Workload Distribution in Fault Simulation

  • Authors:
  • Minesh B. Amin;Bapiraju Vinnakota

  • Affiliations:
  • Guru Technologies Inc., 3065 Democracy Way, Santa Clara, CA 95014;Department of Electrical Engineering, University of Minnesota, Minneapolis, MN 55455. E-mail: bapi@ee.umn.edu

  • Venue:
  • Journal of Electronic Testing: Theory and Applications
  • Year:
  • 1997

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Abstract

Simulation at the gate level is computationally very expensive.Parallel processing is one technique to reduce simulation time.Possessing knowledge of the distribution of computational activity insimulation can aid in parallelizing it efficiently. We present a newcharacterization of the distribution of the computational workload infault simulation. An empirical analysis shows that the workloaddistribution is circuit specific, and is largely independent of thevector set being simulated. An inexpensive method to predict theworkload distribution is also discussed.