Coldwast wrote

Parallelising cabal-install: How Haskell Builds Use Your Cores (Updated)

Aug 22, 2011 in Haskell, Cabal, Performance — A community-updated guide to parallel builds in cabal-install — the dependency-graph parallelism whose foundations were laid in a 2011 Google Summer of Code project — and how -j builds and GHC semaphores work in the 2026 toolchain.