An Out-of-Core Sorting Algorithm for Clusters with Processors at Different Speed

  • Authors:
  • Christophe Cérin

  • Affiliations:
  • -

  • Venue:
  • IPDPS '02 Proceedings of the 16th International Parallel and Distributed Processing Symposium
  • Year:
  • 2002

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Abstract

The paper deals with the problem of parallel external integer sorting in the context of a class of heterogeneous clusters. We explore some techniques inherited from the homogeneous and in-core cases to show how they can be deployed for clusters with processor performances related by a multiplicative factor.