A communication model of broadcast in wormhole-routed networks on-chip

Moadeli, M. and Vanderbauwhede, W. (2009) A communication model of broadcast in wormhole-routed networks on-chip. In: Proceedings of the 2009 International Conference on Advanced Information Networking and Applications (Aina). IEEE Computer Society: Los Alamitos, USA, pp. 315-322. ISBN 9781424440009 (doi:10.1109/AINA.2009.126)

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Publisher's URL: http://dx.doi.org/10.1109/AINA.2009.126

Abstract

This paper presents a novel analytical model to compute communication latency of broadcast as the most fundamental collective communication operation. The novelty of the model lies in its ability to predict the broadcast communication latency in wormhole-routed architectures employing asynchronous multi-port routers scheme. The model is applied to the Quarc NoC and its validity is verified by comparing the model predictions against the results obtained from a discrete-event simulator developed using OMNET++.

Item Type:Book Sections
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Status:Published
Refereed:No
Glasgow Author(s) Enlighten ID:Vanderbauwhede, Professor Wim
Authors: Moadeli, M., and Vanderbauwhede, W.
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
College/School:College of Science and Engineering > School of Computing Science
Publisher:IEEE Computer Society
ISBN:9781424440009
Copyright Holders:Copyright © 2009 IEEE
First Published:First published in Proceedings of the 2009 International Conference on Advanced Information Networking and Applications (Aina) : 315-322
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher.

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Project CodeAward NoProject NamePrincipal InvestigatorFunder's NameFunder RefLead Dept
389341A novel service-based system on a chip architecture using on chip networks with smart packets and dynamically reconfigurable logicWim VanderbauwhedeEngineering & Physical Sciences Research Council (EPSRC)GR/T03239/01COM - COMPUTING SCIENCE