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Paper Abstract and Keywords
Presentation 2012-03-03 13:30
A Case Study of Supervisor Processor for Dependable System
Makoto Fujino, Yoshihiro Ichinomiya, Hiroki Tanaka, Sayaka Yoshiura, Morihiro Kuga, Motoki Amagasaki, Masahiro Iida, Toshinori Sueyoshi (Kumamoto Univ.) CPSY2011-92 DC2011-96
Abstract (in Japanese) (See Japanese page) 
(in English) Multicore processor is widely used in various systems. Although it will be used in harsh environment
such as in-vehicle system, depedable design technique for it is not established. To improve the dependability of the
multicore processor, error check and recovery mechanism, such as fault isolation, are necessary. We propose the
dependable multiprocessor system using Sys-SVP(System-level SVP) and HW-SVP(Hardware-level SVP). Sys-SVP
is implemented by software on a processor core, and it care other processors on system. HW-SVP is implemented by
recon gurable logic, and it care Sys-SVP. This paper presents the techniques to improve dependability of HW-SVP
because HW-SVP is a single point of failure in our multicore processor system. As a result, HW-SVP could recover
from both soft-error and hard-error.
Keyword (in Japanese) (See Japanese page) 
(in English) Multicore Processor / Dependability / Supervisor Processor / Partial Reconfiguration / Repair Process / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 461, CPSY2011-92, pp. 199-204, March 2012.
Paper # CPSY2011-92 
Date of Issue 2012-02-24 (CPSY, DC) 
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 CPSY2011-92 DC2011-96

Conference Information
Committee CPSY DC IPSJ-SLDM IPSJ-EMB  
Conference Date 2012-03-02 - 2012-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CPSY 
Conference Code 2012-03-CPSY-DC-SLDM-EMB 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Case Study of Supervisor Processor for Dependable System 
Sub Title (in English)  
Keyword(1) Multicore Processor  
Keyword(2) Dependability  
Keyword(3) Supervisor Processor  
Keyword(4) Partial Reconfiguration  
Keyword(5) Repair Process  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Makoto Fujino  
1st Author's Affiliation Kumamoto University (Kumamoto Univ.)
2nd Author's Name Yoshihiro Ichinomiya  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Hiroki Tanaka  
3rd Author's Affiliation Kumamoto University (Kumamoto Univ.)
4th Author's Name Sayaka Yoshiura  
4th Author's Affiliation Kumamoto University (Kumamoto Univ.)
5th Author's Name Morihiro Kuga  
5th Author's Affiliation Kumamoto University (Kumamoto Univ.)
6th Author's Name Motoki Amagasaki  
6th Author's Affiliation Kumamoto University (Kumamoto Univ.)
7th Author's Name Masahiro Iida  
7th Author's Affiliation Kumamoto University (Kumamoto Univ.)
8th Author's Name Toshinori Sueyoshi  
8th Author's Affiliation Kumamoto University (Kumamoto Univ.)
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Speaker Author-1 
Date Time 2012-03-03 13:30:00 
Presentation Time 30 minutes 
Registration for CPSY 
Paper # CPSY2011-92, DC2011-96 
Volume (vol) vol.111 
Number (no) no.461(CPSY), no.462(DC) 
Page pp.199-204 
#Pages 6 
Date of Issue 2012-02-24 (CPSY, DC) 

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