PSB graphs for simulating cooperative and distributed program behavior

  • Authors:
  • James M. Butler;A. Yavuz Oruc

  • Affiliations:
  • Raytheon Company, Missile Systems Division, Woburn Street, Lowell, MA;Department of Electrical Engineering, Institute for Advanced Computer Studies, University of Maryland, College Park, MD

  • Venue:
  • CSC '90 Proceedings of the 1990 ACM annual conference on Cooperation
  • Year:
  • 1990

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Abstract

There are many areas of investigation where it is necessary to model the structure and behavior of distributed programs. Many models exist, though most tend to focus on some particular aspect of program behavior. For many problems, such as task mapping in real-world systems, it is necessary to coalesce all major features of distributed program structure and behavior into a single model. This paper presents a model called a Program Structure and Behavior graph which provides a basis for simulating cooperative and distributed programs. A facility which can simulate these distributed programs has been developed and tested. The paper describes this facility along with example runs.