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Paper Abstract and Keywords
Presentation 2011-09-27 11:00
Performance Evaluation of Power Monitoring Programs on Reconfigurable Processor DS-HIE
Kyohei Tao, Takatoshi Tamaoki, Kazuya Tanigawa, Tetsuo Hironaka (Hiroshima City Univ.) RECONF2011-36
Abstract (in Japanese) (See Japanese page) 
(in English) In recently years, a smart grid has been emerging as a new power network. As the smart grid needs a smart meter,
a smart meter has been developed actively.
However, a CPU in a wattmeter carried out only power monitoring programs,
the CPU doesn't have enough performance as the CPU for a smart meter with various services.
We decided to use reconfigurable processor DS-HIE with CPU to support various services.
Further since the chip area limit is severe,
it needs to keep the chip area of DS-HIE processor less than several times over conventional chip area.
In this paper, we investigate DS-HIE processor suitable for power monitoring programs, and evaluated its performance.
As a result, the CPU with suitable DS-HIE processor reduced 35.01 - 35.85\% execution time compared with execution on only CPU,
and the additional chip area counted by NAND gate were 6,000 to 80,000 counts, respectively.
Further, the suitable digit widths of operation unit were 4 bits, 2 bits, 8 bits, and 1 bit according to
the gate counts 6,000, 7,000, 8,000 and 20,000 respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) Power Monitoring Programs / Reconfigurable Processor / DS-HIE / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 218, RECONF2011-36, pp. 81-86, Sept. 2011.
Paper # RECONF2011-36 
Date of Issue 2011-09-19 (RECONF) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 RECONF2011-36

Conference Information
Committee RECONF  
Conference Date 2011-09-26 - 2011-09-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Reconfigurable Systems, etc. 
Paper Information
Registration To RECONF 
Conference Code 2011-09-RECONF 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Power Monitoring Programs on Reconfigurable Processor DS-HIE 
Sub Title (in English)  
Keyword(1) Power Monitoring Programs  
Keyword(2) Reconfigurable Processor  
Keyword(3) DS-HIE  
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1st Author's Name Kyohei Tao  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Takatoshi Tamaoki  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Kazuya Tanigawa  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
4th Author's Name Tetsuo Hironaka  
4th Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker Author-1 
Date Time 2011-09-27 11:00:00 
Presentation Time 25 minutes 
Registration for RECONF 
Paper # RECONF2011-36 
Volume (vol) vol.111 
Number (no) no.218 
Page pp.81-86 
#Pages
Date of Issue 2011-09-19 (RECONF) 


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