By Topic

An analytical model of adaptive wormhole routing in hypercubes in the presence of hot spot traffic

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Ould-Khaoua, M. ; Dept. of Comput. Sci., Glasgow Univ., UK ; Sarbazi-Azad, H.

Analytical models of fully adaptive routing for common wormhole-routed networks (e.g., hypercubes) under the uniform traffic pattern have recently been reported in the literature. However, many studies have revealed that the performance advantages of adaptive routing over deterministic routing is more noticeable when the traffic is nonuniform due to, for example, the existence of hot spots in the network. This paper proposes a new queueing model of fully adaptive routing in the hypercube in the presence of hot spot traffic. The analysis focuses on Duato's algorithm, but can easily be applied to other fully adaptive routing algorithms. Results from simulation experiments are presented to validate the model

Published in:

Parallel and Distributed Systems, IEEE Transactions on  (Volume:12 ,  Issue: 3 )