Difference between revisions of "Parallel"
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| − | == Getting started == |
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Haskell supports both pure parallelism and explicit concurrency. How would you like to begin? |
Haskell supports both pure parallelism and explicit concurrency. How would you like to begin? |
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# Speed up your code by making it run on multicore: |
# Speed up your code by making it run on multicore: |
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| − | #: Start with Control.Parallel (''' |
+ | #: Start with Control.Parallel ('''par''', '''pseq''') and refine with Strategies |
| + | #: ''Find out more about [[Parallelism|parallelism basics]]'' |
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# Manage simultaneous IO actions (eg. multiple connections on a web server) |
# Manage simultaneous IO actions (eg. multiple connections on a web server) |
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#: Start with Concurrent Haskell ('''forkIO''', '''MVar''') |
#: Start with Concurrent Haskell ('''forkIO''', '''MVar''') |
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| + | #: ''Find out more about [[Concurrency|concurrency basics]]'' |
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# Work with clusters or do distributed programming |
# Work with clusters or do distributed programming |
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| + | #: Learn about concurrency first, then try using [[Applications_and_libraries/Network#Libraries|network protocol libraries]] like HTTP or zeromq. |
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| − | #: Distributed programming is still ongoing [[Parallel/Research|research]]. |
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| + | #: Meanwhile look out for [[Parallel/Research|ongoing research]] into distributed Haskell. |
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| − | #: In the meantime, you could use the Haskell MPI bindings, which use Concurrent Haskell and the MPI library. |
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== Community == |
== Community == |
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| + | * Ask questions on [[Mailing lists|Haskell Cafe]] |
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| − | * |
+ | * See what [https://groups.google.com/group/parallel-haskell parallel-haskell] researchers and developers are working on |
| + | * Get the latest from the [[Parallel GHC Project]] |
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* Follow [http://twitter.com/#!/parallelhaskell @parallelhaskell] on Twitter [[image:Twitter-mini.png]] |
* Follow [http://twitter.com/#!/parallelhaskell @parallelhaskell] on Twitter [[image:Twitter-mini.png]] |
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* StackOverflow on Haskell [http://stackoverflow.com/questions/tagged/haskell%2bparallel parallelism] and [http://stackoverflow.com/questions/tagged/haskell%2bconcurrency concurrency] |
* StackOverflow on Haskell [http://stackoverflow.com/questions/tagged/haskell%2bparallel parallelism] and [http://stackoverflow.com/questions/tagged/haskell%2bconcurrency concurrency] |
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== News == |
== News == |
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| + | * 2012-04-20 [http://www.well-typed.com/blog/65 Parallel Haskell Digest 9] |
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| + | * 2012-03-02 [http://www.well-typed.com/blog/64 Parallel Haskell Digest 8] |
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| + | * 2011-12-24 [http://www.well-typed.com/blog/62 Parallel Haskell Digest 7] |
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| + | * 2011-11-21 [http://www.haskell.org/pipermail/haskell-cafe/2011-November/097008.html Job Opportunity at Parallel Scientific] |
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== Tools == |
== Tools == |
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| − | * [ |
+ | * [[ThreadScope]] - parallel programs not getting faster? Use the Threadscope debugger and watch sparks fly. |
* Comprehensive list of [[Applications_and_libraries/Concurrency_and_parallelism|Parallelism and Concurrency libraries]] |
* Comprehensive list of [[Applications_and_libraries/Concurrency_and_parallelism|Parallelism and Concurrency libraries]] |
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== Documentation == |
== Documentation == |
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| + | * [[Parallel/Glossary|Glossary]] |
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* [[Parallel/Reading|Parallel Haskell reading]] |
* [[Parallel/Reading|Parallel Haskell reading]] |
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| + | * [[Parallel/Research|Current research]] |
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| − | * [[Research papers/Parallelism and concurrency|Research papers on parallelism and concurrency]] |
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| − | |||
| − | === Tips and tutorials === |
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| − | |||
| − | * [[Performance/Concurrency|Concurrency performance]] |
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[[Category:Parallel]] |
[[Category:Parallel]] |
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Revision as of 06:56, 26 April 2012
Parallelism and Concurrency in Haskell
Haskell supports both pure parallelism and explicit concurrency. How would you like to begin?
- Speed up your code by making it run on multicore:
- Start with Control.Parallel (par, pseq) and refine with Strategies
- Find out more about parallelism basics
- Manage simultaneous IO actions (eg. multiple connections on a web server)
- Start with Concurrent Haskell (forkIO, MVar)
- Find out more about concurrency basics
- Work with clusters or do distributed programming
- Learn about concurrency first, then try using network protocol libraries like HTTP or zeromq.
- Meanwhile look out for ongoing research into distributed Haskell.
Community
- Ask questions on Haskell Cafe
- See what parallel-haskell researchers and developers are working on
- Get the latest from the Parallel GHC Project
- Follow @parallelhaskell on Twitter
- StackOverflow on Haskell parallelism and concurrency
News
- 2012-04-20 Parallel Haskell Digest 9
- 2012-03-02 Parallel Haskell Digest 8
- 2011-12-24 Parallel Haskell Digest 7
- 2011-11-21 Job Opportunity at Parallel Scientific
Tools
- ThreadScope - parallel programs not getting faster? Use the Threadscope debugger and watch sparks fly.
- Comprehensive list of Parallelism and Concurrency libraries