Dynamic communication performance of a TESH network under the nonuniform traffic patterns

Interconnection networks play a crucial role in the performance of massively parallel computers. Hierarchical interconnection networks provide high performance at low cost by exploring the locality that exists in the communication patterns of massively parallel computer systems. The Tori-connected m...

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Main Authors:	Rahman, M.M. Hafizur, Inoguchi, Yasushi, Sato, Yukinori, Miura, Yasuyuki, Horiguchi, Susumu
Format:	Conference or Workshop Item
Language:	English
Published:	2008
Subjects:	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Online Access:	http://irep.iium.edu.my/8346/ http://irep.iium.edu.my/8346/ http://irep.iium.edu.my/8346/ http://irep.iium.edu.my/8346/1/ICCIT2008_NonUni_ID494.pdf

id	iium-8346
recordtype	eprints
spelling	iium-83462012-12-17T07:37:54Z http://irep.iium.edu.my/8346/ Dynamic communication performance of a TESH network under the nonuniform traffic patterns Rahman, M.M. Hafizur Inoguchi, Yasushi Sato, Yukinori Miura, Yasuyuki Horiguchi, Susumu TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Interconnection networks play a crucial role in the performance of massively parallel computers. Hierarchical interconnection networks provide high performance at low cost by exploring the locality that exists in the communication patterns of massively parallel computer systems. The Tori-connected mESH (TESH) Network is a 2D-torus network of multiple basic modules, in which the basic modules are 2D-mesh networks that are hierarchically interconnected for higher level networks. In this paper, we present a deadlock-free routing algorithm for the TESH network using 2 virtual channels - 2 being the minimum number for dimension-order routing - and evaluate the network's dynamic communication performance under various nonuniform traffic patterns, using the proposed routing algorithm. We evaluate the dynamic communication performance of TESH, mesh, and torus networks by computer simulation. It is shown that the dynamic communication performance of the TESH network is better than that of the mesh and torus networks. 2008-12 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/8346/1/ICCIT2008_NonUni_ID494.pdf Rahman, M.M. Hafizur and Inoguchi, Yasushi and Sato, Yukinori and Miura, Yasuyuki and Horiguchi, Susumu (2008) Dynamic communication performance of a TESH network under the nonuniform traffic patterns. In: 11th International Conference on Computer and Information Technology (ICCIT 2008), 24-27 Dec. 2008, Khulna, Bangladesh. http://dx.doi.org/10.1109/ICCITECHN.2008.4803069 doi:10.1109/ICCITECHN.2008.4803069
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
spellingShingle	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Rahman, M.M. Hafizur Inoguchi, Yasushi Sato, Yukinori Miura, Yasuyuki Horiguchi, Susumu Dynamic communication performance of a TESH network under the nonuniform traffic patterns
description	Interconnection networks play a crucial role in the performance of massively parallel computers. Hierarchical interconnection networks provide high performance at low cost by exploring the locality that exists in the communication patterns of massively parallel computer systems. The Tori-connected mESH (TESH) Network is a 2D-torus network of multiple basic modules, in which the basic modules are 2D-mesh networks that are hierarchically interconnected for higher level networks. In this paper, we present a deadlock-free routing algorithm for the TESH network using 2 virtual channels - 2 being the minimum number for dimension-order routing - and evaluate the network's dynamic communication performance under various nonuniform traffic patterns, using the proposed routing algorithm. We evaluate the dynamic communication performance of TESH, mesh, and torus networks by computer simulation. It is shown that the dynamic communication performance of the TESH network is better than that of the mesh and torus networks.
format	Conference or Workshop Item
author	Rahman, M.M. Hafizur Inoguchi, Yasushi Sato, Yukinori Miura, Yasuyuki Horiguchi, Susumu
author_facet	Rahman, M.M. Hafizur Inoguchi, Yasushi Sato, Yukinori Miura, Yasuyuki Horiguchi, Susumu
author_sort	Rahman, M.M. Hafizur
title	Dynamic communication performance of a TESH network under the nonuniform traffic patterns
title_short	Dynamic communication performance of a TESH network under the nonuniform traffic patterns
title_full	Dynamic communication performance of a TESH network under the nonuniform traffic patterns
title_fullStr	Dynamic communication performance of a TESH network under the nonuniform traffic patterns
title_full_unstemmed	Dynamic communication performance of a TESH network under the nonuniform traffic patterns
title_sort	dynamic communication performance of a tesh network under the nonuniform traffic patterns
publishDate	2008
url	http://irep.iium.edu.my/8346/ http://irep.iium.edu.my/8346/ http://irep.iium.edu.my/8346/ http://irep.iium.edu.my/8346/1/ICCIT2008_NonUni_ID494.pdf
first_indexed	2023-09-18T20:18:02Z
last_indexed	2023-09-18T20:18:02Z
_version_	1777407919705292800

Dynamic communication performance of a TESH network under the nonuniform traffic patterns

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