Paper Abstract and Keywords |
Presentation |
2011-01-18 17:05
Design of Dataflow Machine on Multiple FPGAs Kenta Inakagata, Hirokazu Morishita (Keio Univ.), Yasunori Osana (Seikei Univ.), Naoyuki Fujita (JAXA), Hideharu Amano (Keio Univ.) VLD2010-115 CPSY2010-70 RECONF2010-84 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, computational science has been utilized in various eld such as physics, chemistry and economics. Since the computation includes numerous floating point operations, the applications are often run on a custom computing machine. As improving technology, FPGA, one of the recongurable devices, has been taken notice as solution for an accelerator because of its cost and flexibility. However, to implement an application on FPGA is still burden for researchers of theory. Then, in this work, a streaming processing system which calculate along dataflow by ALU array is proposed and designed. This work aims at facilitating implementation of application on FPGA and also aims at estimating performance of the custom computing machine. By evaluating with MUSCL, method for accuracy in CFD, it's found that about 4.1 times faster performance will be expected against execution on Intel Core 2Duo at 2.4 GHz and pipeline utilization ratio strongly influence performance against a custom computing machine. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Multiple FPGAs / Stream processing / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 362, RECONF2010-84, pp. 205-210, Jan. 2011. |
Paper # |
RECONF2010-84 |
Date of Issue |
2011-01-10 (VLD, CPSY, 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) |
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VLD2010-115 CPSY2010-70 RECONF2010-84 |
Conference Information |
Committee |
RECONF VLD CPSY IPSJ-SLDM |
Conference Date |
2011-01-17 - 2011-01-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Keio Univ (Hiyoshi Campus) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
FPGA Applications, etc |
Paper Information |
Registration To |
RECONF |
Conference Code |
2011-01-RECONF-VLD-CPSY-SLDM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design of Dataflow Machine on Multiple FPGAs |
Sub Title (in English) |
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Multiple FPGAs |
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Stream processing |
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1st Author's Name |
Kenta Inakagata |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Hirokazu Morishita |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
3rd Author's Name |
Yasunori Osana |
3rd Author's Affiliation |
Seikei University (Seikei Univ.) |
4th Author's Name |
Naoyuki Fujita |
4th Author's Affiliation |
Japan Aerospace Exploration Agency (JAXA) |
5th Author's Name |
Hideharu Amano |
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Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-01-18 17:05:00 |
Presentation Time |
20 minutes |
Registration for |
RECONF |
Paper # |
VLD2010-115, CPSY2010-70, RECONF2010-84 |
Volume (vol) |
vol.110 |
Number (no) |
no.360(VLD), no.361(CPSY), no.362(RECONF) |
Page |
pp.205-210 |
#Pages |
6 |
Date of Issue |
2011-01-10 (VLD, CPSY, RECONF) |
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