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| author | rsiddharth <s@ricketyspace.net> | 2017-10-18 03:07:32 +0000 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-10-22 15:32:15 -0700 |
| commit | 608bf276d745fdb10c6f5a8dc90acdcd08699d53 (patch) | |
| tree | 0db2a1328a7371a41138733e42358f7793632927 | |
| parent | f978e2ac2043d35d69b35b36b776aca8b2cae0ac (diff) | |
| download | gnu-guix-608bf276d745fdb10c6f5a8dc90acdcd08699d53.tar gnu-guix-608bf276d745fdb10c6f5a8dc90acdcd08699d53.tar.gz | |
gnu: Add ghc-monad-par.
* gnu/packages/haskell.scm (ghc-monad-par): New variable.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
| -rw-r--r-- | gnu/packages/haskell.scm | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index 0a463fa9a3..199617edbc 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -9318,4 +9318,40 @@ This package also includes a simple reference implementation based on @code{IORef} and @code{Data.Sequence}.") (license license:bsd-3))) +(define-public ghc-monad-par + (package + (name "ghc-monad-par") + (version "0.3.4.8") + (source + (origin + (method url-fetch) + (uri (string-append "https://hackage.haskell.org/package/" + "monad-par-" version "/" + "monad-par-" version ".tar.gz")) + (sha256 + (base32 + "0ldrzqy24fsszvn2a2nr77m2ih7xm0h9bgkjyv1l274aj18xyk7q")))) + (build-system haskell-build-system) + (inputs `(("ghc-abstract-par" ,ghc-abstract-par) + ("ghc-abstract-deque" ,ghc-abstract-deque) + ("ghc-monad-par-extras" ,ghc-monad-par-extras) + ("ghc-mwc-random" ,ghc-mwc-random) + ("ghc-parallel" ,ghc-parallel) + ("ghc-mtl" ,ghc-mtl))) + (native-inputs `(("ghc-quickcheck" ,ghc-quickcheck) + ("ghc-hunit" ,ghc-hunit) + ("ghc-test-framework-hunit" ,ghc-test-framework-hunit) + ("ghc-test-framework-quickcheck2" + ,ghc-test-framework-quickcheck2) + ("ghc-test-framework" ,ghc-test-framework) + ("ghc-test-framework-th" ,ghc-test-framework-th))) + (home-page "https://github.com/simonmar/monad-par") + (synopsis "Haskell library for parallel programming based on a monad") + (description "The @code{Par} monad offers an API for parallel +programming. The library works for parallelising both pure and @code{IO} +computations, although only the pure version is deterministic. The default +implementation provides a work-stealing scheduler and supports forking tasks +that are much lighter weight than IO-threads.") + (license license:bsd-3))) + ;;; haskell.scm ends here |