An Adaptive Fault-Tolerant Routing Algorithm for Hypercube Multicomputers

  • Authors:
  • Youran Lan

  • Affiliations:
  • -

  • Venue:
  • IEEE Transactions on Parallel and Distributed Systems
  • Year:
  • 1995

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Abstract

This paper presents a partially adaptive fault-tolerant routing algorithm for hypercube multicomputers. The algorithm is tolerant to n驴 1 link and/or node faults for an n-cube. It makes routing decisions adaptively based on local failure information only. It is simple to implement and needs a very small message overhead. A comparison between the algorithm and a popular previous work is given.