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ruff/scripts/ty_benchmark/README.md
Micha Reiser b51c4f82ea
Rename Red Knot (#17820)
2025-05-03 19:49:15 +02:00

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Getting started

  1. Install uv
  • Unix: curl -LsSf https://astral.sh/uv/install.sh | sh
  • Windows: powershell -c "irm https://astral.sh/uv/install.ps1 | iex"
  1. Build ty: cargo build --bin ty --release
  2. cd into the benchmark directory: cd scripts/ty_benchmark
  3. Run benchmarks: uv run benchmark

Known limitations

ty only implements a tiny fraction of Mypy's and Pyright's functionality, so the benchmarks aren't in any way a fair comparison today. However, they'll become more meaningful as we build out more type checking features in ty.

Windows support

The script should work on Windows, but we haven't tested it yet. We do make use of shlex which has known limitations when using non-POSIX shells.