Scheduling workflow distributed applications in javasymphony

  • Authors:
  • Alexandru Jugravu;Thomas Fahringer

  • Affiliations:
  • Institute for Software Science, University of Vienna, Wien, Austria;Institute for Software Science, University of Innsbruck, Innsbruck, Austria

  • Venue:
  • Euro-Par'05 Proceedings of the 11th international Euro-Par conference on Parallel Processing
  • Year:
  • 2005

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Abstract

JavaSymphony is a high-level programming model for performance-oriented distributed and parallel Java applications, which allows the programmer to control parallelism, load balancing, and locality at a high level of abstraction. Recently, we have introduced new features to support the development and the deployment of workflow distributed applications for JavaSymphony. We have built a formal model of a workflow, which allows a graphical representation of the associated workflow. In this paper, we give further details about the workflow model and introduce a new theoretical framework for scheduling JavaSymphony workflow applications.