Distributed Ring Embedding in Faulty De Bruijn Networks

  • Authors:
  • Robert A. Rowley;Bella Bose

  • Affiliations:
  • Oregon State Univ., Corvallis;Oregon State Univ., Corvallis

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1997

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Abstract

We present a distributed network-level algorithm that constructs a cycle in a d-ary De Bruijn multiprocessor network in the presence of an arbitrary number of node failures. When the number of faults f does not exceed d驴 1 a cycle of length at least dn驴nf驴 1 can always be found in O(n) steps in a network of size dn.