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Paper Abstract and Keywords
Presentation 2008-11-18 10:50
Initial Examination of Detour Routing that uses Global Information
Hiroki Mori, Takashi Yokota, Kanemitsu Ootsu, Takanobu Baba (Utsunomiya Univ.) CPSY2008-39
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, massively parallel computers with many nodes appears. They aim at achieving high performance by increasing of the number of computation nodes.
Therefore the communication performance between computation nodes becomes an important problem.

We have proposed routing algorithm ``Cross-Line'', which uses global information for this problem. It performs considerable communication performance enhancement.
Because this routing algorithm was designed to use the shortest paths, we can expect a performance enhancement by excluding this limitation.

In this research, the technique that could take the non-minimal route based on the Cross-Line routing was examined, and the effect of the detour that used global area information with the interconnection network simulator was confirmed.
As a result, it was able to be confirmed to maintain the performance in the communication to which the circumference had become empty even if crowding was generated, and clarified the effectiveness of the detour that used global area information.
Keyword (in Japanese) (See Japanese page) 
(in English) global information / routing algorithm / nonminimal / detour / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 303, CPSY2008-39, pp. 13-18, Nov. 2008.
Paper # CPSY2008-39 
Date of Issue 2008-11-11 (CPSY) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF CPSY2008-39

Conference Information
Committee VLD DC IPSJ-SLDM CPSY RECONF ICD CPM  
Conference Date 2008-11-17 - 2008-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kitakyushu Science and Research Park 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Design Gaia 2008 ―New field of VLSI design― 
Paper Information
Registration To CPSY 
Conference Code 2008-11-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Initial Examination of Detour Routing that uses Global Information 
Sub Title (in English)  
Keyword(1) global information  
Keyword(2) routing algorithm  
Keyword(3) nonminimal  
Keyword(4) detour  
Keyword(5)  
Keyword(6)  
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1st Author's Name Hiroki Mori  
1st Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
2nd Author's Name Takashi Yokota  
2nd Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
3rd Author's Name Kanemitsu Ootsu  
3rd Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
4th Author's Name Takanobu Baba  
4th Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
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Speaker Author-1 
Date Time 2008-11-18 10:50:00 
Presentation Time 25 minutes 
Registration for CPSY 
Paper # CPSY2008-39 
Volume (vol) vol.108 
Number (no) no.303 
Page pp.13-18 
#Pages 6 
Date of Issue 2008-11-11 (CPSY) 

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