Dependability Modeling for Multiprocessors

  • Authors:
  • Chita R. Das;Jeffrey T. Kreulen;Matthew J. Thazhuthaveetil;Laxmi N. Bhuyan

  • Affiliations:
  • -;-;-;-

  • Venue:
  • Computer
  • Year:
  • 1990

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Abstract

A tutorial on dependability and performance-related dependability models for multiprocessors is presented. Multiprocessors are classified as having shared-memory or distributed-memory architectures, and some fundamental dependability modeling concepts. Reliability models based on four types of reliability evaluation techniques (terminal, multiterminal, task-based, and network reliability) are examined. The status of research efforts on performance-related dependability is discussed, and the models' effectiveness is illustrated with a few numerical examples. A brief survey of software packages for dependability computation in included.