A multi-protocol communication architecture for metacomputing

  • Authors:
  • Franco Frattolillo;Salvatore D'Onofrio

  • Affiliations:
  • Research Centre on Software Technology, Department of Engineering, University of Sannio, Benevento, Italy;Research Centre on Software Technology, Department of Engineering, University of Sannio, Benevento, Italy

  • Venue:
  • ICCOM'06 Proceedings of the 10th WSEAS international conference on Communications
  • Year:
  • 2006

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Abstract

Many current software infrastructures can exploit computing resources accessible via Internet to build computational grids or metacomputers, which can be used both to solve large-scale problems and to access distributed computing resources at low cost. However, computational grids and metacomputers are often characterized by a high level of heterogeneity with respect to the architecture of both computing nodes and interconnection networks. This paper describes the design of a multi-protocol communication architecture for metacomputing applications in Java. The paper analyses aspects regarding both the dynamic integration of different protocols in a metacomputer and the design of communication modules that can reduce the overhead tied to critical paths of communicating Java objects.