Parallel.hs

{- |
Module      :  ELynx.Tools.Parallel
Description :  Utility functions for parallel calculations
Copyright   :  (c) Dominik Schrempf 2020
License     :  GPL-3.0-or-later

Maintainer  :  dominik.schrempf@gmail.com
Stability   :  unstable
Portability :  portable

Creation date: Tue Apr 21 15:19:44 2020.

-}

module ELynx.Tools.Parallel
  ( parMapChunk
  )
where

import           Control.Parallel.Strategies

-- | Parallel map with given chunk size.
parMapChunk :: Int -> (a -> b) -> [a] -> [b]
parMapChunk n f as = map f as `using` parListChunk n rseq