Efficient simulation of view synchrony

  • Authors:
  • Frej Drejhammar;Seif Haridi

  • Affiliations:
  • Swedish Institute of Computer Science, Kista, Sweden;Swedish Institute of Computer Science, Kista, Sweden

  • Venue:
  • Proceedings of the Winter Simulation Conference
  • Year:
  • 2012

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Abstract

View synchrony is a communications paradigm for building reliable distributed systems. Testing a protocol using view synchrony with a simulated implementation of view synchrony allows the tested protocol to be exposed to the full timing range allowed by the view synchrony model. This both reduces the complexity of the test environment and increases the confidence in the tested protocol. This paper outlines an algorithm for efficiently simulating view synchrony, including failure-atomic total-order multicast in a discrete-time event simulator.