Latency of double-tree broadcast in wormhole-routed hypercubes

A. Shahrabi; M. Ould-Khaoua; L. Mackenzie

doi:10.1109/ICPP.2001.952086

Latency of double-tree broadcast in wormhole-routed hypercubes

A. Shahrabi, M. Ould-Khaoua, L. Mackenzie

Electrical and Computer Engineering

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

1 Citation (Scopus)

Abstract

Several analytical models have been proposed in the literature for wormhole-routed multicomputers. However, all these models have been discussed in the context of unicast communication and there has been comparatively little activity in the area of analytical modelling of collective communication algorithms like broadcast. This paper presents an analytical model for predicting latency of broadcast messages in wormhole-routed hypercubes. Results obtained through simulation experiments show that the model exhibits a good degree of accuracy in predicting broadcast latency under different working conditions.

Original language	English
Title of host publication	Proceedings of the International Conference on Parallel Processing
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	401-408
Number of pages	8
Volume	2001-January
ISBN (Print)	0769512577
DOIs	https://doi.org/10.1109/ICPP.2001.952086
Publication status	Published - 2001
Event	International Conference on Parallel Processing, ICPP 2001 - Valencia, Spain Duration: Sep 3 2001 → Sep 7 2001

Other

Other	International Conference on Parallel Processing, ICPP 2001
Country	Spain
City	Valencia
Period	9/3/01 → 9/7/01

Keywords

Accuracy
Algorithm design and analysis
Analytical models
Broadcasting
Context modeling
Delay
Employee welfare
Hypercubes
Predictive models
Unicast

ASJC Scopus subject areas

Software
Mathematics(all)
Hardware and Architecture

Access to Document

10.1109/ICPP.2001.952086

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Cite this

Shahrabi, A, Ould-Khaoua, M & Mackenzie, L 2001, Latency of double-tree broadcast in wormhole-routed hypercubes. in Proceedings of the International Conference on Parallel Processing. vol. 2001-January, 952086, Institute of Electrical and Electronics Engineers Inc., pp. 401-408, International Conference on Parallel Processing, ICPP 2001, Valencia, Spain, 9/3/01. https://doi.org/10.1109/ICPP.2001.952086

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abstract = "Several analytical models have been proposed in the literature for wormhole-routed multicomputers. However, all these models have been discussed in the context of unicast communication and there has been comparatively little activity in the area of analytical modelling of collective communication algorithms like broadcast. This paper presents an analytical model for predicting latency of broadcast messages in wormhole-routed hypercubes. Results obtained through simulation experiments show that the model exhibits a good degree of accuracy in predicting broadcast latency under different working conditions.",

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