# Install libcpucycles

Microlibrary for counting CPU cycles. Version 20260105 via Homebrew; verified from local package data.

## Install

```sh
sudo av install brew:libcpucycles
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install libcpucycles
```

  Evidence: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install cpucycles
```

  Evidence: Debian stable package indexes: cpucycles from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- dnf (92%):

```sh
sudo dnf install libcpucycles
```

  Evidence: Fedora Rawhide package metadata: libcpucycles from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#libcpucycles
```

  Evidence: nixpkgs package indexes: pkgs/by-name/li/libcpucycles/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## Package Facts

- **Package key:** brew:libcpucycles
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/libcpucycles>
- **Version:** 20260105
- **Source summary:** Microlibrary for counting CPU cycles
- **Homepage:** <https://cpucycles.cr.yp.to/>
- **Upstream docs:** <https://cpucycles.cr.yp.to/>
- **License:** LicenseRef-Homebrew-public-domain OR CC0-1.0 OR 0BSD OR MIT-0 OR MIT
- **Source archive:** <https://cpucycles.cr.yp.to/libcpucycles-20260105.tar.gz>
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- cpucycles-info (cli)
- cpucycles-open (cli)
- cpucycles-info (alias)
- cpucycles-open (alias)

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 20260105
- Local data status: ok
- Upstream repository: https://cpucycles.cr.yp.to/
- info: No package-manager update timestamp was available.
- info: Release/tag comparison is only available for GitHub repositories.

## Sicherheitshinweise

library-like package without higher-risk signals.

- **Geiger risk:** green / low
- library-like package without higher-risk signals

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** libcpucycles
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## Other Package-Manager Records

- Debian apt - cpucycles - 0~20240318-2: normalized package name match | Debian stable package indexes: cpucycles from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | command-line tool for counting CPU cycles (libcpucycles) | https://cpucycles.cr.yp.to/
- Debian apt - libcpucycles-dev - 0~20240318-2: normalized package name match | Debian stable package indexes: libcpucycles-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | library for counting CPU cycles - development files | https://cpucycles.cr.yp.to/
- Debian apt - libcpucycles1 - 0~20240318-2: normalized package name match | Debian stable package indexes: libcpucycles1 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | library for counting CPU cycles | https://cpucycles.cr.yp.to/
- Nix - libcpucycles: normalized package name match | nixpkgs package indexes: pkgs/by-name/li/libcpucycles/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - cpucycles - 0~20240114-1: normalized package name match | Ubuntu 24.04 LTS package indexes: cpucycles from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | command-line tool for counting CPU cycles (libcpucycles) | https://cpucycles.cr.yp.to/
- Ubuntu apt - libcpucycles-dev - 0~20240114-1: normalized package name match | Ubuntu 24.04 LTS package indexes: libcpucycles-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | library for counting CPU cycles - development files | https://cpucycles.cr.yp.to/
- Ubuntu apt - libcpucycles1 - 0~20240114-1: normalized package name match | Ubuntu 24.04 LTS package indexes: libcpucycles1 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | library for counting CPU cycles | https://cpucycles.cr.yp.to/
- dnf - libcpucycles - 20260105-1.fc44: normalized package name match | Fedora Rawhide package metadata: libcpucycles from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Library for counting CPU cycles | https://cpucycles.cr.yp.to/
- dnf - libcpucycles-devel - 20260105-1.fc44: normalized package name match | Fedora Rawhide package metadata: libcpucycles-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Development files for libcpucycles | https://cpucycles.cr.yp.to/
- dnf - libcpucycles-static - 20260105-1.fc44: normalized package name match | Fedora Rawhide package metadata: libcpucycles-static from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/13ee7b80cb813542594d4235c4a0b8695435d5ecf23dd3580bc7515ae1b6180d-primary.xml.zst | Static version of the libcpucycles library | https://cpucycles.cr.yp.to/


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## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph
