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Wrapper for cpu frequency scaling file system on Linux

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VitorRamos/cpufreq

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cpufreq

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Python module to control the frequency on Linux systems.

Features

  • Get current Frenquency and governor by CPU.
  • Set frequency by CPU.
  • Enable and Disable CPUs.

Prerequisites

  • Custom CPU power managment enabled on BIOS
  • Power Management Driver installed (acpi for example)
  • Python3.5 or newer

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Installation

$ pip3 install cpufreq

Usage

In a command line:

  # Listing the governors and frequencies of cpus
     cpufreq --info
  # Setting a governor for specifics CPU
     cpufreq setgovernor powersave --cpus 0,1,2
  # Resetting cpus and frequencies status
     cpufreq --reset
  # Help 
     cpufreq --help

In a python script:

Use the example file script: example.py

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Wrapper for cpu frequency scaling file system on Linux

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