Labeled von Neumann Architecture for Software-Defined Cloud
文献类型：期刊论文
| 作者 | Bao, Yun-Gang1; Wang, Sa |
| 刊名 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 32期号:2页码:219-223 |
| 关键词 | software-defined cloud von Neumann architecture tail latency performance interference |
| ISSN号 | 1000-9000 |
| DOI | 10.1007/s11390-017-1716-0 |
| 英文摘要 | 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. |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000397835500002 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/7380]  |
| 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. |
入库方式： OAI收割
来源：计算技术研究所
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