vector: Efficient Arrays

[ bsd3, data, data-structures, library ] [ Propose Tags ]

An efficient implementation of Int-indexed arrays (both mutable and immutable), with a powerful loop fusion optimization framework .

It is structured as follows:

Data.Vector
Boxed vectors of arbitrary types.
Data.Vector.Unboxed
Unboxed vectors with an adaptive representation based on data type families.
Data.Vector.Storable
Unboxed vectors of Storable types.
Data.Vector.Primitive
Unboxed vectors of primitive types as defined by the primitive package. Data.Vector.Unboxed is more flexible at no performance cost.
Data.Vector.Generic
Generic interface to the vector types.

There is also a (draft) tutorial on common uses of vector.

Please use the project trac to submit bug reports and feature requests.

Changes since version 0.5

  • More efficient representation of Storable vectors

  • Block copy operations used when possible

  • Typeable and Data instances

  • Monadic combinators (replicateM, mapM etc.)

  • Better support for recycling (see create and modify)

  • Performance improvements

Flags

Automatic Flags
NameDescriptionDefault
boundschecks

Enable bounds checking

Enabled
unsafechecks

Enable bounds checking in unsafe operations at the cost of a significant performance penalty

Disabled
internalchecks

Enable internal consistency checks at the cost of a significant performance penalty

Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

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'.

Versions [RSS] 0.1, 0.2, 0.3, 0.3.1, 0.4, 0.4.1, 0.4.2, 0.5, 0.6, 0.6.0.1, 0.6.0.2, 0.7, 0.7.0.1, 0.7.1, 0.8, 0.9, 0.9.1, 0.10, 0.10.0.1, 0.10.9.0, 0.10.9.1, 0.10.9.2, 0.10.9.3, 0.10.10.0, 0.10.11.0, 0.10.12.0, 0.10.12.1, 0.10.12.2, 0.10.12.3, 0.11.0.0, 0.12.0.0, 0.12.0.1, 0.12.0.2, 0.12.0.3, 0.12.1.0, 0.12.1.1, 0.12.1.2, 0.12.2.0, 0.12.3.0, 0.12.3.1, 0.13.0.0 (info)
Dependencies base (>=4.5 && <5), ghc (>=6.9), primitive (>=0.3 && <0.4) [details]
License BSD-3-Clause
Copyright (c) Roman Leshchinskiy 2008-2010
Author Roman Leshchinskiy <rl@cse.unsw.edu.au>
Maintainer Roman Leshchinskiy <rl@cse.unsw.edu.au>
Revised Revision 1 made by HerbertValerioRiedel at 2015-01-07T09:40:50Z
Category Data, Data Structures
Home page http://code.haskell.org/vector
Bug tracker http://trac.haskell.org/vector
Uploaded by RomanLeshchinskiy at 2010-04-23T12:31:09Z
Distributions Arch:0.13.0.0, Debian:0.12.1.2, Fedora:0.12.3.1, FreeBSD:0.10.12.3, LTSHaskell:0.12.3.1, NixOS:0.12.3.1, Stackage:0.12.3.1, openSUSE:0.12.3.1
Downloads 408944 total (446 in the last 30 days)
Rating 2.75 (votes: 11) [estimated by Bayesian average]
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Status Docs uploaded by user
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