diff --git a/gnu/local.mk b/gnu/local.mk index 73116fdc1bb..257b66d1c2a 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -424,6 +424,7 @@ GNU_SYSTEM_MODULES = \ %D%/packages/kerberos.scm \ %D%/packages/kodi.scm \ %D%/packages/language.scm \ + %D%/packages/lc0.scm \ %D%/packages/lean.scm \ %D%/packages/lego.scm \ %D%/packages/less.scm \ diff --git a/gnu/packages/lc0.scm b/gnu/packages/lc0.scm new file mode 100644 index 00000000000..c7dad28ecd5 --- /dev/null +++ b/gnu/packages/lc0.scm @@ -0,0 +1,72 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2023 zamfofex +;;; +;;; This file is part of GNU Guix. +;;; +;;; GNU Guix is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; GNU Guix is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with GNU Guix. If not, see . + +(define-module (gnu packages lc0) + #:use-module (guix build-system meson) + #:use-module (guix gexp) + #:use-module (guix git-download) + #:use-module ((guix licenses) #:prefix license:) + #:use-module (guix packages) + #:use-module (gnu packages) + #:use-module (gnu packages algebra) + #:use-module (gnu packages c) + #:use-module (gnu packages check) + #:use-module (gnu packages compression) + #:use-module (gnu packages machine-learning) + #:use-module (gnu packages pkg-config) + #:use-module (gnu packages python)) + +(define-public lc0 + (package + (name "lc0") + (version "0.30.0") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/LeelaChessZero/lc0") + (commit (string-append "v" version)) + ;; Only a few source files are in one Git submodules + ;; (rather than there being bundled projects). These + ;; files are in a different repository just because they + ;; are used across multiple repositories of the Leela + ;; Chess Zero project. + (recursive? #t))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "1m7k8m8iz4pxv3h9g2j1dkgryi4k9c1bcg3fx5j7ii4ysif63kj3")))) + (build-system meson-build-system) + (arguments + (list + #:configure-flags + #~(list "-Ddnnl=true" + (string-append "-Ddnnl_dir=" + #$(this-package-input "oneapi-dnnl"))))) + (native-search-paths + (list (search-path-specification + (variable "XDG_DATA_DIRS") + (files '("share"))))) + (inputs (list eigen oneapi-dnnl zlib)) + (native-inputs (list googletest ispc pkg-config python)) + (synopsis "Chess engine based on neural networks") + (description + "Leela Chess Zero is a UCI-compliant chess engine designed to play chess +using neural networks. This package does not provide a neural network, which +is necessary to use Leela Chess Zero and should be installed separately.") + (home-page "https://lczero.org") + (license license:gpl3+)))