Modeling and analyzing real-time multiprocessor systems

  • Authors:
  • Maarten Wiggers;Lothar Thiele;Edward A. Lee;Simon Schliecker;Marco Bekooij

  • Affiliations:
  • University of Twente, Enschede, Netherlands;ETH Zurich, Zurich, Switzerland;University of California, Berkeley, Berkeley, USA;Technische Universitat Braunschweig, Braunschweig, Germany;NXP semiconductors, Eindhoven, Netherlands

  • Venue:
  • CODES/ISSS '10 Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
  • Year:
  • 2010

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Abstract

Approaches have been developed to verify that real-time multi-processor systems meet their timeliness constraints. Such approaches make assumptions on the model of computation, the load placed on the multi-processor system, and the faults that can arise. This heterogeneous set of assumptions make these approaches hard to compare. To clarify the positioning of four recently developed approaches, an overview will be presented during this tutorial. For each approach, the application domain in which its assumptions are realistic and the dominant application requirements that have driven its development are presented. Next to providing timeliness guarantees, attention is given to the robustness aspects of each approach; e.g. against faults such as overload.