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arXiv · 1903.04394

Recursive Matrix Algorithms in Commutative Domain for Cluster with Distributed Memory

Gennadi Malaschonok·Evgeni Ilchenko
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Abstract

We give an overview of the theoretical results for matrix block-recursive algorithms in commutative domains and present the results of experiments that we conducted with new parallel programs based on these algorithms on a supercomputer MVS-10P at the Joint Supercomputer Center of the Russian Academy of Science. To demonstrate a scalability of these programs we measure the running time of the program for a different number of processors and plot the graphs of efficiency factor. Also we present the main application areas in which such parallel algorithms are used. It is concluded that this class of algorithms allows to obtain efficient parallel programs on clusters with distributed memory.

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Gennadi Malaschonok, Evgeni Ilchenko. 2019-03-11. Recursive Matrix Algorithms in Commutative Domain for Cluster with Distributed Memory. https://doi.org/10.1109/ivmem.2018.00015

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