I am a PhD student at North Carolina State University, advised by Dr. Xu Liu
I'm interested in developing tools for program performance analysis and optimizations on GPGPUs.
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
Transferred to NCSU following Dr. Xu Liu
Conference Observer: ICPP 2020
Artifact Evaluation Committee: PPoPP 2021
Web Chair: LCTES 2021
Journal Reviewer: TECS 2022