commit: ba9927d54e89114c3ed6fda3c8f6147671a4035d Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> AuthorDate: Sun Sep 11 09:48:11 2016 +0000 Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> CommitDate: Sun Sep 11 10:01:32 2016 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ba9927d5
dev-haskell/bitwise: multidimentional bit arrays, a depend of app-forensics/quickfuzz Package-Manager: portage-2.3.0 dev-haskell/bitwise/Manifest | 1 + dev-haskell/bitwise/bitwise-0.1.1.1.ebuild | 33 +++++++++++++++++++ dev-haskell/bitwise/metadata.xml | 52 ++++++++++++++++++++++++++++++ 3 files changed, 86 insertions(+) diff --git a/dev-haskell/bitwise/Manifest b/dev-haskell/bitwise/Manifest new file mode 100644 index 00000000..2ce8f28 --- /dev/null +++ b/dev-haskell/bitwise/Manifest @@ -0,0 +1 @@ +DIST bitwise-0.1.1.1.tar.gz 17107 SHA256 cde04615108c8e1e4b9f3a6fd7115b6fe40068385489fc5fc3d41e3700d69486 SHA512 f599411c6ce68a0ac71045ade891ae9c70a2b94b79285cdbac9e694bf227df5f0e65f115321ac62ac2878232aa91b5a6a376ae43654671fda0de2f9b0b65c70e WHIRLPOOL 6e161561d8a34400b93763b699a7af5fa8a7f5a10d097a2ae6cd6365f12d8e12c253fc316b11e63b0ff4b6c6fffdca0f2d399439c4babe0af3e97f56563c3d91 diff --git a/dev-haskell/bitwise/bitwise-0.1.1.1.ebuild b/dev-haskell/bitwise/bitwise-0.1.1.1.ebuild new file mode 100644 index 00000000..4cee11c --- /dev/null +++ b/dev-haskell/bitwise/bitwise-0.1.1.1.ebuild @@ -0,0 +1,33 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=6 + +# ebuild generated by hackport 0.5.9999 + +CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite" +inherit haskell-cabal + +DESCRIPTION="fast multi-dimensional unboxed bit packed Bool arrays" +HOMEPAGE="http://code.mathr.co.uk/bitwise"; +SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz" + +LICENSE="BSD" +SLOT="0/${PV}" +KEYWORDS="~amd64 ~x86" +IUSE="" + +RDEPEND=">=dev-lang/ghc-7.4.1:= +" +DEPEND="${RDEPEND} + >=dev-haskell/cabal-1.9.2 + test? ( >=dev-haskell/quickcheck-2.4 ) +" + +src_prepare() { + default + + cabal_chdeps \ + 'QuickCheck >= 2.4 && < 2.9' 'QuickCheck >= 2.4' +} diff --git a/dev-haskell/bitwise/metadata.xml b/dev-haskell/bitwise/metadata.xml new file mode 100644 index 00000000..4f0bc14 --- /dev/null +++ b/dev-haskell/bitwise/metadata.xml @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";> +<pkgmetadata> + <maintainer type="project"> + <email>hask...@gentoo.org</email> + <name>Gentoo Haskell</name> + </maintainer> + <longdescription> + Unboxed multidimensional bit packed Bool arrays with fast aggregate + operations based on lifting Bool operations to bitwise operations. + + There are many other bit packed structures out there, but none met + all of these requirements: + + (1) unboxed bit packed Bool array, + + (2) multi-dimensional indexing, + + (3) fast (de)serialization, or interoperable with foreign code, + + (4) fast aggregate operations (fold, map, zip). + + Quick tour of the bitwise library: + + [Data.Bits.Bitwise] Lift boolean operations on 'Bool' to bitwise + operations on 'Data.Bits.Bits'. + + [Data.Array.BitArray] Immutable bit arrays. + + [Data.Array.BitArray.ST] Mutable bit arrays in 'Control.Monad.ST.ST'. + + [Data.Array.BitArray.IO] Mutable bit arrays in 'IO'. + + [Data.Array.BitArray.ByteString] (De)serialization. + + [Codec.Image.PBM] Portable bitmap monochrome 2D image format. + + Very rough performance benchmarks: + + * immutable random access single bit reads: + @BitArray ix@ is about 40% slower than @UArray ix Bool@, + + * 'Control.Monad.ST.ST' mutable random access single bit reads: + @STBitArray s ix@ is about the same as @STUArray s ix Bool@, + + * immutable map @Bool -> Bool@: + @BitArray ix@ is about 85x faster than @UArray ix Bool@, + + * immutable zipWith @Bool -> Bool -> Bool@: + @BitArray ix@ is about 1300x faster than @UArray ix Bool@. + </longdescription> +</pkgmetadata>
