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Paper Abstract and Keywords
Presentation 2025-12-19 14:50
Proposal for expanding FPGA offloading targets for environment adaptive software
Yoji Yamato (NTT) NS2025-187
Abstract (in Japanese) (See Japanese page) 
(in English) We have proposed environment-adaptive software that automatically converts code written by programmers for regular CPUs according to the deployment environment, enabling high-performance operation. This paper focuses on automatic offloading to FPGAs according to the computation type of processing, such as image processing and signal processing. The existing application to be offloaded is semantically analyzed using pattern matching and an abstract syntax tree to determine whether the computation type has an OpenCL that can be replaced. If OpenCL is found, the application is replaced with that OpenCL and performance improvements are confirmed. The effectiveness of the proposed method for automatic offloading is confirmed by measuring processing time using an actual Intel Stratix FPGA.
Keyword (in Japanese) (See Japanese page) 
(in English) Environment-Adaptive Software, / Automatic Offloading / FPGA / Computation Type / Pattern Matching / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 301, NS2025-187, pp. 196-201, Dec. 2025.
Paper # NS2025-187 
Date of Issue 2025-12-11 (NS) 
ISSN 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 NS2025-187

Conference Information
Committee NS RCS  
Conference Date 2025-12-18 - 2025-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Fukui International Activities Plaza + Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. 
Paper Information
Registration To NS 
Conference Code 2025-12-NS-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal for expanding FPGA offloading targets for environment adaptive software 
Sub Title (in English)  
Keyword(1) Environment-Adaptive Software,  
Keyword(2) Automatic Offloading  
Keyword(3) FPGA  
Keyword(4) Computation Type  
Keyword(5) Pattern Matching  
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1st Author's Name Yoji Yamato  
1st Author's Affiliation NTT, Inc. (NTT)
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Speaker Author-1 
Date Time 2025-12-19 14:50:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2025-187 
Volume (vol) vol.125 
Number (no) no.301 
Page pp.196-201 
#Pages 6 
Date of Issue 2025-12-11 (NS) 

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