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A New Fast Control Mechanism for Benes Rearrengeable Interconnection Network Useful for Supersystems

Issam A. HAMID, Norio SHIRATORI, Shoichi NOGUCHI

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Summary :

The system performance is greatly affected by the interprocessor communication, which should be enough to support the various types of permutations functions for the mapping purposes. But if there are many types of manipulations, it becomes necessary to have a rearrengeable IN like the Benes Interconnection Network (IN) so that we can increase the number of stages to 2n-1, where N=2n, and N is the number of input terminals which is base 2. But the control algorithm for this kind of IN is very complex. In this paper we have studied the mapping capabilities of Benes IN to be used into super system and we give a control algorithms for setting this network for groups of manipulation functions proved to be efficiently useful for parallel computation. We have also, shown how to enhance these control algorithm to be used by the system programmers with examples. Also, we have given cases studies for kinds of applications to be applicable in such system, so that to realize the effectiveness of such mechanism.

Publication
IEICE TRANSACTIONS on transactions Vol.E70-E No.10 pp.997-1008
Publication Date
1987/10/25
Publicized
Online ISSN
DOI
Type of Manuscript
PAPER
Category
Computer Networks

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