Paper Abstract and Keywords |
Presentation |
2016-05-09 14:50
Optimization of Data Transfer and Kernel Execution for Video Processing Library RaVioli Kazuki Furuhashi, Kazuma Ono, Tomoaki Tsumura (Nagoya Inst. of Tech.) CPSY2016-4 DC2016-4 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Programmers need to understand the complicated GPU structure deeply to utilize GPUs that can efficiently execute image and video processing. We have proposed a video processing library RaVioli/CUDA thatis an improvement of RaVioli for supporting a GPU platform called CUDA. RaVioli/CUDA frees programmersfrom special notations for CUDA programming. However, it still leaves place for utilizing GPUs. For solving thisproblem, we propose improvements of RaVioli/CUDA for utilizing GPUs by optimizing data transfer and kernelfunction execution. By the result of experiments with a video processing program, we show that the proposed method improves performance 3-fold against the traditional RaVioli/CUDA. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
image and video processing / CUDA / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 19, CPSY2016-4, pp. 15-20, May 2016. |
Paper # |
CPSY2016-4 |
Date of Issue |
2016-05-02 (CPSY, 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 |
CPSY2016-4 DC2016-4 |
Conference Information |
Committee |
CPSY DC IPSJ-ARC |
Conference Date |
2016-05-09 - 2016-05-10 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Unaduki Suginoi Hotel |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Dependable Computing Systems, etc. (HotSPA: Hot SPring Annual meeting) |
Paper Information |
Registration To |
CPSY |
Conference Code |
2016-05-CPSY-DC-ARC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Optimization of Data Transfer and Kernel Execution for Video Processing Library RaVioli |
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image and video processing |
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CUDA |
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1st Author's Name |
Kazuki Furuhashi |
1st Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
2nd Author's Name |
Kazuma Ono |
2nd Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
3rd Author's Name |
Tomoaki Tsumura |
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Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2016-05-09 14:50:00 |
Presentation Time |
30 minutes |
Registration for |
CPSY |
Paper # |
CPSY2016-4, DC2016-4 |
Volume (vol) |
vol.116 |
Number (no) |
no.19(CPSY), no.20(DC) |
Page |
pp.15-20 |
#Pages |
6 |
Date of Issue |
2016-05-02 (CPSY, DC) |
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