Chen Wang
Email: wang116@llnl.gov
I am currently at CASC at LLNL, as the 2022 Fernbach Postdoctoral Fellow.
I completed my Ph.D in computer science at University of Illinois Urbana-Champaign, where I was advised by Prof. Marc Snir.
My research focuses on high performance computing. I am currently working on I/O consistency, parallel storage systems, and MPI and I/O tracing. Other projects I am involved in: slient error detection and proactive data container.
We are consistently looking for students who are interested in HPC, Parallel I/O, File systems, etc. Contact me if interested.
- Education
-
University of Illinois at Urbana-Champaign2017–2022
Ph.D. Copmuter Science
Tianjin University, China2014–2017
M.S. Computer Science
Hainan University, China2010–2014
B.S. Computer Science
- Publications
-
Chen Wang, Yanfei Guo, Pavan Balaji, and Marc Snir. "Near-Lossless MPI Tracing and Proxy Application Autogeneration", IEEE TPDS, 2022.
Chen Wang, Pavan Balaji, and Marc Snir. "Pilgrim: Scalable and (near) Lossless MPI Tracing", SC, 2021.
Sushma Yellapragada, Chen Wang, and Marc Snir. "Verifying IO Synchronization from MPI Traces", PDSW, 2021.
Chen Wang, Kathryn Mohror, and Marc Snir. "File System Semantics Requirements of HPC Applications", HPDC, 2021.
Jinghan Sun, Chen Wang, Jian Huang, and Marc Snir. "Understanding and Finding Crash-Consistency Bugs in Parallel File Systems" 12th USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage), 2020.
Chen Wang, Jinghan Sun, Marc Snir, Kathryn Mohror, and Elsa Gonsiorowski. "Recorder 2.0: Efficient Parallel I/O Tracing and Analysis", IEEE International Workshop on High-Performance Storage (HPS), 2020.
Chen Wang, Nikoli Dryden, Franck Cappello, and Marc Snir. "Neural network based silent error detector", 2018 IEEE International Conference on Cluster Computing (CLUSTER, Best Paper), pp. 168-178. IEEE, 2018.
Chen Wang, Ce Yu, Shanjiang Tang, Jian Xiao, Jizhou Sun, and Xiangfei Meng. "A general and fast distributed system for large-scale dynamic programming applications", Parallel Computing 60 (2016): 1-21.
Chen Wang, Ce Yu, Jizhou Sun, and Xiangfei Meng. "DPX10: An efficient X10 framework for dynamic programming applications", In 2015 44th International Conference on Parallel Processing (ICPP), pp. 869-878. IEEE, 2015.
Xi Chen, Chen Wang, Shanjiang Tang, Ce Yu, and Quan Zou. "CMSA: a heterogeneous CPU/GPU computing system for multiple similar RNA/DNA sequence alignment", BMC bioinformatics 18, no. 1 (2017): 315.
Na Bai, Shanjiang Tang, Ce Yu, Hao Fu, Chen Wang, and Xi Chen. "GMSA: a data sharing system for multiple sequence alignment across multiple users", Current Bioinformatics 14, no. 6 (2019): 504-515.
- Experience
-
Argonne National LaboratoryLemont, IL
Research AideMay–Aug 2021
The HDF GroupChampaign, IL
Software Engineer InternMay–Aug 2020
Lawerence Livermore National LaboratoryLivermore, CA
Computing Scholar InternMay–Aug 2019
University of Illinois at Urbana-ChampaignUrbana, IL
Research Assistant2017–Present
NextanSingapore
Senior Software EngineerJan–Aug 2017
Tianjin UniversityTianjin, China
Research Assistant2012–2017
Becan TechnologyTianjin, China
Part-time Software Engineer2013–2015
- Awards
-
Best Paper2018
IEEE International Conference on Cluster Computing (CLUSTER)
Bronze Medal2016
National Parallel Application Challenge at HPC China
National Scholarship for Graduate Students2016
Ministry of Education of China
Second-Class Scholarship2016
Tianjin University
Huawei Scholarship2015
Huawei
First-Class Scholarship2015
Hainan University
First-Class Scholarship2014
Hainan University
Second-Class Scholarship2013
Hainan University
Special Prize Scholarship2011
Hainan University