Local build instructions

This repo mirrors the GitHub Actions workflow for OpenXLA builds. Use the setup script to clone the correct fork at the pinned commit, apply patches, and print the exact build commands from the workflow matrix.

1. Run the setup script.

   ./setup.sh --fork upstream

   For CUDA (zml/xla cuda branch):

   ./setup.sh --fork cuda

   For ROCm:

   ./setup.sh --fork rocm

   For ROCm with the HRX HIP overlay:

   ./setup.sh --fork rocm_hrx

   For oneAPI:

   ./setup.sh --fork oneapi

   Optional overrides:

   • --ref <git-ref-or-sha> to override the pinned commit.
   • --dir <clone-dir> to change the clone location.

2. Copy/paste the emitted commands for the target you want to build.

The script reads the matrix in .github/workflows/_build.yaml, so the printed commands are always consistent with CI.