Affinity

This crate provides a consistent way to set core affinity for currently running threads and processes.

Usage

```rust use affinity::*; fn bindevencores() { // Select every second core let cores: Vec = (0..getcorenum()).step_by(2).collect(); println!("Binding thread to cores : {:?}", &cores); // Output : "Binding thread to cores : [0, 2, 4, 6]"

set_thread_affinity(&cores).unwrap();
println!("Current thread affinity : {:?}", get_thread_affinity().unwrap());
// Output : "Current thread affinity : [0, 2, 4, 6]"

} ```

Complete example here.

Features

• Bind to multiple cores
• Return list of currently bound cores
• Reliably get number of cores (uses num_cpus)
• Allow caller to handle errors
• Supports affinity inheritance for new child processes on Windows (through set_process_affinity())

Platforms

Currently only tested on : - Windows - Linux (Arch x64)

License

• Apache License, Version 2.0
• MIT license

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.