anthropics/rayon

anthropics/rayon

Description: Rayon: A data parallelism library for Rust

License: Apache-2.0

Stars: 0

Forks: 0

Open issues: 0

Created: 2026-07-22T14:26:16Z

Pushed: 2026-07-22T14:42:10Z

Default branch: main

Fork: yes

Parent repository: rayon-rs/rayon

Archived: no

README:

Rayon

 

Rayon is a data-parallelism library for Rust. It is extremely lightweight and makes it easy to convert a sequential computation into a parallel one. It also guarantees data-race freedom. (You may also enjoy [this blog post][blog] about Rayon, which gives more background and details about how it works, or [this video][video], from the Rust Belt Rust conference.) Rayon is available on crates.io, and API documentation is available on docs.rs.

[blog]: https://smallcultfollowing.com/babysteps/blog/2015/12/18/rayon-data-parallelism-in-rust/ [video]: https://www.youtube.com/watch?v=gof_OEv71Aw

Parallel iterators and more

Rayon makes it drop-dead simple to convert sequential iterators into parallel ones: usually, you just change your foo.iter() call into foo.par_iter(), and Rayon does the rest:

use rayon::prelude::*;
fn sum_of_squares(input: &[i32]) -> i32 {
input.par_iter() // cd rayon-demo
> cargo run --release -- nbody visualize

For more information on demos, try:

> cd rayon-demo
> cargo run --release -- --help

Other questions?

See [the Rayon FAQ][faq].

[faq]: https://github.com/rayon-rs/rayon/blob/main/FAQ.md

License

Rayon is distributed under the terms of both the MIT license and the Apache License (Version 2.0). See [LICENSE-APACHE](LICENSE-APACHE) and [LICENSE-MIT](LICENSE-MIT) for details. Opening a pull request is assumed to signal agreement with these licensing terms.