76 lines
2.5 KiB
XML
76 lines
2.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<herd>haskell</herd>
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<maintainer>
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<email>haskell@gentoo.org</email>
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</maintainer>
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<longdescription>
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An efficient implementation of Int-indexed arrays (both mutable
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and immutable), with a powerful loop optimisation framework .
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It is structured as follows:
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["Data.Vector"] Boxed vectors of arbitrary types.
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["Data.Vector.Unboxed"] Unboxed vectors with an adaptive
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representation based on data type families.
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["Data.Vector.Storable"] Unboxed vectors of 'Storable' types.
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["Data.Vector.Primitive"] Unboxed vectors of primitive types as
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defined by the @primitive@ package. "Data.Vector.Unboxed" is more
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flexible at no performance cost.
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["Data.Vector.Generic"] Generic interface to the vector types.
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Each module has a @Safe@ version with is marked as @Trustworthy@
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(see <http://hackage.haskell.org/trac/ghc/wiki/SafeHaskell>).
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There is also a (draft) tutorial on common uses of vector.
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* <http://haskell.org/haskellwiki/Numeric_Haskell:_A_Vector_Tutorial>
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Please use the project trac to submit bug reports and feature
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requests.
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* <http://trac.haskell.org/vector>
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Changes in version 0.9
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* 'MonadPlus' instance for boxed vectors
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* Export more @construct@ and @constructN@ from @Safe@ modules
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* Require @primitive-0.4.0.1@
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Changes in version 0.8
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* New functions: @constructN@, @constructrN@
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* Support for GHC 7.2 array copying primitives
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* New fixity for @(!)@
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* Safe Haskell support (contributed by David Terei)
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* 'Functor', 'Monad', 'Applicative', 'Alternative', 'Foldable' and
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'Traversable' instances for boxed vectors
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(/WARNING: they tend to be slow and are only provided for completeness/)
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* 'Show' instances for immutable vectors follow containers conventions
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* 'Read' instances for all immutable vector types
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* Performance improvements
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</longdescription>
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<use>
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<flag name="boundschecks">Enable bounds checking</flag>
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<flag name="internalchecks">Enable internal consistency checks at the cost of a
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significant performance penalty</flag>
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<flag name="unsafechecks">Enable bounds checking in unsafe operations at the cost of a
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significant performance penalty</flag>
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</use>
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</pkgmetadata>
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