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Optimal multinode broadcast on a mesh connected graph with reduced bufferization

  • Abderezak Touzene
  • Brigitte Plateau
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Part of the Lecture Notes in Computer Science book series (LNCS, volume 487)

Abstract

We present an optimal all-to-all communication procedure for a mesh connected topology of processors with wrap-around (a torus). This procedure is based on a spanning tree method and uses a reduced bufferization space.

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References

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    Berge. Théorie des graphes. Gautiers-Villars, 1983.Google Scholar
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    Y. Saad. Data communication in parallel architectures. Parallel Computing, (11), 1989.Google Scholar
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    D.M. Topkis. All-to-all broadcast by flooding in communication networks. IEEE Transactions on Computers, 38(9), September 1989.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • Abderezak Touzene
    • 1
  • Brigitte Plateau
    • 1
  1. 1.LGI-IMAG, Groupe Calcul parallèleGrenoble cedex France

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