刘磊 - 中国科学院大学 - 计算机科学与技术学院

个人简介

招生专业 081201-计算机系统结构招生方向现代操作系统，新型内存系统，体系结构及可扩展性，系统性能评测教育背景 2010-09--2014-07 中科院计算所博士 2006-09--2009-07 中国科学技术大学硕士 1999-09--2003-07 大连理工大学学士所获奖励：中科院计算所“学术百星” 中科院计算所优秀科研人员国家奖学金博士生奖中国科学院院长优秀奖中科院优秀毕业生计算所体系结构国家重点实验室先进个人北纬通信自主创新奖学金二等奖中国科学院优秀学生申请专利： 1. 一种页着色协同划分消除多应用缓存内存干扰的方法；已受理；第一发明人 2. Memory Resource Optimization Method and Apparatus (PCT). First Inventor (with Wu and Feng). 从事科研工作经历： 1. “非对称多通道”异质、异构内存系统架构及“启发式”混合内存资源管理机制的研究（国家级，青基）；2016.1～2018.12，项目负责人 2. 面向异构混合存储体系的，编译制导的操作系统资源管理机制的研究（室级）；2015～2017，项目负责人 3. 面向多核、众核处理器的编程与编译（国家863）；2012.1～2015.12，骨干、参与 4. 面向亿级并发负载的编程模型与支撑环境（973）；2011.1～2015.8，骨干、参与 5. 华为高通量项目（企业级）；2012～2013，参与、支持

研究领域

现代操作系统、新型内存系统、体系结构及可扩展性、系统性能评测等多个方面。

近期论文

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SysMon: Monitoring Memory Behaviors via OS Approach Mengyao Xie, Lei Liu *, Hao Yang, Chenggang Wu, Hongna Geng. The 12th Intl. Symp. on Adv. Par. Processing Tech. (APPT):2017 Memos: A Full Hierarchy Hybrid Memory Management Framework (Short Paper) Lei Liu *, Hao Yang, Yong Li, Mengyao Xie, Lian Li, Chenggang Wu. The 34th International Conf. on Computer Design (ICCD):2016 Rethinking Memory Management in Modern Operating System: Horizontal, Vertical or Random? Lei Liu *, Yong Li, Chen Ding, Hao Yang, Chengyong Wu. IEEE Transactions on Computers (TC):2016 SIG: Trans. Version of the ISCA-2014 paper. This article was a featured article candidate in IEEE TC. Going Vertical in Memory Management Lei Liu *, et al. ACM SIGARCH Computer Architecture News:October, 2014 Going Vertical in Memory Management: Handling Multiplicity by Multi-policy Lei Liu *, Yong Li, Zehan Cui, Chengyong Wu, et al. The 41st ACM/IEEE International Symposium on Computer Architecture (ISCA):2014 (acceptance rate: 17.8%) SIG: The 9th ISCA paper in mainland China history. BPM/BPM+: Software-based Dynamic Memory Partitioning Mechanisms for Mitigating DRAM Bank-/Channel-level Interferences in Multicore Systems Lei Liu *, Zehan Cui, Yong Li, Chengyong Wu, et al. ACM Trans. on Architecture and Code Optimization (TACO):2014 A Software Memory Partition Approach for Eliminating Bank-level Interference in Multicore Systems Lei Liu *, Zehan Cui, Mingjie Xing, Chengyong Wu, et al. The 21st ACM/IEEE International Conference on Parallel Architectures and Compilation Techniques (PACT):2012 (acceptance rate: 18.8%) SIG: Influential Article in Semantic Scholar -- Cited Greater than 100 Times. WiseThrottling: A New Asynchronous Task Scheduler for Mitigating I/O Bottleneck in Large-Scale Datacenter Servers Fang Lv *, Lei Liu, Huimin Cui, Lei Wang, Ying Liu, Xiaobing Feng, P.C. Yew (UMN). J. of Supercomputing:2015 Dynamic I/O-Aware Scheduling for Batch-Mode Applications on Chip Multiprocessor Systems of Cluster Platforms Fang Lv *, Huimin Cui, Lei Wang, Lei Liu, Cheng-Gang Wu, Xiao-Bing Feng, and Pen-Chung Yew (UMN). JCST:2014