A domain-specific ML library, generally used for training NNUE-style networks for many of the strongest chess engines in the world due to its best-in-class performance, chess-specific tooling and ease of use.
Before attempting to use, check out the docs which contain the main information about building bullet, managing training data and the network output format.
Most people simply clone the repo and edit one of the examples to their taste.
If you want to create your own example file to ease pulling from upstream, you need to add the example to bullet_lib's Cargo.toml.
Alternatively, import the bullet_lib crate with
bullet = { git = "https://github.com/jw1912/bullet", package = "bullet_lib" }Specific API documentation is covered by Rust's docstrings. You can create local documentations with cargo doc.
- Please open an issue to file any bug reports/feature requests.
- Feel free to use the dedicated
#bulletchannel in the Engine Programming discord server if you run into any issues. - For general training discussion the Engine Programming non-
#bulletchannels are appropriate, or#engines-devin the Stockfish discord.