Analytical model of fully-adaptive wormhole-routed k-ary n-cubes in the presence of hot spot traffic

H. Sarbazi-Azad*, M. Ould-Khaoua, L. M. Mackenzie

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapter

4 Citations (Scopus)

Abstract

Several analytical models of fully-adaptive routing have recently been proposed for wormhole-routed k-ary n-cubes under the uniform traffic pattern. However, there has been hardly any model reported yet that deals with other important non-uniform traffic patterns, such as hot spots. As a result, most studies have resorted to simulation when evaluating the performance merits of adaptive routing. This paper describes the first analytical model of fully-adaptive wormhole routing in k-ary n-cubes in the presence of hot spot traffic. Results from simulation show close agreement with those predicted by the model.

Original languageEnglish
Title of host publicationProceedings of the International Parallel Processing Symposium, IPPS
PublisherIEEE
Pages605-610
Number of pages6
Publication statusPublished - 2000

ASJC Scopus subject areas

  • Hardware and Architecture

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