dev-haskell / concurrent-extra

Extra concurrency primitives

Official package sites : ·

The @concurrent-extra@ package offers among other things the following selection of synchronisation primitives: * @Broadcast@: Wake multiple threads by broadcasting a value. * @Event@: Wake multiple threads by signalling an event. * @Lock@: Enforce exclusive access to a resource. Also known as a binary semaphore or mutex. The package additionally provides an alternative that works in the @STM@ monad. * @RLock@: A lock which can be acquired multiple times by the same thread. Also known as a reentrant mutex. * @ReadWriteLock@: Multiple-reader, single-writer locks. Used to protect shared resources which may be concurrently read, but only sequentially written. * @ReadWriteVar@: Concurrent read, sequential write variables. Please consult the API documentation of the individual modules for more detailed information. This package was inspired by the concurrency libraries of Java and Python.

v0.7.0.10 :: 0/ :: gentoo

amd64 x86
USE flags
doc hscolour profile test


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

dev-haskell / async : Run IO operations asynchronously and wait for their results

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

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

dev-haskell / hscolour : Colourise Haskell code

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

dev-haskell / random : random number library

dev-haskell / stm : Software Transactional Memory

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 / unbounded-delays : Unbounded thread delays and timeouts

dev-lang / ghc : The Glasgow Haskell Compiler

dev-haskell / stm : Software Transactional Memory

dev-haskell / unbounded-delays : Unbounded thread delays and timeouts

dev-lang / ghc : The Glasgow Haskell Compiler

app-forensics / quickfuzz : An experimental grammar fuzzer in Haskell using QuickCheck

dev-haskell / threads : Fork threads and wait for their result

Sergei Trofimovich · gentoo
dev-haskell/concurrent-extra: stable for x86/amd64, bug #631138
Package-Manager: Portage-2.3.10, Repoman-2.3.3 RepoMan-Options: --include-arches="amd64 x86"
Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <>
Sergei Trofimovich · gentoo
dev-haskell/concurrent-extra: allow async-2.1
Package-Manager: portage-2.2.28
Sergei Trofimovich · gentoo
dev-haskell/concurrent-extra: drop old
Package-Manager: portage-2.2.28
Ian Delaney · gentoo
Merge remote-tracking branch 'remotes/Coacher/mpv-verbump-to-0.15.0'
Pull request:
Sergei Trofimovich · gentoo
dev-haskell/concurrent-extra: bump up to
Package-Manager: portage-2.2.26
Robin H. Johnson · gentoo
proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <> X-Thanks: Alec Warner <> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <> - validation scripts X-Thanks: Patrick Lauer <> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed