The atomic-primops package

[Tags: bsd3, library]

WARNING: Your program MUST be built with ghc -threaded if you depend on this library. The library depends on threaded Haskell RTS, which is only conditionally linked. If you don't do this you will see an error at link time about cas being missing.

After GHC 7.4 a new casMutVar# primop became available, but it's difficult to use safely, because pointer equality is a highly unstable property in Haskell. This library provides a safer method based on the concept of Tickets.

Also, this library uses the foreign primop capability of GHC to add access to other variants that may be of interest, specifically, compare and swap inside an array.


Properties

Versions0.1.0.0, 0.1.0.2, 0.2.2, 0.2.2.1, 0.3, 0.4, 0.5, 0.5.0.2, 0.6, 0.6.0.5, 0.6.0.6, 0.6.1, 0.6.1.1, 0.7 (info)
Dependenciesbase (>=4.5.0.0 && <4.7), bits-atomic, Cabal, ghc-prim, primitive
LicenseBSD3
AuthorRyan Newton
Maintainerrrnewton@gmail.com
StabilityProvisional
CategoryData
Home pagehttps://github.com/rrnewton/haskell-lockfree-queue/wiki
Source repositoryhead: git clone git://github.com/rrnewton/haskell-lockfree-queue.git
UploadedWed Jul 17 19:33:20 UTC 2013 by RyanNewton
DistributionsFreeBSD:0.6.0.6, NixOS:0.7
Downloads4460 total (171 in last 30 days)
StatusDocs uploaded by user
Build status unknown [no reports yet]

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