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Ensemble-2: Dynamic Composition of MPMD Programs

  • Yiannis Cotronis
  • Paul Polydoras
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3666)

Abstract

Ensemble-1 has been proposed for composing applications, consisting of MPI based components and external composition directives. Composed applications may be executed on any MPI distribution. Ensemble-1 followed the “static” principles of MPI-1; there is no dynamic process creation or destruction. In this paper, we propose Ensemble-2 supporting the composition of dynamically created processes following MPI-2 standard. The composition is based on construction of intercommunicators and establishing communication channels using either the parent/child or the client/server process relationship model.

Keywords

Message Passing Interface Atmospheric Process Parent Process Communicator Construction Local Port 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Yiannis Cotronis
    • 1
  • Paul Polydoras
    • 1
  1. 1.Department of Informatics and TelecommunicationsNational and Kapodistrian University of Athens, PanepistimioupolisAthensGreece

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