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Reducing Synchronization Cost for Single-Level Store in Mobile Systems

文献类型：期刊论文

作者Xu, Yuan-Chao1,2; Wan, Hu1; Qiu, Ke-Ni1; Li, Tao3; Zhang, Wei-Gong1
刊名JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
出版日期2016-07-01
卷号31期号:4页码:836-848
关键词crash consistency synchronization cost persistent memory power failure mobile system
ISSN号1000-9000
DOI10.1007/s11390-016-1666-y
英文摘要Emerging byte-addressable non-volatile memory technologies, such as phase change memory (PCM) and spin-transfer torque RAM (STT-RAM), offer both the byte-addressability of memory and the durability of storage, thus making it feasible to build single-level store systems. To ensure the consistency of persistent data structures in the presence of power failures or system crashes, it requires flushing cache lines to persistent memory frequently, thus incurring non-trivial synchronization overhead. To mitigate this issue, we propose two techniques. First, we use non-volatile STT-RAM as scratchpad memory on chip to store recovery information, thereby eliminating synchronization cost in the logging phase due to the avoidance of off-chip logging operations. Second, we present an adaptive synchronization policy based on caching modes in terms of data access patterns, thereby eliminating unnecessary synchronization cost in the checkpoint phase. Evaluation results indicate that the two techniques improve the overall performance from 2.15x to 2.39x compared with conventional transactional persistent memory.
资助项目National Natural Science Foundation of China[61502321] ; National Natural Science Foundation of China[61472260] ; National Natural Science Foundation of China[61402302] ; Beijing Natural Science Foundation[4143060] ; Overseas Visiting Scholar Program of Beijing[067135300100] ; State Key Laboratory of Computer Architecture of China[CARCH201503] ; Beijing Innovative Teams and Teacher Career Development Program[IDHT20150507]
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000379087300015
出版者SCIENCE PRESS
源URL[http://119.78.100.204/handle/2XEOYT63/8303]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Xu, Yuan-Chao
作者单位1.Capital Normal Univ, Coll Informat Engn, Beijing 100048, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing 100190, Peoples R China
3.Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32611 USA
推荐引用方式
GB/T 7714		 Xu, Yuan-Chao,Wan, Hu,Qiu, Ke-Ni,et al. Reducing Synchronization Cost for Single-Level Store in Mobile Systems[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2016,31(4):836-848.
APA Xu, Yuan-Chao,Wan, Hu,Qiu, Ke-Ni,Li, Tao,&Zhang, Wei-Gong.(2016).Reducing Synchronization Cost for Single-Level Store in Mobile Systems.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,31(4),836-848.
MLA Xu, Yuan-Chao,et al."Reducing Synchronization Cost for Single-Level Store in Mobile Systems".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 31.4(2016):836-848.

入库方式： OAI收割

来源：计算技术研究所

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