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12th International Conference on Parallel and Distributed Systems - Volume 2 (ICPADS'06)
Analytical Performance Comparison of Deterministic, Partially- and Fully-Adaptive Routing Algorithms in Binary n-Cubes
Minneapolis, Minnesota
July 12-July 15
ISBN: 0-7695-2612-8
A. Patooghy, IPM School of Computer Science, Iran
H. Sarbazi-Azad, IPM School of Computer Science, Iran
In this paper, we study the effect of adaptivity of routing algorithm on the overall performance in a hypercube multicomputer using wormhole switching. To this end, we use three accurate analytical models proposed for deterministic, fully-adaptive, and partially-adaptive routing algorithms in hypercube. Surprisingly, our analysis shows that under uniform traffic load, the partially-adaptive routing exhibits a lower performance compared to the deterministic routing with less adaptivity.
Citation:
A. Patooghy, H. Sarbazi-Azad, "Analytical Performance Comparison of Deterministic, Partially- and Fully-Adaptive Routing Algorithms in Binary n-Cubes," icpads, vol. 2, pp.21-28, 12th International Conference on Parallel and Distributed Systems - Volume 2 (ICPADS'06), 2006
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