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Paper Abstract and Keywords
Presentation 2012-01-27 10:05
Acceleration of FDTD method Using Directive on GPU and Application for Analysis of Indoor Electromagnetic Wave Environment
Jun Sonoda (SNCT), Motoyuki Sato (Tohoku Univ.) EMCJ2011-114
Abstract (in Japanese) (See Japanese page) 
(in English) The finite-difference time-domain (FDTD) method is widely used for analysis of electromagnetic wave propagation and scattering because of its simple and convenient algorithm. However, the FDTD method requires vast computational resources. Recently, use of the graphical processing unit (GPU) to accelerate non-graphics computation remarks. However, we need to use the CUDA and the OpenCL on GPU programming, and to rewrite our source codes. On the other hand, a compiler directive as OpenMP are useful to port our existing codes. In this paper, we have studied about use of the PGI directive on the FDTD with GPU computing. Also we have applied for analysis of indoor electromagnetic wave environment using the directive on GPUs.
Keyword (in Japanese) (See Japanese page) 
(in English) FDTD method / GPU / directive / CUDA / Analysis of Indoor Electromagnetic Wave Environment / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 420, EMCJ2011-114, pp. 19-24, Jan. 2012.
Paper # EMCJ2011-114 
Date of Issue 2012-01-20 (EMCJ) 
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 EMCJ2011-114

Conference Information
Committee EMCJ  
Conference Date 2012-01-27 - 2012-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Communication, EMC, etc. 
Paper Information
Registration To EMCJ 
Conference Code 2012-01-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Acceleration of FDTD method Using Directive on GPU and Application for Analysis of Indoor Electromagnetic Wave Environment 
Sub Title (in English)  
Keyword(1) FDTD method  
Keyword(2) GPU  
Keyword(3) directive  
Keyword(4) CUDA  
Keyword(5) Analysis of Indoor Electromagnetic Wave Environment  
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Keyword(7)  
Keyword(8)  
1st Author's Name Jun Sonoda  
1st Author's Affiliation Sendai National College of Technology (SNCT)
2nd Author's Name Motoyuki Sato  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2012-01-27 10:05:00 
Presentation Time 20 minutes 
Registration for EMCJ 
Paper # EMCJ2011-114 
Volume (vol) vol.111 
Number (no) no.420 
Page pp.19-24 
#Pages 6 
Date of Issue 2012-01-20 (EMCJ) 

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