A Framework for Executing Parallel Simulation Using RTI

  • Authors:
  • Zijing Yuan;Wentong Cai;Malcolm Yoke Hean Low

  • Affiliations:
  • -;-;-

  • Venue:
  • DS-RT '03 Proceedings of the Seventh IEEE International Symposium on Distributed Simulation and Real-Time Applications
  • Year:
  • 2003

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Abstract

The Grid enables large-scale resource sharing and makes it viable for running large-scale parallel and distributed simulations. The High Level Architecture (HLA) paradigm provides a software platform and interoperability interface for simulation components to utilize these hardware resources. However, neither the Grid nor the HLA provides mechanism for resourcemanagement for parallel and distributed simulations. It is also noticed that substantial effort is required for writing program that conforms to the Runtime Infrastructure (RTI) requirements because of its complexity. In this paper, we introduce a framework for designing and executing parallel simulation using the RTI. The framework is also designed to assist load balancing and checkpointing. With the code library from our framework, the modeler is able to complete the design of a parallel simulation that runs on RTI by specifying the simulation configuration and the handling detail of each event. Our framework incorporates automaticcode generation. It also uses Data Distribution Management to route simulation events (interactions) to achieve efficient use of network bandwidth.