Gentoo Packages

games-board/stockfish (gentoo)

Search

Install

Install this package:

emerge -a games-board/stockfish

If the package is masked, you can unmask it using the autounmask tool or standard emerge options:

autounmask games-board/stockfish

Or alternatively:

emerge --autounmask-write -a games-board/stockfish

Package Information

Description:
Free UCI chess engine, claimed to be the strongest in the world
Homepage:
https://stockfishchess.org/
License:
GPL-3

Versions

Version EAPI Keywords Slot
18 8 ~amd64 ~arm64 ~loong ~riscv ~x86 0
17.1 8 amd64 ~arm64 ~loong ~riscv x86 0
17-r1 8 amd64 ~arm64 ~loong ~riscv x86 0

Metadata

Maintainers

Upstream

Raw Metadata XML 
<pkgmetadata>
	<maintainer type="person">
		<email>patrick@gentoo.org</email>
		<name>Patrick Lauer</name>
	</maintainer>
	<use>
		<flag name="general-32">Generic unoptimized 32-bits build</flag>
		<flag name="general-64">Generic unoptimized 64-bits build</flag>
		<flag name="optimize">Enable upstream -O3 optimizations (default enabled)</flag>
	</use>
	<upstream>
		<remote-id type="github">official-stockfish/Stockfish</remote-id>
	</upstream>
</pkgmetadata>

Lint Warnings

USE Flags

Manage flags for this package: euse -i <flag> -p games-board/stockfish | euse -E <flag> -p games-board/stockfish | euse -D <flag> -p games-board/stockfish

Flag Description 18 17.1 17-r1
cpu_flags_arm_v7 Use instructions added in ARMv7 ✓ ✓ ✓
cpu_flags_x86_avx2 Adds support for Advanced Vector Extensions 2 instructions ✓ ✓ ✓
cpu_flags_x86_avx512dq Use AVX-512 double- and quad-word instructions ✓ ✓ ✓
cpu_flags_x86_avx512f Adds support for AVX-512 Foundation instructions ✓ ✓ ✓
cpu_flags_x86_popcnt Enable popcnt instruction support ([abm] or [popcnt] in cpuinfo) ✓ ✓ ✓
cpu_flags_x86_sse Use the SSE instruction set ✓ ✓ ✓
debug Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces ✓ ✓ ✓
general-32 Generic unoptimized 32-bits build ✓ ✓ ✓
general-64 Generic unoptimized 64-bits build ✓ ✓ ✓
optimize Enable upstream -O3 optimizations (default enabled) ⊕ ⊕ ⊕

Files

Manifest

Type File Size Versions
DIST stockfish-17.1.tar.gz 222553 bytes 17.1
DIST stockfish-18.tar.gz 251738 bytes 18
Unmatched Entries
Type File Size
DIST stockfish-17-nn-1111cefa1111.nnue 74874478 bytes
DIST stockfish-17-nn-37f18f62d772.nnue 3519630 bytes
DIST stockfish-17.1-nn-1c0000000000.nnue 74874478 bytes
DIST stockfish-17.1-nn-37f18f62d772.nnue 3519630 bytes
DIST stockfish-17.tar.gz 204647 bytes
DIST stockfish-18-nn-37f18f62d772.nnue 3519630 bytes
DIST stockfish-18-nn-c288c895ea92.nnue 108919594 bytes