• Performance modelling of a fault-tolerant real-time multiprocessor using stochastic Petri nets

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    • Keywords


      Real-time control; fault-tolerant multiprocessors; performance modelling; queueing networks; stochastic Petri nets

    • Abstract


      The fault-tolerant multiprocessor (ftmp) is a bus-based multiprocessor architecture with real-time and fault-tolerance features and is used in critical aerospace applications. A preliminary performance evaluation is of crucial importance in the design of such systems. In this paper, we review stochastic Petri nets (spn) and developspn-based performance models forftmp. These performance models enable efficient computation of important performance measures such as processing power, bus contention, bus utilization, and waiting times.

    • Author Affiliations


      Y Narahari1 N Viswanadham1

      1. Department of Computer Science & Automation, Indian Institute of Science, Bangalore - 560 012, India
    • Dates

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