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 optimisation 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.


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Flags

Manual 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

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For package maintainers and hackage trustees

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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, 0.13.1.0 (info)
Change log changelog
Dependencies base (>=4 && <5), deepseq (>=1.1 && <1.5), ghc-prim, primitive (>=0.5.0.1 && <0.6) [details]
License BSD-3-Clause
Copyright (c) Roman Leshchinskiy 2008-2012
Author Roman Leshchinskiy <rl@cse.unsw.edu.au>
Maintainer libraries@haskell.org
Category Data, Data Structures
Home page https://github.com/haskell/vector
Bug tracker https://github.com/haskell/vector/issues
Source repo head: git clone https://github.com/haskell/vector.git
Uploaded by DanDoel at 2014-12-03T04:31:10Z
Distributions Arch:0.13.1.0, Debian:0.12.1.2, Fedora:0.13.0.0, FreeBSD:0.10.12.3, LTSHaskell:0.13.1.0, NixOS:0.13.1.0, Stackage:0.13.1.0, openSUSE:0.13.1.0
Reverse Dependencies 2029 direct, 12600 indirect [details]
Downloads 416806 total (610 in the last 30 days)
Rating 2.75 (votes: 13) [estimated by Bayesian average]
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Status Docs uploaded by user
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Readme for vector-0.10.12.2

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The vector package

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