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brew

libcpuid mit Homebrew, apk, dnf, Nix, pacman, apt, zypper installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für libcpuid in AI-Agent-Workflows.

InstallationsbefehlSicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install libcpuid

local Homebrew formula metadata

Linux

Alpine Linux apkverifiziert · 92%
sudo apk add libcpuid

Alpine Linux edge package indexes · libcpuid · Quelle: dl-cdn.alpinelinux.org

Fedora dnfverifiziert · 92%
sudo dnf install libcpuid

Fedora Rawhide package metadata · libcpuid · Quelle: dl.fedoraproject.org

Nixverifiziert · 92%
nix profile install nixpkgs#libcpuid

nixpkgs package indexes · pkgs/by-name/li/libcpuid/package.nix · Quelle: api.github.com

Arch Linux pacmanverifiziert · 92%
sudo pacman -S libcpuid

Arch Linux sync databases · libcpuid · Quelle: geo.mirror.pkgbuild.com

Debian aptverifiziert · 92%
sudo apt install cpuidtool

Debian stable package indexes · cpuidtool · Quelle: deb.debian.org

openSUSE zypperverifiziert · 92%
sudo zypper install libcpuid-devel

openSUSE Tumbleweed package metadata · libcpuid-devel · Quelle: download.opensuse.org

Überblick

Paketzusammenfassung

Small C library for x86 CPU detection and feature extraction

Befehle und Aliase

  • cpuid_tool

Verlauf

Projektgeschichte und Nutzung

LibCPUID is a C library and tool for identifying x86 CPUs and extracting CPUID-derived feature information. It wraps low-level CPUID and RDTSC access behind a portable API for Windows, Linux, and macOS.

Projektgeschichte

The official SourceForge project page describes LibCPUID as a small C library for x86 CPU detection and feature extraction, including vendor, model, brand string, code name, core counts, cache sizes, clock information, instruction-set checks, CPUID, and RDTSC.

The Doxygen introduction records version 0.1.0 on 2008-10-15 as an initial adaptation from wxfractgui sources. Early releases added Intel Core i7 topology fields, Win32 MSR-reading support, improved CPU-clock measurement, AMD Bulldozer support, Ivy Bridge support, and RdRand detection.

Adoptionsgeschichte

LibCPUID fits the distribution niche for programs that need CPU model and feature detection without carrying their own CPUID tables. It is packaged by Homebrew, Debian and Ubuntu as `cpuidtool`, Fedora-family distributions, Arch, Alpine, Nix, and openSUSE-derived systems.

Wie es verwendet wird

Developers link against libcpuid to ask whether a processor supports features such as SSE2, 3DNow!, RdRand, or vendor/model-specific capabilities. Users can also run the packaged `cpuid_tool` executable to inspect CPU information from the command line.

Warum Paket-Nerds sich dafür interessieren

LibCPUID is a classic system-library package: tiny surface area, architecture-specific knowledge, and a constant need for updates as Intel and AMD ship new models. It is valuable because every downstream project does not need to parse raw CPUID leaves and maintain marketing names itself.

Zeitleiste

  • 2008-10-15: 0.1.0 released as an adaptation from wxfractgui sources.
  • 2009-07-06: 0.1.1 added fields for Intel Core i7 topology enumeration.
  • 2009-09-26: 0.1.2 added Win32 MSR-reading support.
  • 2010-04-20: 0.1.3 improved CPU clock measurements.
  • 2011-10-11: 0.2.0 added AMD Bulldozer support and changed `cpu_id_t` size.
  • 2012-05-26: 0.2.1 added Ivy Bridge and RdRand detection.
  • 2015-11-04: 0.2.2 added support for newer processors up to Haswell and Vishera.

Related projects

  • Related projects and interfaces include wxfractgui, the x86 CPUID instruction, RDTSC, MSR access, `cpuid_tool`, and CPU feature dispatch code in compilers and performance-sensitive libraries.

Sicherheitslage

Risikostufe: grün

library-like package without higher-risk signals.

Risikoklassifikator

grün Risiko · niedrig Konfidenz · appliance

Warum

  • library-like package without higher-risk signals

Signale

  • metadata:library-like

Installationsverhalten

  • In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
  • Homebrew-Bottle-Metadaten sind für 4 Plattformziele verfügbar.
  • Build-Metadaten listen 3 Build-Abhängigkeiten.

Empfohlene Prüfung

Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.

Executables

Installierte Executables

BefehlArtSichtbarkeitHinweis
cpuid_toolcliglobales Executable

Aktualität

Version und Aktualität

Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.

Seite generiert2026-07-25
Manager-Version0.8.1
Manager aktualisiert
lokale DatenOK
Upstreamaktuell
neueste erkannte Versionv0.8.1

https://github.com/anrieff/libcpuid

  • InfoNo package-manager update timestamp was available.niedrig Konfidenz

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:libcpuid
Version0.8.1
PaketmanagerHomebrew
Paketmanager-Seitehttps://formulae.brew.sh/formula/libcpuid
Homepagehttps://github.com/anrieff/libcpuid
Repositoryhttps://github.com/anrieff/libcpuid
Upstream-Dokumentationhttps://anrieff.github.io/libcpuid/group__libcpuid.html
LizenzBSD-2-Clause
Quellarchivhttps://github.com/anrieff/libcpuid/archive/refs/tags/v0.8.1.tar.gz
Build-Abhängigkeitenautoconf, automake, libtool
Bottleverfügbar (auf arm64_linux, sonoma, ventura, x86_64_linux)
Homebrew post-installnicht definiert
Dienstkeiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namelibcpuid
Version Scheme0
Revision0
Head VersionHEAD
Requirements
  • arch
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedyes
Disabledno
Keg Onlyno
URL Keys
  • head
  • stable

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.

Debian apt95%

cpuidtool 0.7.1+repack1-0.2

C library for x86/x86_64 CPU detection and feature extraction (tool)

https://github.com/anrieff/libcpuid

sudo apt install cpuidtool
  • Section: misc
  • Architecture: amd64
  • Source Package: libcpuid
  • 2 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Debian stable package indexes · deb.debian.org · Debian stable package indexes: cpuidtool from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libcpuid-dev 0.7.1+repack1-0.2

C library for x86/x86_64 CPU detection and feature extraction (headers)

https://github.com/anrieff/libcpuid

sudo apt install libcpuid-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcpuid-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libcpuid17 0.7.1+repack1-0.2

C library for x86/x86_64 CPU detection and feature extraction (shared lib)

https://github.com/anrieff/libcpuid

sudo apt install libcpuid17
  • Section: libs
  • Architecture: amd64
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcpuid17 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

libcpuid

nix profile install nixpkgs#libcpuid
  • normalized package name match
  • Abgeglichen nach: Libcpuid
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/li/libcpuid/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

cpuidtool 0.6.4+repack1-1

C library for x86/x86_64 CPU detection and feature extraction (tool)

https://github.com/anrieff/libcpuid

sudo apt install cpuidtool
  • Section: universe/misc
  • Architecture: amd64
  • Source Package: libcpuid
  • 2 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: cpuidtool from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libcpuid-dev 0.6.4+repack1-1

C library for x86/x86_64 CPU detection and feature extraction (headers)

https://github.com/anrieff/libcpuid

sudo apt install libcpuid-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcpuid-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libcpuid16 0.6.4+repack1-1

C library for x86/x86_64 CPU detection and feature extraction (shared lib)

https://github.com/anrieff/libcpuid

sudo apt install libcpuid16
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcpuid16 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

libcpuid 0.8.0-r0

C library for x86 CPU detection and feature extraction

https://github.com/anrieff/libcpuid

sudo apk add libcpuid
  • License: BSD-2-Clause
  • Architecture: x86_64
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libcpuid from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

libcpuid-dev 0.8.0-r0

C library for x86 CPU detection and feature extraction (development files)

https://github.com/anrieff/libcpuid

sudo apk add libcpuid-dev
  • License: BSD-2-Clause
  • Architecture: x86_64
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libcpuid-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

libcpuid-tool 0.8.0-r0

C library for x86 CPU detection and feature extraction (CLI tool)

https://github.com/anrieff/libcpuid

sudo apk add libcpuid-tool
  • License: BSD-2-Clause
  • Architecture: x86_64
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libcpuid-tool from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

libcpuid 0.8.1-6.fc45

Provides CPU identification for x86 and ARM

https://github.com/anrieff/libcpuid

sudo dnf install libcpuid
  • License: BSD-2-Clause
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libcpuid
  • 3 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libcpuid from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libcpuid-devel 0.8.1-6.fc45

Development files for libcpuid

https://github.com/anrieff/libcpuid

sudo dnf install libcpuid-devel
  • License: BSD-2-Clause
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libcpuid
  • 5 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libcpuid-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libcpuid-static 0.8.1-6.fc45

Static development files for libcpuid

https://github.com/anrieff/libcpuid

sudo dnf install libcpuid-static
  • License: BSD-2-Clause
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libcpuid
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libcpuid-static from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

python3-libcpuid 0.8.1-6.fc45

Python bindings for the libcpuid library

https://github.com/anrieff/libcpuid

sudo dnf install python3-libcpuid
  • License: BSD-2-Clause
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libcpuid
  • 6 Abhängigkeiten
  • 5 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: python3-libcpuid from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

libcpuid 0.8.1-1

A small C library for x86 CPU detection and feature extraction

http://libcpuid.sourceforge.net

sudo pacman -S libcpuid
  • License: BSD-2-Clause
  • Architecture: x86_64
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: libcpuid from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

libcpuid-devel 0.8.1-1.1

Development files for libcpuid

https://github.com/anrieff/libcpuid

sudo zypper install libcpuid-devel
  • License: BSD-2-Clause
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libcpuid
  • 2 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libcpuid
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libcpuid-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

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Verwandte Tools

  • autoconfBuild dependency declared by Homebrew.
  • automakeBuild dependency declared by Homebrew.
  • libtoolBuild dependency declared by Homebrew.

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