Global scheduling for the embedded virtualization system in the multi-core platform

Tsung Han Lin; Hitoshi Mitake; Yuki Kinebuchi; Tatsuo Nakajima

Global scheduling for the embedded virtualization system in the multi-core platform

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

School of Fundamental Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we are trying to address the global scheduling issues in the embedded multi-core virtualization system. Virtualization system is widely being used in the embedded device nowadays, especially with the multi-core platform also shown in the embedded system world. Global scheduling in the virtualization system makes the real-time tasks in the GPOS (General Purpose Operating System) to have chance to be scheduled against the tasks in the RTOS (Real-Time Operating System). We proposed using GPOS/RTOS mix scheduling and VCPU migration to deal with global scheduling problem. Meanwhile, some issues like interrupt latency in the GPOS and the priority inversion problem in the RTOS are also discovered while doing this research. We would like to make more detail investigation about this issues to improve the quality of global scheduling so we can construct a more ideal virtualization environment.

Original language	English
Title of host publication	PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems
Pages	378-382
Number of pages	5
Publication status	Published - 2012 Jun 15
Event	2nd International Conference on Pervasive Embedded Computing and Communication Systems, PECCS 2012 - Rome, Italy Duration: 2012 Feb 24 → 2012 Feb 26

Publication series

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

Conference

Conference	2nd International Conference on Pervasive Embedded Computing and Communication Systems, PECCS 2012
Country	Italy
City	Rome
Period	12/2/24 → 12/2/26

Keywords

Embedded system
Operating system
Real-time system
Scheduling
Virtualization

ASJC Scopus subject areas

Computer Networks and Communications

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Lin, T. H., Mitake, H., Kinebuchi, Y., & Nakajima, T. (2012). Global scheduling for the embedded virtualization system in the multi-core platform. In PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems (pp. 378-382). (PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems).

Global scheduling for the embedded virtualization system in the multi-core platform. / Lin, Tsung Han; Mitake, Hitoshi; Kinebuchi, Yuki; Nakajima, Tatsuo.

PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems. 2012. p. 378-382 (PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Lin, TH, Mitake, H, Kinebuchi, Y & Nakajima, T 2012, Global scheduling for the embedded virtualization system in the multi-core platform. in PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems. PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems, pp. 378-382, 2nd International Conference on Pervasive Embedded Computing and Communication Systems, PECCS 2012, Rome, Italy, 12/2/24.

Lin TH, Mitake H, Kinebuchi Y, Nakajima T. Global scheduling for the embedded virtualization system in the multi-core platform. In PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems. 2012. p. 378-382. (PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems).

Lin, Tsung Han ; Mitake, Hitoshi ; Kinebuchi, Yuki ; Nakajima, Tatsuo. / Global scheduling for the embedded virtualization system in the multi-core platform. PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems. 2012. pp. 378-382 (PECCS 2012 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems).

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Global scheduling for the embedded virtualization system in the multi-core platform

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

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