dev-haskell / psqueues

Pure priority search queues

Official package sites : http://hackage.haskell.org/package/psqueues ·

The psqueues package provides <https://en.wikipedia.org/wiki/Priority_queue Priority Search Queues> in three different flavors. * @OrdPSQ k p v@, which uses the @Ord k@ instance to provide fast insertion, deletion and lookup. This implementation is based on Ralf Hinze's <http://citeseer.ist.psu.edu/hinze01simple.html A Simple Implementation Technique for Priority Search Queues>. Hence, it is similar to the <http://hackage.haskell.org/package/PSQueue PSQueue> library, although it is considerably faster and provides a slightly different API. * @IntPSQ p v@ is a far more efficient implementation. It fixes the key type to @Int@ and uses a <https://en.wikipedia.org/wiki/Radix_tree radix tree> (like @IntMap@) with an additional min-heap property. * @HashPSQ k p v@ is a fairly straightforward extension of @IntPSQ@: it simply uses the keys' hashes as indices in the @IntPSQ@. If there are any hash collisions, it uses an @OrdPSQ@ to resolve those. The performance of this implementation is comparable to that of @IntPSQ@, but it is more widely applicable since the keys are not restricted to @Int@, but rather to any @Hashable@ datatype. Each of the three implementations provides the same API, so they can be used interchangeably. The benchmarks show how they perform relative to one another, and also compared to the other Priority Search Queue implementations on Hackage: <http://hackage.haskell.org/package/PSQueue PSQueue> and <http://hackage.haskell.org/package/fingertree-psqueue fingertree-psqueue>. <<http://i.imgur.com/KmbDKR6.png>> <<http://i.imgur.com/ClT181D.png>> Typical applications of Priority Search Queues include: * Caches, and more specifically LRU Caches; * Schedulers; * Pathfinding algorithms, such as Dijkstra's and A*.

v0.2.2.3 :: 0/0.2.2.3 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v0.2.2.2 :: 0/0.2.2.2 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v0.2.2.1 :: 0/0.2.2.1 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

v0.2.0.3 :: 0/0.2.0.3 :: gentoo

Modified
License
BSD
Keywords
~amd64 ~x86
USE flags
doc hscolour profile test

General

doc
Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
hscolour
Include coloured haskell sources to generated documentation (dev-haskell/hscolour)
profile
Add support for software performance analysis (will likely vary from ebuild to ebuild)
test
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)

dev-haskell / cabal : A framework for packaging Haskell software

dev-haskell / haddock : A documentation-generation tool for Haskell libraries

dev-haskell / hashable : A class for types that can be converted to a hash value

dev-haskell / hscolour : Colourise Haskell code

dev-haskell / hunit : A unit testing framework for Haskell

dev-haskell / quickcheck : Automatic testing of Haskell programs

dev-haskell / tagged : Haskell 98 phantom types to avoid unsafely passing dummy arguments

dev-haskell / test-framework : Framework for running and organising tests, with HUnit and QuickCheck support

dev-haskell / test-framework-hunit : HUnit support for the test-framework package

dev-haskell / test-framework-quickcheck2 : QuickCheck2 support for the test-framework package

dev-lang / ghc : The Glasgow Haskell Compiler

dev-haskell / hashable : A class for types that can be converted to a hash value

dev-lang / ghc : The Glasgow Haskell Compiler

dev-haskell / http2 : HTTP/2.0 library including frames and HPACK

Repository mirror & CI · gentoo
Merge updates from master
Michał Górny · gentoo
*/*: Inline mirror://hackage and update URIs
This change inlines mirror://hackage in all ebuilds, and updates URIs to the modern form (old URIs redirect to that). The change has been made using the following command: find -name '*.ebuild' -exec sed -r -i \ -e 's@mirror://hackage/@https://hackage.haskell.org/@g' \ -e 's@https://hackage.haskell.org/packages/archive/([^/]*)/([^/]*)/@https://hackage.haskell.org/package/\1-\2/@g' \ -e '/hackage\.haskell\.org/s@\$\{PN}-\$\{PV}@${P}@g' \ -e '/hackage\.haskell\.org/s@\$\{MY_PN}-\$\{PV}@${MY_P}@g' \ -e '/hackage\.haskell\.org/s@\$\{PN}-\$\{MY_PV}@${MY_P}@g' \ {} + Signed-off-by: Michał Górny <mgorny@gentoo.org>
Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
Sergei Trofimovich · gentoo
dev-haskell/psqueues: bump up to 0.2.2.3
Package-Manager: Portage-2.3.3, Repoman-2.3.1
T. Malfatti · gentoo
media-libs/portaudio: Version bump
Sergei Trofimovich · gentoo
dev-haskell/psqueues: bump up to 0.2.2.2
Package-Manager: portage-2.3.2
Sergei Trofimovich · gentoo
dev-haskell/psqueues: bump up to 0.2.2.1
Package-Manager: portage-2.2.28
Sergei Trofimovich · gentoo
dev-haskell/psqueues: new package, a depend of dev-haskell/http2
Pure priority search queues. Package-Manager: portage-2.2.27