郑纬民 - 清华大学 - 计算机科学与技术系

个人简介

长期从事高性能计算机体系结构、并行算法和系统，存储系统，大数据和人工智能处理平台的研究与教学工作。提出可扩展的存储系统结构及轻量并行的扩展机制，发展了存储系统扩展性理论与方法，率先研制出具有自主知识产权的国产网络存储系统。提出高容错纠删码的轻量编码方法及数据快速自愈模型，拓展了提高存储可靠性的技术思路。在国内率先研制并成功应用集群架构的高性能计算机。长期讲授计算机系统结构课程，编写和出版相关教材和专著10本。曾获国家科技进步奖一等奖、二等奖，国家发明奖二等奖，何梁何利基金科学与技术进步奖等。2016年获ACM戈登.贝尔奖。2008年获国家级精品课程。奖励与荣誉 2002年，国家科技进步奖一等奖 2007年，国家科技进步奖二等奖 2008年，国家科技进步奖二等奖 2015年，国家技术发明奖二等奖 2016年，何梁何利基金科学与技术进步奖 2016年，ACM戈登.贝尔奖 2019年，当选为中国工程院院士

研究领域

高性能计算机体系结构、并行算法和系统存储系统大数据和人工智能处理平台

近期论文

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Tianyang Jiang, Guangyan Zhang, Zican Huang, Xiaosong Ma, Junyu Wei, Zhiyue Li, Weimin Zheng. FusionRAID: Achieving Consistent Low Latency for Commodity SSD Arrays. in the Proceedings of the 19th USENIX Conference on File and Storage Technologies (FAST'21), Santa Clara, CA, February 2021. Pages 355-370. Xiaqing Li, Guangyan Zhang, Weimin Zheng. SmartTuning: Selecting HyperParameters of a ConvNet System for Fast Training and Small Working Memory. IEEE Transactions on Parallel and Distributed Systems, Volume: 32, Issue: 7, Pages: 1690-1701. July 2021. Xue Li, Mingxing Zhang, Kang Chen, Yongwei Wu, Xuehai Qian, Weimin Zheng. 3-D Partitioning for Large-scale Graph Processing. IEEE Transactions on Computers (TC), 2020. Guangyan Zhang, Zhufan Wang, Xiaosong Ma, Songlin Yang, Zican Huang, Weimin Zheng. Determining Data Distribution for Large Disk Enclosures with 3-D Data Templates. ACM Transactions on Storage, Volume 15, Issue 4, Article No. 27, December 2019. 1-38 pages. Chengwen Wu, Guangyan Zhang, Yang Wang, Xinyang Jiang, Weimin Zheng. Redio: Accelerating Disk-based Graph Processing by Reducing Disk I/Os. IEEE Transactions on Computers, Volume: 68, Issue: 3, Page(s): 414 - 425. March 2019. Xiaqing Li, Guangyan Zhang, Zhufan Wang, Weimin Zheng. HyConv: Accelerating Multi-phase CNN Computation by Fine-grained Policy Selection. IEEE Transactions on Parallel and Distributed Systems, Volume: 30, Issue: 2, Page(s): 388 - 399. Feb. 2019. Zhiyuan Ai, Mingxing Zhang, Yongwei Wu, Xuehai Qian, Kang Chen, Weimin Zheng. CLIP: A Disk I/O Focused Parallel Out-of-core Graph Processing System. IEEE Transactions on Parallel and Distributed Systems (TPDS), 2019, Vol. 30, Issue 1, pp. 45-62. Guangyan Zhang, Zican Huang, Xiaosong Ma, Songlin Yang, Zhufan Wang, Weimin Zheng. RAID+: Deterministic and Balanced Data Distribution for Large Disk Enclosures. in the Proceedings of the 16th USENIX Conference on File and Storage Technologies (FAST'18), Oakland, CA, February 2018. Pages 279-293. Guangyan Zhang, Shuhan Cheng, Jiwu Shu, Qingda Hu, and Weimin Zheng. Accelerating Breadth-First Graph Search on a Single Server by Dynamic Edge Trimming. Journal of Parallel and Distributed Computing (JPDC), Volume 120, Pages 383-394, October 2018. Mengxing Liu, Mingxing Zhang, Kang Chen, Xuehai Qian, Yongwei Wu, Weimin Zheng, Jinglei Ren. DudeTx: Durable Transactions Made Decoupled. ACM Transactions on Storage (ToS), 2018, Vol. 14, Issue 1, pp. 7:1-7:28. Xiongchao Tang, Jidong Zhai, Bowen Yu, Wenguang Chen, Weimin Zheng, Keqin Li. An Efficient In-Memory Checkpoint Method and its Practice on Fault-Tolerant HPL. (TPDS 2018). Heng Lin, Xiaowei Zhu, Bowen Yu, Xiongchao Tang, Wei Xue, Wenguang Chen, Lufei Zhang, Torsten Hoefler, Xiaosong Ma, Xin Liu, Weimin Zheng, Jingfang Xu. ShenTu: processing multi-trillion edge graphs on millions of cores in seconds. (SC 2018, Gordon Bell Finalist). Dawei Sun, Guangyan Zhang, Chengwen Wu, Keqin Li, and Weimin Zheng. Building a Fault Tolerant Framework with Deadline Guarantee in Big Data Stream Computing Environments, Journal of Computer and System Sciences, Volume 89, November 2017, Pages 4-23. Zhiyuan Ai, Mingxing Zhang, Yongwei Wu, Xuehai Qian, Kang Chen, Weimin Zheng. Squeezing out All the Value of Loaded Data: An Out-of-core Graph Processing System with Reduced Disk I/O. 2017 USENIX Annual Technical Conference (ATC 2017). Pin Gao, Mingxing Zhang, Kang Chen, Yongwei Wu, Weimin Zheng. High Performance Graph Processing with Locality Oriented Design. IEEE Transactions on Computers (ToC), 2017, Vol. 66, Issue 7, pp.1261-1267. Mengxing Liu, Mingxing Zhang, Kang Chen, Xuehai Qian, Yongwei Wu, Weimin Zheng, Jinglei Ren. DudeTM: Building Durable Transactions with Decoupling for Persistent Memory. 22nd Architectural Support for Programming Languages and Operating Systems (ASPLOS 2017). Xiongchao Tang, Jidong Zhai, Bowen Yu, Wenguang Chen, Weimin Zheng. Self-Checkpoint: An In-Memory Checkpoint Method Using Less Space and Its Practice on Fault-Tolerant HPL. PPOPP. 2017. Heng Lin, Xiongchao Tang, Bowen Yu, Youwei Zhuo, Wenguang Chen, Jidong Zhai, Wanwang Yin and Weimin Zheng. Scalable Graph Traversal on Sunway TaihuLight with Ten Million Cores. Proceedings of the 20th international conference on Parallel and distributed processing. (IPDPS '17). Guangyan Zhang, Guiyong Wu, Yu Lu, Jie Wu, and Weimin Zheng. Xscale: Online X-code RAID-6 Scaling Using Lightweight Data Reorganization. IEEE Transactions on Parallel and Distributed Systems, Volume: 27, Issue: 12, Page(s): 3687 - 3700. Dec. 2016. Xiaqing Li, Guangyan Zhang, H. Howie Huang, Zhufan Wang and Weimin Zheng. Performance Analysis of GPU-based Convolutional Neural Networks, in the Proceedings of the 45th International Conference on Parallel Processing ( ICPP-2016), Philadelphia, PA USA, August 2016. Shuhan Cheng, Guangyan Zhang, Jiwu Shu, Qingda Hu, and Weimin Zheng. FastBFS: Fast Breadth-First Graph Search on a Single Server, in the Proceedings of the 30th IEEE International Parallel & Distributed Processing Symposium (IPDPS'16), Chicago, Illinois USA, May 2016. Guangyan Zhang, Guiyong Wu, Shupeng Wang, Jiwu Shu, Weimin Zheng, and Keqin Li. CaCo: An Efficient Cauchy Coding Approach for Cloud Storage Systems. IEEE Transactions on Computers, Volume: 65, Issue: 2, Page(s): 435 - 447. Feb. 2016. Mingxing Zhang, Yongwei Wu, Kang Chen, Xuehai Qian, Xue Li and Weimin Zheng. Exploring the Hidden Dimension in Graph Processing. 12th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2016). Mingxing Zhang, Yongwei Wu, Kang Chen, Teng Ma, Weimin Zheng. Measuring and Optimizing Distributed Array Programs. 42nd International Conference on Very Large Data Bases (VLDB 2016). Mingxing Zhang, Yongwei Wu, Shan Lu, Shanxiang Qi, Jinglei Ren, and Weimin Zheng. A Lightweight System for Detecting and Tolerating Concurrency Bugs. IEEE Transactions on Software Engineering (TSE), 2016, Vol. 42, Issue 10, pp.899-917. Weichao Guo, Kang Chen, Huan Feng, Yongwei Wu, Rui Zhang, Weimin Zheng. MARS: Mobile Application Relaunching Speed-up through Flash-Aware Page Swapping. IEEE Transactions on Computers (ToC), 2016, Vol. 65, Issue 3, pp.916-928. Xinliang Wang, Wei Xue, Jidong Zhai, Yangtong Xu, Weimin Zheng, Hai Xiang Lin. A Fast Tridiagonal Solver for Intel MIC Architecture. IPDPS. 2016. Xiaowei Zhu, Wenguang Chen, Weimin Zheng, Xiaosong Ma. Gemini: A Computation-Centric Distributed Graph Processing System. In 12th USENIX Symposium on Operating Systems Design and Implementation. (OSDI '16). Shuangcheng Niu, Jidong Zhai, Xiaosong Ma, Xiongchao Tang, Wenguang Chen, Weimin Zheng. Building Semi-Elastic Virtual Clusters for Cost-Effective HPC Cloud Resource Provisioning. IEEE Transactions on Parallel and Distributed Systems, 27(7) (TPDS '16). Jidong Zhai, Wenguang Chen, Weimin Zheng, Keqin Li. Performance Prediction for Large-Scale Parallel Applications Using Representative Replay. EEE Transactions on Computers, 65(7) (TC '16). Jidong Zhai, Feng Zhang, Qingwen Li, Wenguang Chen, Weimin Zheng. Characterizing and optimizing TPC-C workloads on large-scale systems using SSD arrays. SCIENCE CHINA Information Sciences 59(9) 2016.