Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

How do I setup of lc0 binaries and networks/zyzgy table #61

Closed
NS3Git opened this issue Oct 28, 2021 · 5 comments
Closed

How do I setup of lc0 binaries and networks/zyzgy table #61

NS3Git opened this issue Oct 28, 2021 · 5 comments

Comments

@NS3Git
Copy link

NS3Git commented Oct 28, 2021

Please don't get mad if these are easy to setup I am new to this

@NS3Git
Copy link
Author

NS3Git commented Oct 28, 2021

I also am on windows if that makes any easier

@dje-dev
Copy link
Owner

dje-dev commented Oct 28, 2021

No problem. With recent versions of Ceres you don't need to point to the LC0 binaries at all (usually). There is a Ceres.json file with text that controls these settings. There is a copy of one in the ZIP file distributed that should work out of the box with the sample neural network included in the ZIP file. But you can also edit this file, for example with lines like:

  "SyzygyPath": "f:\\sygyzy\\5and6man",
  "DirLC0Binaries": "c:\\dev\\lc0\\lc_280",

@NS3Git
Copy link
Author

NS3Git commented Oct 28, 2021

So for dirLC0 networks does lc0 use the default one or do i have to set that up with it and if i do how would i set it up?

@NS3Git
Copy link
Author

NS3Git commented Oct 28, 2021

also this might not go with the thread may I ask are the default settings for ceres chess the most optimal or are there better settings you know of like different cpuct values and stuff like that?

@dje-dev
Copy link
Owner

dje-dev commented Nov 7, 2021

The entry DirLC0Binaries should be a full path to a directory in which a working LC0.exists. This will only be needed/used if/when you use features such as the Ceres tournament manager. But for normal use (just as a UCI engine), Ceres will be playing using its own code with nothing to do with this directory.
The question of which settings are optimal is very complex and depends on situation. Ceres has a set of default values (mostly like LC0) which are believed to be generally good.
The Discord channel for LC0 is where much discussion and #help takes place with respect to LC0 and also Ceres engines, you would find a huge amount of material there.

@dje-dev dje-dev closed this as completed Nov 7, 2021
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants