A hybrid message Logging-CIC protocol for constrained checkpointability

  • Authors:
  • Françoise Baude;Denis Caromel;Christian Delbé;Ludovic Henrio

  • Affiliations:
  • INRIA CNRS, Univ. Nice-Sophia Antipolis, Sophia Antipolis Cedex, France;INRIA CNRS, Univ. Nice-Sophia Antipolis, Sophia Antipolis Cedex, France;INRIA CNRS, Univ. Nice-Sophia Antipolis, Sophia Antipolis Cedex, France;INRIA CNRS, Univ. Nice-Sophia Antipolis, Sophia Antipolis Cedex, France

  • Venue:
  • Euro-Par'05 Proceedings of the 11th international Euro-Par conference on Parallel Processing
  • Year:
  • 2005

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Abstract

Communication Induced Checkpointing protocols usually make the assumption that any process can be checkpointed at any time. We propose an alternative approach which releases the constraint of always checkpointable processes, without delaying any message reception nor altering message ordering enforced by the communication layer or by the application. This protocol has been implemented within ProActive, an open source Java middleware for asynchronous and distributed objects implementing the ASP (Asynchronous Sequential Processes) model.