A programming model performance study using the NAS parallel benchmarks

Abstract

Harnessing the power of multicore platforms is challenging due to the additional levels of parallelism present. In this paper we use the NAS Parallel Benchmarks to study three programming models, MPI, OpenMP and PGAS to understand their performance and memory usage characteristics on current multicore architectures. To understand these characteristics we… (More)
DOI: 10.3233/SPR-2010-0306

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