The SimUTC Fault-Tolerant Distributed Systems Simulation Toolkit

  • Authors:
  • Bettina Weiss;Günther Gridling;Ulrich Schmid;Klaus Schossmaier

  • Affiliations:
  • -;-;-;-

  • Venue:
  • MASCOTS '99 Proceedings of the 7th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems
  • Year:
  • 1999

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Abstract

We introduce our SimUTC toolkit, a fault-tolerant distributed systems simulation built upon the discrete event simulation package C++SIM. SimUTC has been developed in the course of our project SynUTC and targets distributed algorithms for high-accuracy fault-tolerant clock synchronization. This application domain requires detailed simulation models for network transmission and local clock devices, fault-injection capabilities, flexible system configuration facilities, and customized data capture and analysis tools. We explain how SimUTC addresses those issues and provide a few samples of simulation results gathered from the evaluation of the well-known Fault-Tolerant Average clock synchronization algorithm.