/AffinitySetter

Set Affinity On Linux

Primary LanguageC#GNU General Public License v3.0GPL-3.0

🧩 Affinity Setter

Easily set and persist CPU affinity (and I/O priority!) for your processes on Linux.
Make sure your apps run on the CPUs you want, every time! 🚀

⚡️ Usage

  1. Start the tool: sudo ./AffinitySetter
    The first run will create an example config at /etc/AffinitySetter.conf: AffinitySetter configuration

  2. Edit the config:
    Add or modify rules in /etc/AffinitySetter.conf to suit your needs.

  3. Add a new rule via command:
    sudo ./AffinitySetter save <rulename> <cpulist></cpulist></rulename>

  • <RuleName>: Any name you like (e.g., MyAppRule)
    • <CPUList>: CPUs to use (e.g., 0-3,5)

🛠 Features

  • Set CPU affinity for processes and threads
  • Persist your settings across reboots
  • Set I/O priority (see config for options) ⚙️

📝 Example Config

see AffinitySetter.conf

💡 Tips

Edit /etc/AffinitySetter.conf to add more rules. Use save to quickly add new rules from the command line.

That’s all! 🎉

Questions or issues? Open an issue on GitHub!