Paper Abstract and Keywords |
Presentation |
2015-05-11 16:30
Modeling and Performance Verification of Embedded Software in Multiprocessor Environment Using Extended Time Petri Nets Takafumi Nakamura, Akio Nakata (Hiroshima City Univ.) SS2015-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the development of embedded software which requires high reliability satisfaction of hard requirements for both computing resource and performance, it is useful to model the system’s behavior under specific computing resources and verify whether the system meet the performance requirements in the design phase of development. So far, we have proposed a method of verifying whether they meet the throughput requirements in the worst case by converting the behavioral specification of multi-tasking embedded system into an extended Time Petri Nets that can describe fixed priority scheduling and preemption. However, the method only supports fixed static priority and first-come-first-served schedulings. In recent years, the use of multiprocessing has increased in order to cope with requirements of both high performance and low power. It is known that in the multiprocessor environment, dynamic priority scheduling such as Least Laxity First scheduling is generally more effective. In this paper, we report on the current studies on the modeling method of embedded software that is suitable for multiprocessor environment by extended Time Petri Nets. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Embedded Software / Multiprocessor / Time Petri Nets / Performance Verification / Least Laxity First / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 20, SS2015-7, pp. 33-37, May 2015. |
Paper # |
SS2015-7 |
Date of Issue |
2015-05-04 (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) |
Download PDF |
SS2015-7 |
Conference Information |
Committee |
SS |
Conference Date |
2015-05-11 - 2015-05-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kumamoto University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
SS |
Conference Code |
2015-05-SS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Modeling and Performance Verification of Embedded Software in Multiprocessor Environment Using Extended Time Petri Nets |
Sub Title (in English) |
|
Keyword(1) |
Embedded Software |
Keyword(2) |
Multiprocessor |
Keyword(3) |
Time Petri Nets |
Keyword(4) |
Performance Verification |
Keyword(5) |
Least Laxity First |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Takafumi Nakamura |
1st Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
2nd Author's Name |
Akio Nakata |
2nd Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2015-05-11 16:30:00 |
Presentation Time |
20 minutes |
Registration for |
SS |
Paper # |
SS2015-7 |
Volume (vol) |
vol.115 |
Number (no) |
no.20 |
Page |
pp.33-37 |
#Pages |
5 |
Date of Issue |
2015-05-04 (SS) |
|