Predicting Cross-Core Performance Interference on Multicore Processors with Regression Analysis

doi:10.1109/TPDS.2015.2442983

CORC > 计算技术研究所 > 中国科学院计算技术研究所 > 中国科学院计算技术研究所期刊论文 > 英文

	Predicting Cross-Core Performance Interference on Multicore Processors with Regression Analysis
	Zhao, Jiacheng 2,3; Cui, Huimin 2; Xue, Jingling 1; Feng, Xiaobing 2
刊名	IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
	2016-05-01
卷号	27 期号:5 页码:1443-1456
关键词	Cross-core performance interference memory subsystems multicore processors performance analysis prediction model
ISSN号	1045-9219
DOI	10.1109/TPDS.2015.2442983
英文摘要	Despite their widespread adoption in cloud computing, multicore processors are heavily under-utilized in terms of computing resources. To avoid the potential for negative and unpredictable interference, co-location of a latency-sensitive application with others on the same multicore processor is disallowed, leaving many cores idle and causing low machine utilization. To enable co-location while providing QoS guarantees, it is challenging but important to predict performance interference between co-located applications. We observed that the performance degradation of an application can be represented as a piecewise predictor function of the aggregate pressures on shared resources from all cores. Based on this observation, we propose to adopt regression analysis to build a predictor function for an application. Furthermore, the prediction model thus obtained for an application is able to characterize its contentiousness and sensitivity. Validation using a large number of single-threaded and multi-threaded benchmarks and nine real-world datacenter applications on two different platforms shows that our approach is also precise, with an average error not exceeding 0.4 percent.
资助项目	National High Technology Research and Development Program of China[2012AA010902] ; National High Technology Research and Development Program of China[2015AA011505] ; National Natural Science Foundation of China[61202055] ; National Natural Science Foundation of China[61221062] ; National Natural Science Foundation of China[61303053] ; National Natural Science Foundation of China[61432016] ; National Natural Science Foundation of China[61402445] ; National Basic Research Program of China[2011CB302504] ; Australian Research Council (ARC)[DP110104628] ; Australian Research Council (ARC)[DP130101970]
WOS研究方向	Computer Science ; Engineering
语种	英语
出版者	IEEE COMPUTER SOC
WOS记录号	WOS:000374238100016
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/8480]
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhao, Jiacheng; Cui, Huimin; Xue, Jingling; Feng, Xiaobing
作者单位	1.Univ New S Wales, Sch Comp Sci & Engn, Sydney, NSW, Australia 2.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Sch Comp & Control Engn, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Jiacheng,Cui, Huimin,Xue, Jingling,et al. Predicting Cross-Core Performance Interference on Multicore Processors with Regression Analysis[J]. IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS,2016,27(5):1443-1456.
APA	Zhao, Jiacheng,Cui, Huimin,Xue, Jingling,&Feng, Xiaobing.(2016).Predicting Cross-Core Performance Interference on Multicore Processors with Regression Analysis.IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS,27(5),1443-1456.
MLA	Zhao, Jiacheng,et al."Predicting Cross-Core Performance Interference on Multicore Processors with Regression Analysis".IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 27.5(2016):1443-1456.