Tianao Ge

I am a final-year PhD student at Hong Kong University of Science and Technology (Guangzhou), under the supervision of Prof. Hongyuan Liu and Prof. Xiaowen Chu. My research interests are in high-performance computing, computer architecture and optimizing compilers.

Before I joined HKUST-GZ, I graduated from Sun Yat-sen University with a master's degree in 2022, advised by Prof. Xianwei Zhang. And I received my B.Eng. degree from Wuhan University of Technology in 2020.

Contact: getianao [AT] gmail [DOT] com

News

Publications

SIGMETRICS'26
cuPTW: Leveraging Idle Compute Units for Massively Parallel GPU Page Table Walks
Zihang Chen, Tianao Ge, Lieven Eeckhout, Hongyuan Liu, Jiayi Huang
CCF B ACM International Conference on Measurement and Modeling of Computer Systems, 2026
TACO'25
Zhenlin Wu, Tianao Ge, Jiajia Li, Xinyu Chen, Hongyuan Liu
CCF A ACM Transactions on Architecture and Code Optimization, 2025
MICRO'25
Tianao Ge, Xiaowen Chu, Hongyuan Liu
CCF A The 58th Annual IEEE/ACM International Symposium on Microarchitecture, 2025
  Code,   Slides,
TOCS'25
Tianao Ge, Tong Zhang, Hongyuan Liu
CCF A ACM Transactions on Computer Systems, 2025
ASPLOS'24 Best Paper Award
Tianao Ge, Tong Zhang, Hongyuan Liu
CCF A The 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, 2024
  Code,   Slides,   Poster,   Lightning Talk
LCTES'22
Tianao Ge, Zewei Mo, Kan Wu, Xianwei Zhang, Yutong Lu
CCF B The 23rd ACM SIGPLAN/SIGBED Conference on Languages, Compilers, and Tools for Embedded Systems, 2022
  Slides
CCGrid'22
Yue Weng, Tianao Ge, Xianwei Zhang and Yutong Lu
CCF C The 22nd IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing, 2022

Experience

University of Pittsburgh , Pittsburgh, PA, USA Jan. 2024 – Jun. 2024
Visiting Student, Host: Prof. Xulong Tang
Intel , Shanghai, China May 2021 – Oct. 2021
Software Engineer Intern, Deep Learning Compiler
Tencent , Shanghai, China Dec. 2019 – Jul. 2020
Software Engineer Intern, 3D Rendering Engine

Service

Teaching

Awards & Honors