WEKO3
アイテム
Building Fine-Grained Configurable ITRON Based RTOS
https://ipsj.ixsq.nii.ac.jp/records/206361
https://ipsj.ixsq.nii.ac.jp/records/206361facded31-2fed-4052-8a34-315f97cf5a49
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-JNL6108003.pdf (819.7 kB)
|
Copyright (c) 2020 by the Information Processing Society of Japan
|
|
| オープンアクセス | ||
| Item type | Journal(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2020-08-15 | |||||||||
| タイトル | ||||||||||
| タイトル | Building Fine-Grained Configurable ITRON Based RTOS | |||||||||
| タイトル | ||||||||||
| 言語 | en | |||||||||
| タイトル | Building Fine-Grained Configurable ITRON Based RTOS | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | [特集：組込みシステム工学] RTOS, μITRON, configuration, system call, FPGA | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 著者所属 | ||||||||||
| Japan Advanced Institute of Science and Technology | ||||||||||
| 著者所属 | ||||||||||
| Japan Advanced Institute of Science and Technology | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Japan Advanced Institute of Science and Technology | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Japan Advanced Institute of Science and Technology | ||||||||||
| 著者名 |
Tetsuo, Miyauchi
× Tetsuo, Miyauchi
× Kiyofumi, Tanaka
|
|||||||||
| 著者名(英) |
Tetsuo, Miyauchi
× Tetsuo, Miyauchi
× Kiyofumi, Tanaka
|
|||||||||
| 論文抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | As IoT (Internet of Things) is prevailing, the number of devices which have strict resource constraints is increasing. In developing such a system, RTOS (Real Time Operating System) helps to increase productivity. However, in the view of cost reduction, it is desirable that resources for RTOS be small and the execution time be short. In this paper, we propose a method to develop an application-specific system with RTOS. Methods of removing unnecessary code for the application from RTOS kernel are explained. In addition, we implemented a reconfigurable hardware RTOS on an FPGA and applied the method for removing unnecessary code from the hardware implementation. The evaluation results show that the proposed methods reduce hardware resources, RTOS kernel execution time, and the size of the software parts in each application. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.28(2020) (online) DOI http://dx.doi.org/10.2197/ipsjjip.28.395 ------------------------------ |
|||||||||
| 論文抄録(英) | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | As IoT (Internet of Things) is prevailing, the number of devices which have strict resource constraints is increasing. In developing such a system, RTOS (Real Time Operating System) helps to increase productivity. However, in the view of cost reduction, it is desirable that resources for RTOS be small and the execution time be short. In this paper, we propose a method to develop an application-specific system with RTOS. Methods of removing unnecessary code for the application from RTOS kernel are explained. In addition, we implemented a reconfigurable hardware RTOS on an FPGA and applied the method for removing unnecessary code from the hardware implementation. The evaluation results show that the proposed methods reduce hardware resources, RTOS kernel execution time, and the size of the software parts in each application. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.28(2020) (online) DOI http://dx.doi.org/10.2197/ipsjjip.28.395 ------------------------------ |
|||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00116647 | |||||||||
| 書誌情報 |
情報処理学会論文誌 巻 61, 号 8, 発行日 2020-08-15 |
|||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1882-7764 | |||||||||
