monad-par: A library for parallel programming based on a monad
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Warnings:
- 'ghc-options: -O2' is rarely needed. Check that it is giving a real benefit and not just imposing longer compile times on your users.
The Par monad offers a simple API for parallel programming. The
library works for parallelising both pure and 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.
For complete documentation see Control.Monad.Par.
Some examples of use can be found in the examples/ directory of
the source package.
Other related packages:
abstract-parprovides the type classes that abstract over different implementations of theParmonad.monad-par-extrasprovides extra combinators and monad transformers layered on top of theParmonad.
Changes in 0.3.4 relative to 0.3:
Fix bugs that cause "thread blocked indefinitely on MVar" crashes.
Added Control.Monad.Par.IO
Properties
| Versions | 0.1, 0.1.0.1, 0.1.0.2, 0.1.0.3, 0.3, 0.3.4, 0.3.4.1, 0.3.4.2, 0.3.4.3, 0.3.4.4, 0.3.4.5, 0.3.4.6, 0.3.4.7, 0.3.4.8, 0.3.4.9, 0.3.4.9, 0.3.5, 0.3.6 |
|---|---|
| Change log | None available |
| Dependencies | abstract-deque (>=0.1.4), abstract-par, array (>=0.3), base (>=4 && <5), chaselev-deque, containers, deepseq (>=1.1), monad-par-extras (>=0.3), mtl (>=2.0.1.0), mwc-random (>=0.11), par-classes, parallel (>=3.1) [details] |
| License | BSD-3-Clause |
| Copyright | (c) Simon Marlow 2011 |
| Author | Simon Marlow, Ryan Newton |
| Maintainer | Simon Marlow <marlowsd@gmail.com>, Ryan Newton <rrnewton@gmail.com> |
| Category | Control, Parallelism, Monads |
| Home page | https://github.com/simonmar/monad-par |
| Source repo | head: git clone https://github.com/simonmar/monad-par |
| Uploaded | by SimonMarlow at 2019-11-04T08:12:15Z |
Modules
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Flags
Automatic Flags
| Name | Description | Default |
|---|---|---|
| chaselev | Use Chase-Lev Deques for higher-perf work-stealing. | Disabled |
| newgeneric | Provide instances for the new par-classes generic Par programming interface. | Disabled |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- monad-par-0.3.4.9.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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