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arXiv · 1710.10490

Analytical Estimation of the Scalability of Iterative Numerical Algorithms on Distributed Memory Multiprocessors

Leonid B. Sokolinsky
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Abstract

This article presents a new high-level parallel computational model named BSF - Bulk Synchronous Farm. The BSF model extends the BSP model to deal with the compute-intensive iterative numerical methods executed on distributed-memory multiprocessor systems. The BSF model is based on the master-worker paradigm and the SPMD programming model. The BSF model makes it possible to predict the upper scalability bound of a BSF-program with great accuracy. The BSF model also provides equations for estimating the speedup and parallel efficiency of a BSF-program.

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Leonid B. Sokolinsky. 2017-10-28. Analytical Estimation of the Scalability of Iterative Numerical Algorithms on Distributed Memory Multiprocessors. https://doi.org/10.1134/s1995080218040121

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