an i/o optimizing approach for virtualization-based internetwares

ISCAS OpenIR

	an i/o optimizing approach for virtualization-based internetwares
	Xu Jiwei; Zhang Wenbo; Wu Heng; Zhang Jianhua
	2012
会议名称	4th Asia-Pacific Symposium on Internetware, Internetware 2012
会议录名称	4th Asia-Pacific Symposium on Internetware, Internetware 2012
页码	-
会议日期	October 30, 2012 - October 31, 2012
会议地点	Qingdao, China
收录类别	EI
ISBN	9781450318884
部门归属	(1) Institute of Software Chinese Academy of Sciences China; (2) Graduate University Chinese Academy of Sciences China
摘要	Virtualization is a very popular support environment for Internetware deployment. However, the virtual machine can access the hardware only by virtue of virtual machine monitor which can result in a big overhead, especially for I/O sensitive virtual machine. In order to reduce this kind of overhead, this paper gives a research on I/O virtualization and proposes a cache mechanism. In benefit of the cache mechanism build in virtual machine monitor, the data package switching operations would drop dramatically and the overhead is lowered too. It is proved that our method is efficient and effective in decreasing the Internetware I/O overhead in virtualization environment through the experiment. Copyright 2012 ACM.; Virtualization is a very popular support environment for Internetware deployment. However, the virtual machine can access the hardware only by virtue of virtual machine monitor which can result in a big overhead, especially for I/O sensitive virtual machine. In order to reduce this kind of overhead, this paper gives a research on I/O virtualization and proposes a cache mechanism. In benefit of the cache mechanism build in virtual machine monitor, the data package switching operations would drop dramatically and the overhead is lowered too. It is proved that our method is efficient and effective in decreasing the Internetware I/O overhead in virtualization environment through the experiment. Copyright 2012 ACM.
主办者	CCF-TSE; CCF-TSS
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15878
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Xu Jiwei,Zhang Wenbo,Wu Heng,et al. an i/o optimizing approach for virtualization-based internetwares[C],2012:-.