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Paper Abstract and Keywords
Presentation 2012-01-19 16:20
[Panel Discussion] Challenges and Opportunities for Normally-Off Computing
Hiroshi Nakamura (Univ. of Tokyo) ICD2011-138
Abstract (in Japanese) (See Japanese page) 
(in English) Computer systems are utilized almost everywhere in the world and further contribution of these systems to our society is expected. To satisfy this expectation, it is indispensable to reduce power consumption of computer systems. “Normally-Off” is believed as one of the most promising ways to achieve this goal, which aggressively powers off components of computer systems when they need not to operate. This idea is based on the observation that all the components need not work all the time during computation. Its effectiveness, however, has been limited because volatile memories such as SRAM, and DRAM lose data when power is turned off. Their data should be saved into disks or flash memory or their power should be kept on. New memory devices, called Non-Volatile Memory (NVM), including MRAM, FeRAM, PRAM have appeared recently and high attention has been paid to Normally-Off Computing using these NVMs. In this panel, world leading engineers and researchers in both fields of integration circuit design and computer architecture are invited, and its expectation and challenges to be solved are addressed.
Keyword (in Japanese) (See Japanese page) 
(in English) Low Power Consumption / Non-Volatile Memory / Power Gating / Co-Design / Memory Hierarchy / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 388, ICD2011-138, pp. 35-35, Jan. 2012.
Paper # ICD2011-138 
Date of Issue 2012-01-12 (ICD) 
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 ICD2011-138

Conference Information
Committee ICD IPSJ-ARC  
Conference Date 2012-01-19 - 2012-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ICD 
Conference Code 2012-01-ICD-ARC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Challenges and Opportunities for Normally-Off Computing 
Sub Title (in English)  
Keyword(1) Low Power Consumption  
Keyword(2) Non-Volatile Memory  
Keyword(3) Power Gating  
Keyword(4) Co-Design  
Keyword(5) Memory Hierarchy  
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1st Author's Name Hiroshi Nakamura  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2012-01-19 16:20:00 
Presentation Time 120 minutes 
Registration for ICD 
Paper # ICD2011-138 
Volume (vol) vol.111 
Number (no) no.388 
Page p.35 
#Pages 1 
Date of Issue 2012-01-12 (ICD) 

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