About Me

I am currently an Assistant Professor of Computer Science at the College of William & Mary. I received my Ph.D. from the University of California, Merced, supervised by Prof. Dong Li. I received my B.S. degree from the Beijing Institute of Technology.

My research interests span operating systems, computer architecture, and their intersection with machine learning and high-performance computing. My research aims to improve the performance and resource efficiency of heterogeneous computing systems while making it easier for users to deploy and manage their applications.


  • I am recruiting PhD students for the 2022–2023 Academic Year. Please feel free to drop me an email @ jren03@wm.edu if you are interested.