lvish: Parallel scheduler, LVar data structures, and infrastructure to build more.
A programming model based on monotonically-growing concurrent data structures.
As a starting point, look at the main module, Control.LVish, as well as one of these papers:
FHPC 2013: LVars: lattice-based data structures for deterministic parallelism (http://dl.acm.org/citation.cfm?id=2502326).
POPL 2014: Freeze after writing: quasi-deterministic parallel programming with LVars (http://www.cs.indiana.edu/~lkuper/papers/2013-lvish-draft.pdf).
PLDI 2014: Taming the Parallel Effect Zoo: Extensible Deterministic Parallelism with LVish (http://www.cs.indiana.edu/~rrnewton/papers/effectzoo-draft.pdf).
If the haddocks are not building, here is a mirror: http://www.cs.indiana.edu/~rrnewton/haddock/lvish/
Change Log:
1.0.0.6 - tighten up dependencies; remove unused flags; very minor doc fixes.
1.1.2 - many bugfixes, plus a new logging infrastructure, and verification of finite lattices
1.1.4 - GHC 7.8.3 compatibility.
Flags
Manual Flags
Name | Description | Default |
---|---|---|
debug | Activate additional debug assertions, and printed output. | Disabled |
chaselev | Use the Chase-Lev work-stealing deque | Disabled |
getonce | Ensure that continuations of get run at most once (by using extra synchronization) | Disabled |
generic | Use (forthcoming) generic interfaces for Par monads. | Disabled |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- lvish-1.1.4.tar.gz [browse] (Cabal source package)
- Package description (revised from the package)
Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.
Maintainer's Corner
For package maintainers and hackage trustees
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Versions [RSS] | 1.0, 1.0.0.2, 1.0.0.4, 1.0.0.6, 1.1.1.1, 1.1.1.2, 1.1.1.3, 1.1.2, 1.1.4 (info) |
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Dependencies | async, atomic-primops (>=0.6), base (>=4.6 && <4.9), bits-atomic, containers (>=0.5), deepseq (>=1.3), ghc-prim, lattices (>=1.2), missing-foreign, random, transformers, vector (>=0.10) [details] |
License | BSD-3-Clause |
Author | Aaron Turon, Lindsey Kuper, Ryan Newton |
Maintainer | lindsey@composition.al |
Revised | Revision 2 made by RyanNewton at 2015-04-15T15:29:40Z |
Category | Concurrency |
Source repo | head: git clone https://github.com/iu-parfunc/lvars(haskell/lvish) |
Uploaded | by peter_fogg at 2014-09-16T00:54:23Z |
Distributions | |
Reverse Dependencies | 1 direct, 0 indirect [details] |
Downloads | 7819 total (13 in the last 30 days) |
Rating | (no votes yet) [estimated by Bayesian average] |
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Status | Docs uploaded by user Build status unknown [no reports yet] |