Paper Abstract and Keywords |
Presentation |
2012-11-27 09:25
An Acceleration Method by GPGPU for Analytical Placement using Quasi-Newton Method Yukihide Kohira (UoA), Yasuhiro Takashima (Univ. of Kitakyushu) VLD2012-74 DC2012-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we propose an acceleration method by GPGPU for an analytical placement method using a quasi-Newton method. In recent, analytical placement methods are promising to obtain a placement for circuits with many blocks. In the existing analytical placement methods using quasi-Newton methods, it takes huge execution time to calculate the evaluation and the gradient of an objective function iteratively. In our proposed method, we accelerate the analytical placement method by the parallelization of the calculation of the gradient. Experiments show that our proposed method is effective by the comparison on the quality of obtained placement and execution time. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
analytical placement / quasi-Newton method / GPGPU / acceralation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 320, VLD2012-74, pp. 87-92, Nov. 2012. |
Paper # |
VLD2012-74 |
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) |
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VLD2012-74 DC2012-40 |
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) |
An Acceleration Method by GPGPU for Analytical Placement using Quasi-Newton Method |
Sub Title (in English) |
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Keyword(1) |
analytical placement |
Keyword(2) |
quasi-Newton method |
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GPGPU |
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acceralation |
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1st Author's Name |
Yukihide Kohira |
1st Author's Affiliation |
The University of Aizu (UoA) |
2nd Author's Name |
Yasuhiro Takashima |
2nd Author's Affiliation |
The University of Kitakyushu (Univ. of Kitakyushu) |
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Speaker |
Author-1 |
Date Time |
2012-11-27 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
VLD |
Paper # |
VLD2012-74, DC2012-40 |
Volume (vol) |
vol.112 |
Number (no) |
no.320(VLD), no.321(DC) |
Page |
pp.87-92 |
#Pages |
6 |
Date of Issue |
2012-11-19 (VLD, DC) |
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