pcg-random: Haskell bindings to the PCG random number generator.

[ bsd3, library, system ] [ Propose Tags ] [ Report a vulnerability ]

PCG is a family of simple fast space-efficient statistically good algorithms for random number generation. Unlike many general-purpose RNGs, they are also hard to predict.

This library implements bindings to the standard C implementation. This includes the standard, unique, fast and single variants in the pcg family. There is a pure implementation that can be used as a generator with the random package as well as a faster primitive api that includes functions for generating common types.

The generators in this module are suitable for use in parallel but make sure threads don't share the same generator or things will go horribly wrong.


[Skip to Readme]

Downloads

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

Maintainer's Corner

Package maintainers

For package maintainers and hackage trustees

Candidates

Versions [RSS] 0.1.0.0, 0.1.0.1, 0.1.1.0, 0.1.2.0, 0.1.3.0, 0.1.3.1, 0.1.3.2, 0.1.3.3, 0.1.3.4, 0.1.3.5, 0.1.3.6, 0.1.3.7, 0.1.4.0
Change log CHANGELOG.md
Dependencies base (>=4.3 && <5), bytestring, entropy, primitive (>=0.7 && <0.10), random (>=1.2 && <2.0) [details]
License BSD-3-Clause
Copyright (c) 2014-2015. Christopher Chalmers <c.chalmers@me.com>
Author Christopher Chalmers
Maintainer c.chalmers@me.com
Revised Revision 1 made by cchalmers at 2024-02-01T12:05:54Z
Category System
Home page http://github.com/cchalmers/pcg-random
Bug tracker http://github.com/cchalmers/pcg-random/issues
Source repo head: git clone git://github.com/cchalmers/pcg-random.git
Uploaded by cchalmers at 2023-04-30T15:09:10Z
Distributions Arch:0.1.4.0, LTSHaskell:0.1.4.0, NixOS:0.1.4.0, Stackage:0.1.4.0
Reverse Dependencies 3 direct, 13 indirect [details]
Downloads 11429 total (97 in the last 30 days)
Rating (no votes yet) [estimated by Bayesian average]
Your Rating
  • λ
  • λ
  • λ
Status Docs uploaded by user
Build status unknown [no reports yet]

Readme for pcg-random-0.1.4.0

[back to package description]

pcg-random

Build Status Hackage

Haskell bindings to the PCG random number generator http://www.pcg-random.org.

PCG is a family of simple fast space-efficient statistically good algorithms for random number generation. Unlike many general-purpose RNGs, they are also hard to predict.

Implements the standard multiple stream generator as well as the fast, single and unique variants.

The api is very similar to mwc-random but the pcg generator appears to be slightly faster. There is also a pure interface via the random libray.