Labeled von Neumann Architecture for Software-Defined Cloud

doi:10.1007/s11390-017-1716-0

	Labeled von Neumann Architecture for Software-Defined Cloud
	Bao, Yun-Gang 1; Wang, Sa
	2017-03-01
发表期刊	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
ISSN	1000-9000
卷号	32 期号:2 页码:219-223
摘要	As cloud computing is moving forward rapidly, cloud providers have been encountering great challenges: long tail latency, low utilization, and high interference. They intend to co-locate multiple workloads on a single server to improve the resource utilization. But the co-located applications suffer from severe performance interference and long tail latency, which lead to unpredictable user experience. To meet these challenges, software-defined cloud has been proposed to facilitate tighter coordination among application, operating system and hardware. Users' quality of service (QoS) requirements could be propagated all the way down to the hardware with differential management mechanisms. However, there is little hardware support to maintain and guarantee users' QoS requirements. To this end, this paper proposes Labeled von Neumann Architecture (LvNA), which introduces a labelling mechanism to convey more software's semantic information such as QoS and security to the underlying hardware. LvNA is able to correlate labels with various entities, e.g., virtual machine, process and thread, and propagate labels in the whole machine and program differentiated services based on rules. We consider LvNA to be a fundamental hardware support to the software-defined cloud.
关键词	software-defined cloud von Neumann architecture tail latency performance interference
DOI	10.1007/s11390-017-1716-0
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB1000200] ; National Natural Science Foundation of China[61420106013]
WOS研究方向	Computer Science
WOS类目	Computer Science, Hardware & Architecture ; Computer Science, Software Engineering
WOS记录号	WOS:000397835500002
出版者	SCIENCE PRESS
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/7381
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Bao, Yun-Gang
作者单位	1.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Bao, Yun-Gang,Wang, Sa. Labeled von Neumann Architecture for Software-Defined Cloud[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2017,32(2):219-223.
APA	Bao, Yun-Gang,&Wang, Sa.(2017).Labeled von Neumann Architecture for Software-Defined Cloud.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,32(2),219-223.
MLA	Bao, Yun-Gang,et al."Labeled von Neumann Architecture for Software-Defined Cloud".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 32.2(2017):219-223.