Analysis of circuit switching for the torus interconnect networks with hot-spot traffic

F. Safaei; A. Khonsari; M. Fathy; M. Ould-Khaoua

doi:10.1109/ICPPW.2006.23

Analysis of circuit switching for the torus interconnect networks with hot-spot traffic

F. Safaei^*, A. Khonsari, M. Fathy, M. Ould-Khaoua

^*Corresponding author for this work

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

Several analytical models have recently been proposed for Circuit-Switched interconnect networks under the uniform traffic pattern. However, there has been hardly any model reported yet that deals with other important non-uniform traffic patterns, such as hotspots. This paper presents a new mathematical model to capture the mean message latency in the torus interconnect network with Circuit Switching in the presence of hot-spot. Simulation experiments demonstrate close agreement between the observed network behavior and those obtained by the analytical model.

Original language	English
Title of host publication	Proceedings of the International Conference on Parallel Processing Workshops
Pages	142-147
Number of pages	6
DOIs	https://doi.org/10.1109/ICPPW.2006.23
Publication status	Published - 2006
Event	2006 International Conference on Parallel Processing Workshops, ICPP 2006 - Columbus, OH, United States Duration: Aug 14 2006 → Aug 18 2006

Other

Other	2006 International Conference on Parallel Processing Workshops, ICPP 2006
Country	United States
City	Columbus, OH
Period	8/14/06 → 8/18/06

Keywords

Circuit switching
Hot-spot traffic
Interconnect networks
Parallel computers
Performance evaluation
Queuing theory
Torus

ASJC Scopus subject areas

Engineering(all)

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10.1109/ICPPW.2006.23

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Safaei, F, Khonsari, A, Fathy, M & Ould-Khaoua, M 2006, Analysis of circuit switching for the torus interconnect networks with hot-spot traffic. in Proceedings of the International Conference on Parallel Processing Workshops., 1690695, pp. 142-147, 2006 International Conference on Parallel Processing Workshops, ICPP 2006, Columbus, OH, United States, 8/14/06. https://doi.org/10.1109/ICPPW.2006.23

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AB - Several analytical models have recently been proposed for Circuit-Switched interconnect networks under the uniform traffic pattern. However, there has been hardly any model reported yet that deals with other important non-uniform traffic patterns, such as hotspots. This paper presents a new mathematical model to capture the mean message latency in the torus interconnect network with Circuit Switching in the presence of hot-spot. Simulation experiments demonstrate close agreement between the observed network behavior and those obtained by the analytical model.

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KW - Performance evaluation

KW - Queuing theory

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Analysis of circuit switching for the torus interconnect networks with hot-spot traffic

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Keywords

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