Paper Abstract and Keywords |
Presentation |
2017-01-26 11:30
Multitask Scheduling Method for Reducing Total Memory Usage by Predicting Behavior of Heap Memory Allocations Hiroki Nakayama, Akio Nakata (Hiroshima City Univ) MSS2016-60 SS2016-39 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The multitask scheduling method for reducing total memory usage that compares the next step increments of the memory usage of each task and schedules the task which has the minimum increment is particularly useful in embedded softwares that are subject to memory capacity constraints. However, since the method needs information on future change behavior of heap memory usage in advance, it cannot be applied to the case where the usage situation changes in each execution. In this paper, we propose multitask scheduling method for reducing total memory usage by predicting behavior of heap memory allocations. The proposed method predicts the heap memory usage in the next step execution from the past heap memory usage status extracted by the execution history, and schedules using the obtained predicted value. The proposed method is evaluated by some simulation experiments that is performed on generated task set examples that contain random heap memory usage. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Multitasking / Heap Memory / Scheduling / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 426, SS2016-39, pp. 19-24, Jan. 2017. |
Paper # |
SS2016-39 |
Date of Issue |
2017-01-19 (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) |
Download PDF |
MSS2016-60 SS2016-39 |
Conference Information |
Committee |
MSS SS |
Conference Date |
2017-01-26 - 2017-01-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoto Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
SS |
Conference Code |
2017-01-MSS-SS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Multitask Scheduling Method for Reducing Total Memory Usage by Predicting Behavior of Heap Memory Allocations |
Sub Title (in English) |
|
Keyword(1) |
Multitasking |
Keyword(2) |
Heap Memory |
Keyword(3) |
Scheduling |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Hiroki Nakayama |
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 |
2017-01-26 11:30:00 |
Presentation Time |
30 minutes |
Registration for |
SS |
Paper # |
MSS2016-60, SS2016-39 |
Volume (vol) |
vol.116 |
Number (no) |
no.425(MSS), no.426(SS) |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2017-01-19 (MSS, SS) |
|