parallel

Parallel programming library

Version on this page:	3.2.1.0
LTS Haskell 24.18:	3.2.2.0@rev:10
Stackage Nightly 2025-11-03:	3.2.2.0@rev:10
Latest on Hackage:	3.3.0.0

See all snapshots parallel appears in

BSD-3-Clause licensed

Maintained by [email protected]

This version can be pinned in stack with:parallel-3.2.1.0@sha256:e3a2d5c0e5f9913fc4ab15762a65c31892629ca907e8f1e078ba1c88873e3e5e,1211

Module documentation for 3.2.1.0

Control
- Control.Parallel
  - Control.Parallel.Strategies
- Control.Seq

Depends on 4 packages(full list with versions):

array, base, containers, deepseq

Used by 14 packages in lts-8.0(full list with versions):

Agda, b9, blastxml, clustering, DRBG, hPDB, hquantlib, integration, lens, monad-par, monad-parallel, netwire, typography-geometry, vty

This package provides a library for parallel programming.

Changes

Changelog for `parallel` package

3.2.1.0 Jan 2016

Support base-4.9.0.0
Add {-# NOINLINE[1] rseq #-} to make the RULE more robust
Fix broken links to papers in Haddock
Make rpar type signature consistent with rseq via type-synonym
Drop redundant Ix-constraint on seqArray/seqArrayBounds for GHC >= 8.0

3.2.0.6 Dec 2014

Make -Wall message free for all supported base versions

3.2.0.5 Dec 2014

Support base-4.8.0.0/deepseq-1.4.0.0 (and thus GHC 7.10)

3.2.0.4 Nov 2013

Update package description to Cabal 1.10 format
Add support for GHC 7.8
Drop support for GHCs older than GHC 7.0.1
Add NOINLINE pragmas to parBuffer, parList, and evalBuffer to make RULEs more likely to fire