Optimising the MPI Library for the T3E

  • Authors:
  • Stephen Booth

  • Affiliations:
  • -

  • Venue:
  • Euro-Par '01 Proceedings of the 7th International Euro-Par Conference Manchester on Parallel Processing
  • Year:
  • 2001

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Abstract

This paper describes an optimised MPI library for the T3E.1 Previous versions of MPI for the T3E were built on top of the SHMEM interface. This paper describes an optimised version that also uses additional capabilities of the low-level communication hardware.