陸游遊

理學學士（計算機科學與技術），南京大學，中國，2009

工學博士（計算機科學與技術），清華大學，中國，2015 ^[1] 

計算機系統（存儲系統、文件系統、內存計算及分佈式系統）；

計算機體系結構（非易失性存儲器、軟硬件協同設計）

研究方向

為存儲系統，目前主要關注閃存存儲系統、內存存儲與計算、可編程分佈式存儲、存儲安全與可靠性等方面。 ^[1] 

清華大學優秀博士後（2017）

中國計算機學會優秀博士學位論文獎（2016）

中國科協青年人才託舉工程（2015） ^[1] 

在閃存存儲系統方面，2010年開始“重構閃存存儲”的研究，突破了傳統基於FTL的SSD存儲系統結構，提出了基於裸閃存的軟件直管閃存的思想，後來被稱為Open-Channel SSD。相關論文於2013年和2014年連續兩年在本領域頂級會議FAST上發表，引起國內外學術界和工業界的關注。2016年，Linux社區開始支持該閃存存儲結構。近年來，該存儲結構在業界（公有云、移動終端等多個領域）逐漸得到使用。

在內存存儲與計算方面，作為提出持久型內存一致性的早期工作之一，分析了持久性內存中CPU緩存對存儲一致性的影響，分別從硬件順序性和軟件持久性級別提出了相應方法。相關論文發表於ICCD’14、 MSST’15、TOS、TPDS等，獲得MSST 2015最佳論文提名獎。2015年基於RDMA與NVM啓動分佈式持久內存存儲系統的研究，基於RDMA與NVM重構了分佈式文件系統（USENIX ATC‘17），相比傳統大數據處理系統的性能提升明顯，獲得了國內外來自金融、IT等多家公司的關注。

研究課題

國家自然科學基金面上項目: 分佈式閃存文件系統的高效構建技術研究（2018-2021）

國家自然科學基金青年項目: 面向閃存特性的文件系統數據組織優化技術（2016-2016）

[1] Siyang Li, Youyou Lu, Jiwu Shu, Tao Li, Yang Hu. LocoFS: A Loosely-Coupled Metadata Service for Distributed File Systems, accepted to the International Conference for High Performance Computing, Networking, Storage and Analysis (SC’17), November 12-17, 2017, Denver, CO

[2] Youyou Lu, Jiwu Shu, Youmin Chen, Tao Li. Octopus: an RDMA-enabled Distributed Persistent Memory File System, USENIX Annual Technical Conference (USENIX ATC'17), July 12-14, 2017, Santa Clara, CA

[3] Jiacheng Zhang, Jiwu Shu,Youyou Lu. ParaFS: A Log-Structured File System to Exploit the Internal Parallelism of Flash Devices, USENIX Annual Technical Conference (USENIX ATC'16), June 22-24, 2016, Denver, CO

[4] Jiaxin Ou, Jiwu Shu,Youyou Lu. A High Performance File System for Non-Volatile Main Memory, in Proceedings of the European Conference on Computer Systems (EuroSys'16), April 18-21, 2016, London, UK

[5] Youyou Lu, Jiwu Shu, Jia Guo, Peng Zhu. Supporting System Consistency with Differential Transactions in Flash-based SSDs, IEEE Transactions on Computers (TC), vol 65, issue 2, pp 627-639, Feb. 2016

[6] Youyou Lu, Jiwu Shu, Long Sun. Blurred Persistence: Efficient Transactions in Persistent Memory, ACM Transactions on Storage (TOS), vol 12, issue 1, Jan. 2016

[7] Youyou Lu, Jiwu Shu, Jia Guo, Shuai Li, Onur Mutlu. High-Performance and Lightweight Transaction Support in Flash-based SSDs, IEEE Transactions on Computers (TC), vol 64, issue 10, pp 2819-2832, Oct. 2015

[8] Youyou Lu, Jiwu Shu, Long Sun. Blurred Persistence in Transactional Persistent Memory, in Proceedings of the 31st International Conference on Massive Storage Systems and Technology (MSST'15), May 30 - June 5, 2015, Santa Clara, USA(Best Paper Runner-up)

[9] Youyou Lu, Jiwu Shu, Long Sun, Onur Mutlu. Loose-Ordering Consistency for Persistent Memory, in Proceedings of the 32nd IEEE International Conference on Computer Design (ICCD'14), October 19-22, 2014, Seoul, Korea

[10] Letian Yi, Jiwu Shu, Ying Zhao, Yingjin Qian, Youyou Lu, Weimin Zheng. Design and Implementation of an Asymmetric Block-based Parallel File System, IEEE Transactions on Computers (TC), vol. 63, no. 7, pp. 1723-1735, July 2014

[11] Youyou Lu, Jiwu Shu, Wei Wang,ReconFS: A Reconstructable File System on Flash Storage, in Proceedings of the 12th USENIX Conference on File and Storage Technologies (FAST'14), February 17-20, 2014, Santa Clara, USA

[12] Youyou Lu, Jiwu Shu, Weimin Zheng, Extending the Lifetime of Flash-based Storage through Reducing Write Amplification from File Systems,in Proceedings of the 11th USENIX Conference on File and Storage Technologies (FAST'13), February 12-15, 2013, San Jose, USA ^[1]