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劉磊

（科學家）

鎖定
劉磊 [1-3]  ，男，出生於新疆烏魯木齊市，祖籍遼寧瀋陽，任中科院計算所國家重點實驗室副研究員，Sys-Inventor Lab PI。劉磊分別於大連理工大學、中國科學技術大學、中國科學院大學（中科院計算所）獲得計算機科學學士學位、碩士和博士學位。劉磊的研究包括新操作系統、新內存系統結構、量子計算機系統結構、系統性能評測/優化及可擴展性等多個方面。
自2011年起，劉磊帶領其課題組研發了面向主流多核、多通道服務器及異構內存體系的內存資源管理系統原型；探索了新操作系統的智能化；探索了量子計算機體系結構及其系統軟件棧。相關研究成果以第一作者並通訊作者發表於ISCA, HPCA, PACT, IEEE TC, TPDS, ACM TACO, ICCD等會議和刊物，並在業內產生了影響力。劉磊曾參與或主持多項國家級項目（包括863、973、自然科學基金項目、國家重點研發計劃等）。
此外，劉磊40餘次擔任學術會議的程序委員會委員、外評委員、組委會成員以及權威學術刊物的編委、審稿人等職務（如ISCA、MICRO、ASPLOS、HPCA、PACT、ICS、PPoPP、IISWC、TPDS、TACO等），擔任學術會議ACM ICS-2018、IEEE ISWC-2020的會議主席。曾獲得 “中國科學院院長優秀獎”、“國家獎學金”、“國科大優秀畢業生”、“計算所優秀科研人員”、“計算所學術百星” 等榮譽。
中文名
劉磊
國    籍
中國
民    族
蒙古
出生地
新疆烏魯木齊
出生日期
1981年9月
畢業院校
中國科學院大學
中國科學技術大學
大連理工大學
職    業
科技工作者
代表作品
第一併通訊作者發表ISCA,HPCA,PACT,IEEE TC,ACM TACO
等系列高水平論文
主要成就
提出內存Bank/通道劃分、“垂直”管理及優化等技術
為內存管理、優化領域做出貢獻
研究領域
現代操作系統、新型內存體系結構、量子計算機
職    稱
副研究員
個人主頁
https://liulei-sys-inventor.github.io
部分研究已發表成果 [1-3]  ：
  1. QuCloud: A New Qubit Mapping Mechanism for Multi-programming Quantum Computing in Cloud Environment - Lei Liu*, Xinglei Dou. The 27th IEEE International Symposium on High-Performance Computer Architecture (HPCA):2021
  2. Hierarchical Hybrid Memory Management in OS for Tiered Memory Systems - Lei Liu*, Shengjie Yang, Lu Peng, Xinyu Li. IEEE Transactions on Parallel and Distributed Systems (TPDS):2019
  3. Architectural Support for NVRAM Persistence in GPUs - Sui Chen, Lei Liu, Weihua Zhang, Lu Peng. IEEE Transactions on Parallel and Distributed Systems (TPDS):2019
  4. Efficient GPU NVRAM Persistence with Helper Warps - Sui Chen, Faen Zhang, Lei Liu and Lu Peng. The 56th ACM/ESDA/IEEE Design Automation Conference (DAC):2019
  5. 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
  6. 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
  7. Going Vertical in Memory Management - Lei Liu*, et al. ACM SIGARCH Computer Architecture News:October, 2014
  8. Going Vertical in Memory Management: Handling Multiplicity by Multi-policy - Lei Liu*, et al. The 41st ACM/IEEE International Symposium on Computer Architecture (ISCA):2014 (acceptance rate: 17.8%，大陸歷史第9篇)
  9. BPM/BPM+: Software-based Dynamic Memory Partitioning Mechanisms for Mitigating DRAM Bank-/Channel-level Interferences in Multicore Systems - Lei Liu*, et al. ACM Trans. on Architecture and Code Optimization (TACO):2014
  10. A Software Memory Partition Approach for Eliminating Bank-level Interference in Multicore Systems - Lei Liu*, et al. The 21st ACM/IEEE International Conference on Parallel Architectures and Compilation Techniques (PACT):2012 (acceptance rate: 18.8%)
  11. 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 (Fang Lv is the corresponding author)
  12. 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 (Fang Lv is the corresponding author)
研究項目 - Building Next-Generation Cloud Systems [1-3] 
  1. Next-Generation OS - Leveraging AI to Enhance the OS and Build Core Mechanisms
  2. Quantum Computing for Cloud
  3. Memory Management for Large Memory Systems
  4. Non-Volatile Memory - Hybrid Memory Management for Tiered Memory Systems in OS
  5. Sysmon - Monitoring Memory Behaviors via the OS-level Approaches
  6. Hierarchically Optimizting Data Placement across Cache and Memory Banks on Cloud Servers
  7. Reducing Memoy Conflicts on Real Cloud Servers - DRAM Bank/Channel Partitioning Mechanism (BPM/BPM+)
參考資料