Paper Abstract and Keywords |
Presentation |
2014-01-30 14:50
A Method for Extracting Necessary Information for Performance Verification from Extended SysML Diagrams Yusuke Motoie, Akio Nakata (Hiroshima City Univ.) MSS2013-55 SS2013-52 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Achieving performance requirements under severe resource constraints is one of the most important design issues in embedded system developments. Such developments will be made more efficient if we can verify whether the performance requirement is satisfied in early design phase. We formerly proposed a method for verifying whether a given behavioral (task graph level) specification of multitask software with its resource information such as processor, bus, etc. (called multitask behavioral specification) meet a given throughput performance requirement. However, the method can only deal with specification written in a peculiar language, and it is more desirable that we can verify performance of a specification written in some standard system specification such as UML. In this paper, we propose a method for extracting necessary information for performance verification from extended SysML, a standard system description language SysML extended with real-time constraints using UML MARTE style description, and converting it into the multitask behavioral specification. The necessary information for performance verification consists of ordering information among tasks, hardware resource usage information for each task, and the worst and the best case execution times for each task. To evaluate the proposed method, we convert some practical example of extended SysML into multitask behavioral specification, and compare their behavioral semantics. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
multitask software / SysML / performance verification / task graph / resource information / time constraints / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 422, SS2013-52, pp. 23-28, Jan. 2014. |
Paper # |
SS2013-52 |
Date of Issue |
2014-01-23 (MSS, SS) |
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) |
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MSS2013-55 SS2013-52 |
Conference Information |
Committee |
SS MSS |
Conference Date |
2014-01-30 - 2014-01-31 |
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(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
SS |
Conference Code |
2014-01-SS-MSS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Method for Extracting Necessary Information for Performance Verification from Extended SysML Diagrams |
Sub Title (in English) |
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multitask software |
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SysML |
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performance verification |
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task graph |
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resource information |
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time constraints |
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1st Author's Name |
Yusuke Motoie |
1st Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
2nd Author's Name |
Akio Nakata |
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Hiroshima City University (Hiroshima City Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-01-30 14:50:00 |
Presentation Time |
25 minutes |
Registration for |
SS |
Paper # |
MSS2013-55, SS2013-52 |
Volume (vol) |
vol.113 |
Number (no) |
no.421(MSS), no.422(SS) |
Page |
pp.23-28 |
#Pages |
6 |
Date of Issue |
2014-01-23 (MSS, SS) |
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