Luminal is a core-and-plugin design, where the core crate . contains everything core to Luminal including the graph and the GraphTensor api, the shapetracker, and the primitive ops.

All other functionality is split into crates in the crates/ directory. For instance, the Cuda compiler is in luminal_cuda and the autograd engine is in luminal_training. luminal_nn has common nn modules.

• Find the CI plan in the .github/workflows folder.
• Currently running cargo test in luminal_metal and luminal_cuda require access to an Apple and Nvidia GPU respectively.
• PRs must have no clippy errors and cargo fmt must be ran before a PR is submitted.