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Paper Abstract and Keywords
Presentation 2020-07-31 11:30
Task Offloading of a Distributed and Cooperative Cache Server using FPGA
Teppei Yamagishi (UEC), Masato Yoshimi (TIS), Celimuge Wu, Tsutomu Yoshinaga (UEC) CPSY2020-10 DC2020-10
Abstract (in Japanese) (See Japanese page) 
(in English) A distributed and cooperative cache server has been proposed to reduce the Internet traffic which increases by spread of Video-on-Demand services.
The cache servers can expand their storage capacity by making a group of distributed cache servers.
On the other hand, the performance bottleneck rises by the traffic among cache servers.
Our research group proposes Interconnected-FPGAs which connects multiple FPGA boards by a dedicated optical network as well as equipping with tightly coupled flash storage.
The technical report introduces an implementation of the distributed and cooperative cache server on Interconnected-FPGAs for offloading a part of tasks.
We show that our implementation reduces the response time for the content request messages.
Keyword (in Japanese) (See Japanese page) 
(in English) Distributed and Cooperative Cache / CDN / FPGA Offloading / / / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 121, CPSY2020-10, pp. 61-66, July 2020.
Paper # CPSY2020-10 
Date of Issue 2020-07-23 (CPSY, DC) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 CPSY2020-10 DC2020-10

Conference Information
Committee CPSY DC IPSJ-ARC  
Conference Date 2020-07-30 - 2020-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) SWoPP2020: Parallel, Distributed and Cooperative Processing Systems and Dependable Computing 
Paper Information
Registration To CPSY 
Conference Code 2020-07-CPSY-DC-ARC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Task Offloading of a Distributed and Cooperative Cache Server using FPGA 
Sub Title (in English)  
Keyword(1) Distributed and Cooperative Cache  
Keyword(2) CDN  
Keyword(3) FPGA Offloading  
1st Author's Name Teppei Yamagishi  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Masato Yoshimi  
2nd Author's Affiliation TIS Inc. (TIS)
3rd Author's Name Celimuge Wu  
3rd Author's Affiliation The University of Electro-Communications (UEC)
4th Author's Name Tsutomu Yoshinaga  
4th Author's Affiliation The University of Electro-Communications (UEC)
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Date Time 2020-07-31 11:30:00 
Presentation Time 30 
Registration for CPSY 
Paper # IEICE-CPSY2020-10,IEICE-DC2020-10 
Volume (vol) IEICE-120 
Number (no) no.121(CPSY), no.122(DC) 
Page pp.61-66 
#Pages IEICE-6 
Date of Issue IEICE-CPSY-2020-07-23,IEICE-DC-2020-07-23 

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