New Hypervisor Improving Network Performance for Multi-core CE DevicesNew Hypervisor Improving Network Performance for Multi-core CE Devices
- Other Titles
- New Hypervisor Improving Network Performance for Multi-core CE Devices
- Authors
- 홍철호; 유시환; 유혁; Miri Park
- Issue Date
- 2011
- Publisher
- 대한임베디드공학회
- Keywords
- Secure CE device; Hypervisor; Embedded multi-core processor; Network performance
- Citation
- 대한임베디드공학회논문지, v.6, no.4, pp.231 - 241
- Indexed
- KCI
OTHER
- Journal Title
- 대한임베디드공학회논문지
- Volume
- 6
- Number
- 4
- Start Page
- 231
- End Page
- 241
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/113941
- ISSN
- 1975-5066
- Abstract
- Recently, system virtualization has been applied to consumer electronics (CE) such as smart mobile phones. Although multi-core processors have become a viable solution for complex applications of consumer electronics, the issue of utilizing multi-core resources in the virtualization layer has not been researched sufficiently.
In this paper, we present a new hypervisor design and implementation for multi-core CE devices. We concretely describe virtualization methods for a multi-core processor and multi-core-related subsystems. We also analyze bottlenecks of network performance in a virtualization environment that supports multimedia applications and propose an efficient virtual interrupt distributor. Our new multi-core hypervisor improves network performance by 5.5 times as compared to a hypervisor without the virtual interrupt distributor.
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Collections - Graduate School > Department of Computer Science and Engineering > 1. Journal Articles
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