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DOE OSTI · 1258365

Parallel Algorithms and Patterns

Robey, Robert W.
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Abstract

This is a powerpoint presentation on parallel algorithms and patterns. A parallel algorithm is a well-defined, step-by-step computational procedure that emphasizes concurrency to solve a problem. Examples of problems include: Sorting, searching, optimization, matrix operations. A parallel pattern is a computational step in a sequence of independent, potentially concurrent operations that occurs in diverse scenarios with some frequency. Examples are: Reductions, prefix scans, ghost cell updates. We only touch on parallel patterns in this presentation. It really deserves its own detailed discussion which Gabe Rockefeller would like to develop.

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97 MATHEMATICS AND COMPUTINGComputer Sciencehash algorithmsParallel algorithmsprefix scansreproducible global sums

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Robey, Robert W.. 2016-06-16. Parallel Algorithms and Patterns. https://doi.org/10.2172/1258365

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