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

doi:10.1109/TPDS.2015.2442983

	Predicting Cross-Core Performance Interference on Multicore Processors with Regression Analysis
	Zhao, Jiacheng 1,2; Cui, Huimin 1; Xue, Jingling 3; Feng, Xiaobing 1
	2016-05-01
发表期刊	IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
ISSN	1045-9219
卷号	27 期号:5 页码:1443-1456
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.
关键词	Cross-core performance interference memory subsystems multicore processors performance analysis prediction model
DOI	10.1109/TPDS.2015.2442983
收录类别	SCI
语种	英语
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
WOS类目	Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS记录号	WOS:000374238100016
出版者	IEEE COMPUTER SOC
引用统计	被引频次：14[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/2XEOYT63/8481
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.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Sch Comp & Control Engn, Beijing, Peoples R China 3.Univ New S Wales, Sch Comp Sci & Engn, Sydney, NSW, Australia
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.