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| Presentation | 2020-02-27 17:00 HLS by multi-objective optimization under resource constraints -- Approach to extracting coarse-grained parallelism using functional language -- Fukuhei Hamazaki, Tetsuro Yamazaki, Ryota Shioya (U-Tokyo), Kenichi Koizumi, Hiroshi Tezuka, Mary Inaba (U-Tokyo)  CPSY2019-104 DC2019-110 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For engineers who are not familiar with circuits, it is difficult to optimize circuit considering trade-off factors such as latency, hardware resources, and power consumption. In this research, we proposed a new HLS system, which utilizes coarse-grained parallelism. It extracts parallel code blocks and determines parallelism of each block by solving multi-objective optimization problems. We implemented under the condition that there is no branch in the data flow graph. We conducted experiments to synthesize an optimal circuit under device constraints. As a result, we confirmed that the optimal device and circuit differed depending on how much emphasis was placed on time and power consumption. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | high-level synthesis / resource-constraint / function language / coarse-grained parallel / multi-objective optimization / skyline / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 428, CPSY2019-104, pp. 99-104, Feb. 2020. | |
| Paper # | CPSY2019-104 | |
| Date of Issue | 2020-02-20 (CPSY, DC) | |
| ISSN | 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 | CPSY2019-104 DC2019-110 |
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| Conference Information | |
| Committee | CPSY DC IPSJ-SLDM IPSJ-EMB IPSJ-ARC |
| Conference Date | 2020-02-27 - 2020-02-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yoron-cho Chuou-Kouminkan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ETNET 2020 |
| Paper Information | |
| Registration To | CPSY |
| Conference Code | 2020-02-CPSY-DC-SLDM-EMB-ARC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | HLS by multi-objective optimization under resource constraints |
| Sub Title (in English) | Approach to extracting coarse-grained parallelism using functional language |
| Keyword(1) | high-level synthesis |
| Keyword(2) | resource-constraint |
| Keyword(3) | function language |
| Keyword(4) | coarse-grained parallel |
| Keyword(5) | multi-objective optimization |
| Keyword(6) | skyline |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Fukuhei Hamazaki |
| 1st Author's Affiliation | Tokyo University (U-Tokyo) |
| 2nd Author's Name | Tetsuro Yamazaki |
| 2nd Author's Affiliation | Tokyo University (U-Tokyo) |
| 3rd Author's Name | Ryota Shioya |
| 3rd Author's Affiliation | Tokyo University (U-Tokyo) |
| 4th Author's Name | Kenichi Koizumi |
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| 5th Author's Name | Hiroshi Tezuka |
| 5th Author's Affiliation | * (*) |
| 6th Author's Name | Mary Inaba |
| 6th Author's Affiliation | Tokyo University (U-Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2020-02-27 17:00:00 |
| Presentation Time | 20 minutes |
| Registration for | CPSY |
| Paper # | CPSY2019-104, DC2019-110 |
| Volume (vol) | vol.119 |
| Number (no) | no.428(CPSY), no.429(DC) |
| Page | pp.99-104 |
| #Pages | 6 |
| Date of Issue | 2020-02-20 (CPSY, DC) |
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