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  "path": "/t/well-typed-blog-reducing-haskell-parallel-build-times-using-semaphores/7211#post_3",
  "publishedAt": "2026-02-21T19:36:38.000Z",
  "site": "https://discourse.haskell.org",
  "textContent": "This has been implemented for Stack by Ching Pei Yang. However, I am thinking about sensible defaults. Is there any reason not to use semaphore by default, when it is supported (GHC 9.8.1 or later with Cabal-3.12.0.0 or later)?",
  "title": "[Well-Typed Blog] Reducing Haskell parallel build times using semaphores"
}