Title: Hierarchical Parallel Programming Model and Parallelization and Optimization Techniques Based on SMP Cluster
Abstract: This paper describes the hybrid parallel programming model MPI/OpenMP which is suitable for the hierarchical architecture of SMP cluster in detail.It also provides the inter-and intro-node hierarchical parallelism.Then combined with an available performance evaluation method,a number of effective parallelization and optimization techniques on the MPI,OpenMP and single-processor three levels are introduced respectively.Meanwhile,we emphasize that performance optimization on single-processor is an important issue which cannot be ignored for improving parallel program performance.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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Cited By Count: 1
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