The Problems and the Solutions of the Metacomputing Experiment in SC99

  • Authors:
  • Stephen Pickles;Fumie Costen;John Brooke;Edgar Gabriel;Matthias Müller;Michael Resch;Stephen Ord

  • Affiliations:
  • -;-;-;-;-;-;-

  • Venue:
  • HPCN Europe 2000 Proceedings of the 8th International Conference on High-Performance Computing and Networking
  • Year:
  • 2000

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Abstract

An intercontinental network of supercomputers spanning more than 10000 miles and running challenging scientific applications was realized at the Supercomputing'99 (SC'99) conference in Portland, Oregon, USA using PACX-MPI and ATM PVCs. In this paper, we describe how we constructed the heterogeneous cluster of supercomputers, the problems we confronted in terms of multi-architecture and the way several applications handled the specific requirements of a metacomputer.