand why LC0 is such a weak engine in all my tests, in which all are with stardarts settings. Is it like that or am I doing something wrong?Lc0 engine Jobava11

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Compiled for strongest lc0 for android .. possible ?? For Dev version..

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adaocand wrote:
I can't understand why LC0 is such a weak engine in all my tests, in which all are with stardarts settings. Is it like that or am I doing something wrong?Lc0 engine Jobava11


Lc0 needs a powerful GPU..

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