MPISH2: Unix Integration for MPI Programs

  • Narayan Desai
  • Ewing Lusk
  • Rick Bradshaw
Conference paper

DOI: 10.1007/11557265_44

Part of the Lecture Notes in Computer Science book series (LNCS, volume 3666)
Cite this paper as:
Desai N., Lusk E., Bradshaw R. (2005) MPISH2: Unix Integration for MPI Programs. In: Di Martino B., Kranzlmüller D., Dongarra J. (eds) Recent Advances in Parallel Virtual Machine and Message Passing Interface. EuroPVM/MPI 2005. Lecture Notes in Computer Science, vol 3666. Springer, Berlin, Heidelberg

Abstract

While MPI is the most common mechanism for expressing parallelism, MPI programs remain poorly integrated in Unix environments. We introduce MPISH2, an MPI process manager analogous to serial Unix shells. It provides better integration capabilities for MPI programs by providing a uniform execution mechanism for parallel and serial programs, exposing return codes and standard I/O stream information.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Narayan Desai
    • 1
  • Ewing Lusk
    • 1
  • Rick Bradshaw
    • 1
  1. 1.Mathematics and Computer Science DivisionArgonne National LaboratoryArgonneUSA

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