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| Presentation | 2015-09-18 14:30 ZYNQ CLUSTER FOR CFD PARAMETRIC SURVEY Naru Sugimoto, Hideharu Amano (Keio Univ.)  RECONF2015-39 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | FaSTAR (Fast Aerodynamics Routines) is a state of the art CFD (Computational Fluid Dynamics) software package to enable high precise analysis. Due to its complicated data structure from unstructured grid, the acceleration with GPU or massively parallel machines is not efficient. Although a hardware accelerator on an FPGA is a hopeful candidate, the complicated FaSTAR program is difficult to pick up time consuming cores and implement them on an FPGA. In practical aircraft design, a parametric survey, which executes FaSTAR jobs in parallel with different conditions is commonly used. Here, we propose a Zynq cluster as a cost and power efficient solution of FaSTAR parametric survey. By introducing high-level synthesis and partial reconfiguration, the FaSTAR job with a specific condition runs on a simple node with a Zynq-7000 AP SoC. Required set of FaSTAR configuration for each job is set up to each node. Now a part of FaSTAR job can be executed on FPGA of Zynq board about 1.4 times faster than Intel’s Core i7-4770k 3.9GHz software. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | FPGA / Zynq / HLS / Partial Reconfiguration / CFD / cluster / parametric survey / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 228, RECONF2015-39, pp. 39-44, Sept. 2015. | |
| Paper # | RECONF2015-39 | |
| Date of Issue | 2015-09-11 (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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | RECONF2015-39 |
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| Conference Information | |
| Committee | RECONF |
| Conference Date | 2015-09-18 - 2015-09-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Reconfigurable Systems, etc. |
| Paper Information | |
| Registration To | RECONF |
| Conference Code | 2015-09-RECONF |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ZYNQ CLUSTER FOR CFD PARAMETRIC SURVEY |
| Sub Title (in English) | |
| Keyword(1) | FPGA |
| Keyword(2) | Zynq |
| Keyword(3) | HLS |
| Keyword(4) | Partial Reconfiguration |
| Keyword(5) | CFD |
| Keyword(6) | cluster |
| Keyword(7) | parametric survey |
| Keyword(8) | |
| 1st Author's Name | Naru Sugimoto |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Hideharu Amano |
| 2nd Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-09-18 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | RECONF |
| Paper # | RECONF2015-39 |
| Volume (vol) | vol.115 |
| Number (no) | no.228 |
| Page | pp.39-44 |
| #Pages | 6 |
| Date of Issue | 2015-09-11 (RECONF) |
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