Solving the lock holder preemption problem in a multicore processor-based virtualization layer for embedded systems

Hitoshi Mitake*, Yuki Kinebuchi, Tsung Han Lin, Tatsuo Nakajima

*この研究の対応する著者

研究成果

抄録

In this paper, we explain the reason why the Lock Holder Preemption(LHP) problem is serious when using a multi-core processor based virtualization layer. Then, we introduce two new techniques for avoiding the LHP problem. The existing techniques and new proposed techniques have been implemented on our virtualization layer called SPUMONE, and we measured the results showing that the proposed new techniques reduce the semantic gap to use a virtualization layer on a multi-core processor in embedded systems.

本文言語English
ホスト出版物のタイトルPECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems
ページ369-377
ページ数9
出版ステータスPublished - 2012
イベント2nd International Conference on Pervasive Embedded Computing and Communication Systems, PECCS 2012 - Rome, Italy
継続期間: 2012 2 242012 2 26

出版物シリーズ

名前PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems

Conference

Conference2nd International Conference on Pervasive Embedded Computing and Communication Systems, PECCS 2012
国/地域Italy
CityRome
Period12/2/2412/2/26

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信

フィンガープリント

「Solving the lock holder preemption problem in a multicore processor-based 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