Design and analysis of a multiprocessor system with extended fault tolerance

  • Authors:

  • Sang-Seok Shin

  • Affiliations:

  • -

  • Venue:
  • FTDCS '95 Proceedings of the 5th IEEE Workshop on Future Trends of Distributed Computing Systems
  • Year:
  • 1995

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Abstract

Abstract: Hardware approaches to fault-tolerance in designing a scalable multiprocessor system are discussed. Each node is designed to support multi-level fault-tolerance enabling a user to choose the level of fault-tolerance with a possible resource or performance penalty. Various tree-type interconnection networks using switches are compared in terms of reliability, latency, and implementation complexity. A practical duplicate interconnection network with the increased reliability is proposed in consideration of implementation issues under the physical constraint.