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| Presentation | 2010-09-17 11:50 Performance Evaluation of the SIMD/MIMD Dynamic Mode Switching Processor IMAPCAR2 Shorin Kyo, Shohei Nomoto, Shinichiro Okazaki (RE)  RECONF2010-36 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An image recognition ASSP (Application Specific Standard Product) is a kind of processor designed to be able to outperform existing DSPs against image recognition tasks, by capturing the processing feature of major image processing and image recognition tasks. The authors have developed a highly parallel processor calls IMAPCAR2, which can dynamically switch itself between SIMD and MIMD operation modes, so that the SIMD and MIMD parallelism existing in most image recognition tasks can be fully exploited. In this paper, first the hardware and software structure of IMAPCAR2 is described. Then, design features of both operation modes are presented and their contributions to performance improvement are measured using real machine. Finally, ways to choose between the two operation modes are also studied. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | SIMD / MIMD / Parallel Algorithm / Dynamic Mode Switching / Image Recognition / Embedded System / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 204, RECONF2010-36, pp. 109-114, Sept. 2010. | |
| Paper # | RECONF2010-36 | |
| Date of Issue | 2010-09-09 (RECONF) | |
| 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 | RECONF2010-36 |
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| Conference Information | |
| Committee | RECONF |
| Conference Date | 2010-09-16 - 2010-09-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shizuoka University (Faculty of Eng., Hall 2) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Reconfigurable Systems, etc. |
| Paper Information | |
| Registration To | RECONF |
| Conference Code | 2010-09-RECONF |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of the SIMD/MIMD Dynamic Mode Switching Processor IMAPCAR2 |
| Sub Title (in English) | |
| Keyword(1) | SIMD |
| Keyword(2) | MIMD |
| Keyword(3) | Parallel Algorithm |
| Keyword(4) | Dynamic Mode Switching |
| Keyword(5) | Image Recognition |
| Keyword(6) | Embedded System |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shorin Kyo |
| 1st Author's Affiliation | Renesas Electronics (RE) |
| 2nd Author's Name | Shohei Nomoto |
| 2nd Author's Affiliation | Renesas Electronics (RE) |
| 3rd Author's Name | Shinichiro Okazaki |
| 3rd Author's Affiliation | Renesas Electronics (RE) |
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| Speaker | Author-1 |
| Date Time | 2010-09-17 11:50:00 |
| Presentation Time | 25 minutes |
| Registration for | RECONF |
| Paper # | RECONF2010-36 |
| Volume (vol) | vol.110 |
| Number (no) | no.204 |
| Page | pp.109-114 |
| #Pages | 6 |
| Date of Issue | 2010-09-09 (RECONF) |
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