Benchmarks

This folder contains two Haskell programs that work together to simplify the performance analysis of ghcide:

• exe/Main.hs - a standalone benchmark runner. Run with stack run ghcide-bench
• hist/Main.hs - a Shake script for running the benchmark suite over a set of commits.
  • Run with stack bench or cabal bench,
  • Requires a ghcide-bench binary in the PATH (usually provided by stack/cabal),
  • Calls cabal (or stack, configurable) internally to build the project,
  • Driven by the config.yaml configuration file. By default it compares HEAD with "master"

Further details available in the config file and the module header comments.