以密集矩阵的WZ分解为例，研究了多核架构下嵌套循环的并行化策略

2015 Federated Conference on Computer Science and Information Systems (FedCSIS) Pub Date : 2015-11-09 DOI:10.15439/2015F354

B. Bylina, J. Bylina

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引用次数: 5

摘要

在WZ分解中，最外层的并行循环减少了每一步执行的迭代次数，这改变了每一步的并行度。本文以WZ分解为例，提出了在多核架构上并行化嵌套循环的四种策略。

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Strategies of parallelizing nested loops on the multicore architectures on the example of the WZ factorization for the dense matrices

In the WZ factorization the outermost parallel loop decreases the number of iterations executed at each step and this changes the amount of parallelism in each step. The aim of the paper is to present four strategies of parallelizing nested loops on multicore architectures on the example of the WZ factorization.

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2015 Federated Conference on Computer Science and Information Systems (FedCSIS)

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