macOS
brew install cpuidlocal Homebrew formula metadata
sudo port install cpuidMacPorts ports tree · sysutils/cpuid/Portfile · Quelle: api.github.com
brew
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für cpuid in AI-Agent-Workflows.
Installation
brew install cpuidlocal Homebrew formula metadata
sudo port install cpuidMacPorts ports tree · sysutils/cpuid/Portfile · Quelle: api.github.com
sudo apt install cpuidDebian stable package indexes · cpuid · Quelle: deb.debian.org
sudo dnf install cpuidFedora Rawhide package metadata · cpuid · Quelle: dl.fedoraproject.org
nix profile install nixpkgs#cpuidnixpkgs package indexes · pkgs/by-name/cp/cpuid/package.nix · Quelle: api.github.com
sudo zypper install cpuidopenSUSE Tumbleweed package metadata · cpuid · Quelle: download.opensuse.org
Überblick
CPU feature identification for Go
Verlauf
cpuid is a Go package and command-line tool for detecting CPU information and CPU feature flags at runtime without cgo.
The official GitHub repository was created in 2015. The README describes startup CPU detection cached for fast access during a Go program's lifetime, with support for x86/x64, ARM/ARM64, and RISC-V.
cpuid fits Go module distribution as a library imported with github.com/klauspost/cpuid/v2, while also offering an installable cpuid binary via go install, GitHub release binaries, and Homebrew for macOS/Linux users.
Go programs use the shared cpuid.CPU value to inspect brand, cores, cache, frequency, and feature sets, then call Supports, Has, or HasAll to gate optimized code paths. The command-line binary prints CPU details and supports JSON output.
For packagers and Go maintainers, cpuid is notable because it combines a Go module API with a packaged diagnostic binary, avoids external C code, and exposes runtime feature detection useful to compression, crypto, and other optimized Go libraries.
Sicherheitslage
narrow executable package without higher-risk signals.
grün Risiko · niedrig Konfidenz · appliance
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
cpuid | cli | globales Executable |
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.
https://github.com/klauspost/cpuid
Installationsmetadaten
| Paketschlüssel | brew:cpuid |
|---|---|
| Version | 2.4.0 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/cpuid |
| Homepage | https://github.com/klauspost/cpuid |
| Repository | https://github.com/klauspost/cpuid |
| Upstream-Dokumentation | https://github.com/klauspost/cpuid#readme |
| Lizenz | MIT |
| Quellarchiv | https://github.com/klauspost/cpuid/archive/refs/tags/v2.4.0.tar.gz |
| Zuletzt aktualisiert | 2026-06-30T15:04:20Z |
| Pulse | updated |
| Build-Abhängigkeiten | go |
| Bottle | verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | cpuid |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
Source-Datenbank-Treffer
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
cpuid 20250316-1
tool to dump x86 CPUID information about the CPU(s)
https://www.etallen.com/cpuid.html
sudo apt install cpuidcpuid
nix profile install nixpkgs#cpuidcpuid 20240330-1ubuntu2
tool to dump x86 CPUID information about the CPU(s)
https://www.etallen.com/cpuid.html
sudo apt install cpuidcpuid 20250419-4.fc44
Dumps information about the CPU(s)
http://www.etallen.com/cpuid.html
sudo dnf install cpuidcpuid 20260220-1.2
x86 CPU identification tool
sudo zypper install cpuidcpuid
sudo port install cpuidQuellspur
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View the package source record on GitHub.