SPUMONE: Lightweight CPU virtualization layer for embedded systems

Wataru Kanda, Yu Yumura, Yuki Kinebuchi, Kazuo Makijima, Tatsuo Nakajima

研究成果: Conference contribution

16 被引用数 (Scopus)

抄録

Recently, the engineering cost of embedded systems is rapidly increasing due to growing sophistication of services. To deal with the problem, hybrid operating system environments have been proposed. This enables to run a RTOS and a general purpose OS concurrently and to reuse software resources on both of them. This approach is efficient in reducing engineering costs. We reconfigured the requirement for these hybrid operating system environment and build a new architecture which fulfills these requirements by using virtualization techniques. Our system provides the facilities to build multiple operating system environment easily. There are two contributions in our systems. One is that the modification cost of the guest OS is small. The second contribution is improvement in system availability by enabling guest OS to reboot independently. Although we used virtualization layer to construct a hybrid operating system environment, the performance overhead is considering small. Therefor our approach is very practical and efficient for recent sophisticated embedded systems.

本文言語English
ホスト出版物のタイトルProceedings of The 5th International Conference on Embedded and Ubiquitous Computing, EUC 2008
ページ144-151
ページ数8
DOI
出版ステータスPublished - 2008 12 1
イベント5th International Conference on Embedded and Ubiquitous Computing, EUC 2008 - Shanghai, China
継続期間: 2008 12 172008 12 20

出版物シリーズ

名前Proceedings of The 5th International Conference on Embedded and Ubiquitous Computing, EUC 2008
1

Conference

Conference5th International Conference on Embedded and Ubiquitous Computing, EUC 2008
CountryChina
CityShanghai
Period08/12/1708/12/20

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Software
  • Communication

フィンガープリント 「SPUMONE: Lightweight CPU virtualization layer for embedded systems」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル