Package Details: leela-zero 0.17-1

Git Clone URL: https://aur.archlinux.org/leela-zero.git (read-only, click to copy)
Package Base: leela-zero
Description: Go engine with no human-provided knowledge, modeled after the AlphaGo Zero paper.
Upstream URL: https://github.com/leela-zero/leela-zero
Licenses: GPLv3
Submitter: apetresc
Maintainer: apetresc (algebro)
Last Packager: apetresc
Votes: 6
Popularity: 0.094357
First Submitted: 2018-04-25 03:12 (UTC)
Last Updated: 2019-04-04 19:46 (UTC)

Latest Comments

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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.

apetresc commented on 2020-02-19 17:29 (UTC)

@jshholland Can you try a clean build? I can no longer reproduce the problem on 5.2.1, it's all good on my end.

jshholland commented on 2020-02-19 17:11 (UTC) 

$ makepkg --version
makepkg (pacman) 5.2.1

According to the pacman NEWS file, the gzip bug was fixed in 5.2.0, but I'm still seeing this same bug.

apetresc commented on 2019-09-19 18:37 (UTC)

@UndeadKernel: Ah, figured it out! Eli Schwartz confirmed on IRC that it's a recently-introduced upstream bug: https://git.archlinux.org/pacman.git/commit/?id=99c5809bbf01725829ce67458565b46bce32eaa9

It's fixed in pacman-git but hasn't been released in pacman yet. Once it's released, it will restore the old auto-extraction behaviour.

Given that circumstance, I'm not gonna push a hotfix, since I'd have to just revert it soon once Pacman is updated

apetresc commented on 2019-09-19 18:28 (UTC)

@UndeadKernel: Hmm, you're right, something has clearly changed in makepkg, this exact PKGBUILD (plus leela-zero-git's almost-identical one) definitely used to work as-is a few weeks ago.

I think makepkg used to implicitly extract *.gz resources and now it doesn't anymore. I'll try to get to the bottom of this before just pushing out a hotfix.

UndeadKernel commented on 2019-09-18 09:42 (UTC)

I'm observing an error while installing:

==> Starting package()...
install: cannot stat '/home/boy/.cache/yay/leela-zero/src/weights.txt': No such file or directory
==> ERROR: A failure occurred in package().
    Aborting...
Error making: leela-zero

I don't see anywhere in the PKGBUILD where the weights.txt.gz file is uncompressed. Am I missing something obvious?

apetresc commented on 2019-08-05 17:53 (UTC)

@janwil You will have more luck posting your findings so far in the ticket linked by @Liso; it's likely this is just a bug with Leela-Zero itself, not this particular package of it.

(You might also want to give leela-zero-git a try, just in case whatever the problem is has already been fixed. Leela-Zero is very slow to tag actual releases, so this is not too unlikely)

Hope that helps!

janwil commented on 2019-08-04 14:03 (UTC)

@Liso, I can confirm that my results of 'coredump gdb' and 'where' are similar to yours. What does this mean now and what can I do to fix this? Is there anything I can do in the first place? I am unfortunately not very good at debugging and fixing C++ myself :(

Best regards, Jan

Liso commented on 2019-07-28 17:57 (UTC)

Now I found that it is same as this issue https://github.com/leela-zero/leela-zero/issues/2438

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