Snippets tagged parallel
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F# Future
Similar to an async { } block but captures the result for future consumption. This structure can be very useful for performing multiple result-returning operations in parallel when the results aren't needed immediately. For example, performing several read/transform operations or pre-populating a cache with yet-to-be computed values. Microsoft's Task Parallel Library in .NET 4.0 includes a Future implementation so this version is only needed on earlier .NET versions. Comments, suggestions, and improvements are always welcome.
4 people like this
Like the snippet!Posted: 13 years ago by Jason McCampbell
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Reducers
A simple yet powerful library for parallel collection processing. Inspired by Clojure's Reducers.
10 people like this
Like the snippet!Posted: 11 years ago by Nick Palladinos
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Staged Parallel Ziria Streams
Staged Parallel Ziria Streams.
1 people like this
Like the snippet!Posted: 7 years ago by NIck Palladinos
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Async.Parallel2 and Async.Parallel3
Async.Parallel2 and Async.Parallel3, for running three Async's in parallel as thread pool tasks. Alternative versions given which use Async.Parallel under the hood.
17 people like this
Like the snippet!Posted: 12 years ago by Don Syme
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Parallel fold
Idea from Guy L. Steele - Organizing Functional Code for Parallel Execution; or, foldl and foldr Considered Slightly Harmful - https://vimeo.com/6624203
9 people like this
Like the snippet!Posted: 9 years ago by Tuomas Hietanen
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Fast Fibonacci numbers calculation
This snippet based on Binet's formula combined with fast power algorithm. Four multiplications run in parallel, thus processor with four cores recommended. Bitwise operators improve divisions and multiplications by pow of 2.
0 people like this
Like the snippet!Posted: 4 years ago by Pavel Tatarintsev