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| Presentation | 2012-11-26 10:55 Scalar replacement with exact analysis of array accesses Hiroaki Takehana, Kenshu Seto (Tokyo City Univ.)  VLD2012-60 DC2012-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Reduction of array accesses in C descriptions is often an effective way to generate high performance RTL descriptions. Scalar replacement is one of the effective techniques to reduce array accesses, however, the state-of-the-art scalar replacement technique has three drawbacks: (1) it may add redundant registers since it does not consider the execution conditions of array accesses, (2) it may introduce many registers and (3) it may increase the complexity of C descriptions to initialize registers. In this paper, we propose scalar replacement techniques to resolve the above problems. We tested our approach for benchmark programs, and we found that the proposed techniques generate hardware with up to 77.6% less area than those generated by a previous method without sacrificing performance. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | scalar replacement / high level synthesis / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 320, VLD2012-60, pp. 7-12, Nov. 2012. | |
| Paper # | VLD2012-60 | |
| Date of Issue | 2012-11-19 (VLD, DC) | |
| 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 | VLD2012-60 DC2012-26 |
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| Conference Information | |
| Committee | VLD DC IPSJ-SLDM CPSY RECONF ICD CPM |
| Conference Date | 2012-11-26 - 2012-11-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Centennial Hall Kyushu University School of Medicine |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Design Gaia 2012 -New Field of VLSI Design- |
| Paper Information | |
| Registration To | VLD |
| Conference Code | 2012-11-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Scalar replacement with exact analysis of array accesses |
| Sub Title (in English) | |
| Keyword(1) | scalar replacement |
| Keyword(2) | high level synthesis |
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| 1st Author's Name | Hiroaki Takehana |
| 1st Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
| 2nd Author's Name | Kenshu Seto |
| 2nd Author's Affiliation | Tokyo City University (Tokyo City Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-11-26 10:55:00 |
| Presentation Time | 25 minutes |
| Registration for | VLD |
| Paper # | VLD2012-60, DC2012-26 |
| Volume (vol) | vol.112 |
| Number (no) | no.320(VLD), no.321(DC) |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2012-11-19 (VLD, DC) |
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