Multicore Parallelization Of Block Cyclic Reduction Algorithm

descriptionPublicationkeyboard_double_arrow_right Research , Other literature type 19 Oct 2012Publisher:ZenodoFunded by:EC | PRACE-1IP, EC | PRACE, EC | PRACE-2IP

Authors: Lecas, Dimitri;

doi: 10.5281/zenodo.810697 , 10.5281/zenodo.810696

Multicore Parallelization Of Block Cyclic Reduction Algorithm

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Abstract

The goal of this work is to evaluate how to parallelize the block cyclic reduction using MPI and OpenMP. This algorithm is used to solve elliptic problems much faster than the traditional iterative methods. We explain the parallelism that we exhibit and show the performance of the MPI and the OpenMP version that we have made.

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Keywords

MPI, OpenMP

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