Package Details: leela-zero-git 766-6

Git Clone URL: https://aur.archlinux.org/leela-zero-git.git (read-only, click to copy)
Package Base: leela-zero-git
Description: Go engine with no human-provided knowledge, modeled after the AlphaGo Zero paper. (next branch)
Upstream URL: https://github.com/leela-zero/leela-zero
Licenses: GPLv3
Conflicts: leela-zero
Provides: leela-zero
Submitter: apetresc
Maintainer: apetresc (algebro)
Last Packager: algebro
Votes: 4
Popularity: 0.000000
First Submitted: 2018-06-03 19:44 (UTC)
Last Updated: 2019-07-23 15:11 (UTC)

Pinned Comments

apetresc commented on 2018-11-05 00:48 (UTC)

@siulkilulki: that error (as well as the same one you posted in the lizzie package) indicates that you don't have an OpenCL-compatible graphics card on your machine.

While Leela does have support for CPU-only mode, it performs much, much worse than the OpenCL version. At the moment, this PKGBUILD is only for the OpenCL version; maybe we should have a special package for leela-zero-cpu-only or something, but this package has a hard requirement on an OpenCL-compatible GPU.

Latest Comments

haja commented on 2024-03-12 08:43 (UTC)

@haja - replying to myself in case someone runs into the same problem. The solution is 


git config --global protocol.file.allow always

as explained e.g.

here

MarsSeed commented on 2023-07-02 10:34 (UTC)

Please check the changes around Arch openblas and blas-openblas. You might need to switch depends from openblas to blas-openblas. Arch openblas package is incomplete, only blas-openblas carries the full OpenBlas Lapack suite.

Background:

Arch announced on June 14, 2023 a new blas-openblas repo package, which finally offers the full suite of OpenBLAS Lapack, with their blas implementation and corresponding cblas/lapacke interfaces.

sfranchi commented on 2018-12-28 16:50 (UTC)

I am getting the same error as @siulkilulki, even though my GPU is an nVidia Quadro 2000 which supports Opencl 1.1 (according to nVdia's website, at least).

flovo commented on 2018-11-29 10:31 (UTC)

can you add provides=('leela-zero') to the PKGBUILD?

siulkilulki commented on 2018-11-06 22:39 (UTC)

@apetresc: I was a little bit to lazy. Thought that it would work right away. I've read leela-zero README and after adding -DUSE_CPU_ONLY=1 to cmake everything builds. Unfortunately I've build some unnecessary dependencies which are probably not needed. If you don't mind I can make leela-zero-cpu-only and lizzie-cpu-only package.

apetresc commented on 2018-11-05 00:48 (UTC)

@siulkilulki: that error (as well as the same one you posted in the lizzie package) indicates that you don't have an OpenCL-compatible graphics card on your machine.

While Leela does have support for CPU-only mode, it performs much, much worse than the OpenCL version. At the moment, this PKGBUILD is only for the OpenCL version; maybe we should have a special package for leela-zero-cpu-only or something, but this package has a hard requirement on an OpenCL-compatible GPU.

siulkilulki commented on 2018-11-04 18:33 (UTC) (edited on 2018-11-04 18:35 (UTC) by siulkilulki)

Build fails when running ./tests from leela-zero-git/src/leela-zero/build/ directory

Running main() from gtest_main.cc
...
unknown file: Failure
C++ exception with description "clGetPlatformIDs" thrown in auxiliary test code (environments or event listeners).