| Item type |
SIG Technical Reports(1) |
| 公開日 |
2023-03-16 |
| タイトル |
|
|
タイトル |
Evaluation of network bandwidth guarantee with HTB traffic control |
| タイトル |
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言語 |
en |
|
タイトル |
Evaluation of network bandwidth guarantee with HTB traffic control |
| 言語 |
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言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
仮想化・ロボット |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
|
資源タイプ |
technical report |
| 著者所属 |
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Graduate School of Informatics, Nagoya University |
| 著者所属 |
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Graduate School of Informatics, Nagoya University |
| 著者所属 |
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Information Technology R&D Center, Mitsubishi Electric Corporation |
| 著者所属 |
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Information Technology R&D Center, Mitsubishi Electric Corporation |
| 著者所属 |
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Information Technology R&D Center, Mitsubishi Electric Corporation |
| 著者所属 |
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Graduate School of Informatics, Nagoya University |
| 著者所属(英) |
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en |
|
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Graduate School of Informatics, Nagoya University |
| 著者所属(英) |
|
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|
en |
|
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Graduate School of Informatics, Nagoya University |
| 著者所属(英) |
|
|
|
en |
|
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Information Technology R&D Center, Mitsubishi Electric Corporation |
| 著者所属(英) |
|
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|
en |
|
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Information Technology R&D Center, Mitsubishi Electric Corporation |
| 著者所属(英) |
|
|
|
en |
|
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Information Technology R&D Center, Mitsubishi Electric Corporation |
| 著者所属(英) |
|
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|
en |
|
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Graduate School of Informatics, Nagoya University |
| 著者名 |
Haohong, Xie
Yutaka, Matsubara
Toshikazu, Kato
Hitoshi, Yamamoto
Takehisa, Mizuguchi
Hiroaki, Takada
|
| 著者名(英) |
Haohong, Xie
Yutaka, Matsubara
Toshikazu, Kato
Hitoshi, Yamamoto
Takehisa, Mizuguchi
Hiroaki, Takada
|
| 論文抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
In recent years, multiple applications have been integrated into one high performance embedded system. These applications share several resources like CPU, buses, network, I/O, storage devices. To achieve safety and security for such integrated embedded systems, resources partitioning mechanism is required to separate shared resources and allocate them to each application. The resource partitioning mechanism enable unreliable applications such as entertainment applications provided by third-party developers to avoid to suffer from consuming shared resources beyond the specified bandwidth. Then, the fundamental applications that provide safety-critical functions and are mainly responsible to control the system can also behave with enough bandwidth. In case of sharing network interface card (NIC) in Linux, network traffic control and queuing mechanisms can be utilized to guarantee network bandwidth for applications. In this paper we show the preliminary measurement results to evaluate network bandwidth guarantee mechanism in embedded Linux. We measure the maximum bandwidth of applications which controlled by network traffic control with HTB (Hierarchical Token Bucket) queuing disciplines in Linux. Using the mechanisms, actual network bandwidth are completely be under the specified bandwidth. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
In recent years, multiple applications have been integrated into one high performance embedded system. These applications share several resources like CPU, buses, network, I/O, storage devices. To achieve safety and security for such integrated embedded systems, resources partitioning mechanism is required to separate shared resources and allocate them to each application. The resource partitioning mechanism enable unreliable applications such as entertainment applications provided by third-party developers to avoid to suffer from consuming shared resources beyond the specified bandwidth. Then, the fundamental applications that provide safety-critical functions and are mainly responsible to control the system can also behave with enough bandwidth. In case of sharing network interface card (NIC) in Linux, network traffic control and queuing mechanisms can be utilized to guarantee network bandwidth for applications. In this paper we show the preliminary measurement results to evaluate network bandwidth guarantee mechanism in embedded Linux. We measure the maximum bandwidth of applications which controlled by network traffic control with HTB(Hierarchical Token Bucket) queuing disciplines in Linux. Using the mechanisms, actual network bandwidth are completely be under the specified bandwidth. |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11451459 |
| 書誌情報 |
研究報告システムとLSIの設計技術（SLDM）
巻 2023-SLDM-202,
号 49,
p. 1-7,
発行日 2023-03-16
|
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2188-8639 |
| Notice |
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SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
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言語 |
ja |
|
出版者 |
情報処理学会 |
IPSJ-SLDM23202049.pdf (689.1 kB)
