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The Implementation of Cellular Automata Interference of Two Waves in LuNA Fragmented Programming System

  • V. P. Markova
  • M. B. OstapkevichEmail author
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10421)

Abstract

In this paper, a parallel implementation of the cellular-automata interference algorithm for two waves using the fragmented programming technology and LuNA system based on it is proposed. The technology is based on a strategy of data flow control. Unlike existing systems and technologies, LuNA provides a unified technology for implementing parallel programs on a heterogeneous multicomputer. The LuNA program contains a description of data fragments, computational fragments, and information dependencies between them. In the work, the LuNA program was executed on a computational cluster with homogeneous nodes. The results of comparison of the LuNA and MPI implementations showed that the execution time of the LuNA program exceeded that of the MPI program. This is due to the peculiarities of algorithms used for the distribution, search and transfer of data and computation fragments between the nodes of a cluster. The complexity of writing the LuNA program is much lower than for the MPI program.

Keywords

Parallel programming Fragmented programming Graph of information dependencies LuNA system Cellular automata 

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.The Institute of Computational Mathematics and Mathematical Geophysics SB RASNovosibirskRussia
  2. 2.The Novosibirsk State Technical UniversityNovosibirskRussia
  3. 3.The Novosibirsk National Research State UniversityNovosibirskRussia

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