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| Presentation | 2005-12-15 15:15 Evaluation of energy consumption for High-Performance / Low-Leakage Caches based on Always Active line Reiko Komiya (Fukuoka Univ.), Koji Inoue, Kazuaki Murakami (Kyushu Univ.) Link to ES Tech. Rep. Archives:  ICD2005-189 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | So far we proposed a cache management technique to alleviate the negative effect of low-leakage caches. This technique makes improvements to performance degradation. In our approach, cache lines which caused the performance degradation are forced to stay in the high-speed but high-leakage mode. Before now we evaluated only leakage energy and performance. Therefore, we perform detailed energy evaluation including access energy for low hierarchy memory and overhead on additional circuit. In our evaluation, the proposed scheme brings about 70~80% of energy reduction by only a 5% of performance degradation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | High performance / Low leakage / Cache / Power / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 105, no. 475, ICD2005-189, pp. 37-42, Dec. 2005. | |
| Paper # | ICD2005-189 | |
| Date of Issue | 2005-12-08 (ICD) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| 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 | Link to ES Tech. Rep. Archives: ICD2005-189 |
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| Conference Information | |
| Committee | ICD |
| Conference Date | 2005-12-15 - 2005-12-16 |
| 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 | 2005-12-ICD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of energy consumption for High-Performance / Low-Leakage Caches based on Always Active line |
| Sub Title (in English) | |
| Keyword(1) | High performance |
| Keyword(2) | Low leakage |
| Keyword(3) | Cache |
| Keyword(4) | Power |
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| 1st Author's Name | Reiko Komiya |
| 1st Author's Affiliation | Fukuoka University (Fukuoka Univ.) |
| 2nd Author's Name | Koji Inoue |
| 2nd Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 3rd Author's Name | Kazuaki Murakami |
| 3rd Author's Affiliation | Kyushu University (Kyushu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2005-12-15 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | ICD |
| Paper # | ICD2005-189 |
| Volume (vol) | vol.105 |
| Number (no) | no.475 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2005-12-08 (ICD) |
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