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RISO: Enforce Noninterfered Performance With Relaxed Network-on-Chip Isolation in Many-Core Cloud Processors

文献类型：期刊论文

作者Lu, Hang1; Fu, Binzhang2; Wang, Ying2; Han, Yinhe2; Yan, Guihai2; Li, Xiaowei2
刊名IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS
出版日期2015-12-01
卷号23期号:12页码:3053-3064
关键词Cloud processor networks-on-chip (NoCs) performance isolation relaxed isolation (RISO) workload consolidation
ISSN号1063-8210
DOI10.1109/TVLSI.2014.2387351
英文摘要Workload consolidation is widely used in modern cloud processors to reduce total cost of ownership. Performance isolation has to be enforced between consolidated workloads to achieve controllable quality of service. Networks-on-chip (NoCs), as a major shared resource, often incur traffic interference and violate performance isolation criteria. Previous work resorts to strict isolation strategy that partitions NoC into independent regions to isolate core-to-core communication traffic. However, strict isolation either results in low consolidation density or degrades network performance, and more importantly, cannot be applied to memory access traffic. To address these weaknesses, we propose a novel performance isolation strategy in NoC, called relaxed isolation (RISO). It permits underutilized routers and links to be shared by multiple applications, and, at the same time, it keeps the aggregated traffic in check to enforce performance isolation. Experimental results show that RISO could effectively improve consolidation density and network performance in synergy.
资助项目National Basic Research Program (973) of China[2011CB302503] ; National Natural Science Foundation of China (NSFC)[61100016] ; National Natural Science Foundation of China (NSFC)[61202056] ; National Natural Science Foundation of China (NSFC)[61221062] ; National Natural Science Foundation of China (NSFC)[61376043]
WOS研究方向Computer Science ; Engineering
语种英语
WOS记录号WOS:000365206300027
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
源URL[http://119.78.100.204/handle/2XEOYT63/9127]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Lu, Hang
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Hang,Fu, Binzhang,Wang, Ying,et al. RISO: Enforce Noninterfered Performance With Relaxed Network-on-Chip Isolation in Many-Core Cloud Processors[J]. IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS,2015,23(12):3053-3064.
APA Lu, Hang,Fu, Binzhang,Wang, Ying,Han, Yinhe,Yan, Guihai,&Li, Xiaowei.(2015).RISO: Enforce Noninterfered Performance With Relaxed Network-on-Chip Isolation in Many-Core Cloud Processors.IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS,23(12),3053-3064.
MLA Lu, Hang,et al."RISO: Enforce Noninterfered Performance With Relaxed Network-on-Chip Isolation in Many-Core Cloud Processors".IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS 23.12(2015):3053-3064.

入库方式： OAI收割

来源：计算技术研究所

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