JECho - Interactive High Performance Computing with Java Event Channels

  • Authors:
  • Affiliations:
  • Venue:
  • IPDPS '01 Proceedings of the 15th International Parallel and Distributed Processing Symposium (IPDPS'01) - Volume 1
  • Year:
  • 2001

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Abstract

This paper presents JECho, a Java-based communicationinfrastructure for collaborative high performance applications. JECho implements a publish/subscribe communicationparadigm, permitting distributed concurrent sets of components to provide interactive service to collaborating end users via event channels. JECho's eager handler concept allows individual event subscribers to dynamically tailor event flows to adapt to runtime changes in component behaviors and needs, and to changes in platform resources. Benchmark results suggest that JECho maybe used for building large-scale, high-performance eventdelivery systems, which can efficiently adapt to changes inuser needs or the environment using eager handlers.