Performance modeling of wormhole hypermeshes under hotspot traffic

Authors:
Reza Moraveji;Hamid Sarbazi-Azad;Abbas Nayebi;Keyvan Navi
Affiliations:
PM School of Computer Science and Shahid Beheshti University, Tehran, Iran;Sharif University of Technology and PM School of Computer Science, Tehran, Iran;PM School of Computer Science and Sharif University of Technology, Tehran, Iran;Shahid Beheshti University, Tehran, Iran
Venue:
CSR'07 Proceedings of the Second international conference on Computer Science: theory and applications
Year:
2007

Citing 10
Cited 3

A comprehensive analytical model for wormhole routing in multicomputer systems

Journal of Parallel and Distributed Computing
“Hypermeshes”: optical interconnection networks for parallel computing

Journal of Parallel and Distributed Computing
An Analytical Model of Adaptive Wormhole Routing in Hypercubes in the Presence of Hot Spot Traffic

IEEE Transactions on Parallel and Distributed Systems
Analytical Modeling of Wormhole-Routed k-Ary n-Cubes in the Presence of Hot-Spot Traffic

IEEE Transactions on Computers
Interconnection Networks: An Engineering Approach

Interconnection Networks: An Engineering Approach
Hypermeshes: implementation and performance

Journal of Systems Architecture: the EUROMICRO Journal
On the merits of hypermeshes and tori with adaptive routing

Journal of Systems Architecture: the EUROMICRO Journal
Virtual-Channel Flow Control

IEEE Transactions on Parallel and Distributed Systems
The "Express Channel" Concept in Hypermeshes and k-Ary n-Cubes

SPDP '96 Proceedings of the 8th IEEE Symposium on Parallel and Distributed Processing (SPDP '96)
Performance Modeling of Fully Adaptive Wormhole Routing in 2-D Mesh-Connected Multiprocessors

MASCOTS '04 Proceedings of the The IEEE Computer Society's 12th Annual International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems

The Effect of Network Topology and Channel Labels on the Performance of Label-Based Routing Algorithms

ICCS '08 Proceedings of the 8th international conference on Computational Science, Part I
Performance modeling of Cartesian product networks

Journal of Parallel and Distributed Computing
Modeling the effects of hot-spot traffic load on the performance of wormhole-switched hypermeshes

Computers and Electrical Engineering

Quantified Score

Hi-index	0.00

Visualization

Abstract

Traffic pattern is a point of concern in today's modeling approach of network-based computing systems including NoC's and Clusters. Hypermesh is a promising network topology suitable for a range of networks. Although there are few models reported for hypermeshes with uniform traffic pattern, no analytical model has been reported yet that deal with hotspot traffic load. Since uniform traffic assumption is not always justifiable in practice as there are many parallel applications that exhibit non-uniform traffic patterns, which can produce hotspots in the network, in this study we propose a novel analytical model to analyze the mean message latency in wormhole-switched hypermesh in the presence of hot-spot traffic.