I am a PhD student at North Carolina State University, advised by Prof. Xu Liu
I'm interested in developing tools for program performance analysis and optimizations for GPGPU applications.
We implemented GVProf, the first value profiler that locates value redundancy problems in applications running on GPU-based clusters. Our experiments show that GVProf incurs acceptable overhead and scales to large executions. GVProf provides useful insights to guide performance optimization. Under the guidance of GVProf, we optimized several HPC and machine learning workloads
2022 Distinguished Artifact Award, ASPLOS
2021 Runner Up, A-HUG Cloud HPC Hackathon
2021 Summer Graduate Merit Award, NCSU
2015 First Prize of China Undergraduate Mathematical Contest in
Modeling, China
Conference Observer: ICPP 2020
Artifact Evaluation Committee: PPoPP 2021, PPoPP 2022
Web Chair: LCTES 2021
Journal Reviewer: TECS 2021