Jiawei LIU

Find my CV here.


I am a first-year CS PhD student at UIUC advised by Lingming Zhang.

My primary research goal is to make future software infrastructures: easy-to-use, high-performance and reliable. At present, I am developing PLSE techniques to make ML Systems reliable and efficient.

My undergrad research has been extensively related to high-performance MLSys, including model serving, tensor compilers, distributed training, etc.

🤗 I am open to collaborate! -> jiawei6[at]illinois.edu


Jan 25, 2022 I will join OctoML as a Summer intern to build the next-generation TVM!
Dec 16, 2021 Our tensor compiler fuzzing work, Tzer, accepted by OOPSLA’22!

Selected Papers

  1. OOPSLA’22Atifact AvailableAtifact Reusable
    Coverage-Guided Tensor Compiler Fuzzing with Joint IR-Pass Mutation
    Jiawei LiuYuxiang Wei, Sen Yang, Yinlin Deng, and Lingming Zhang
    In Proceedings of the ACM on Programming Languages (OOPSLA) 2022
  2. ACMMM’21
    Fast and Flexible Human Pose Estimation with HyperPose
    Yixiao Guo*,  Jiawei Liu*Guo Li*, Luo Maiand Hao Dong
    In Proceedings of the 29th ACM International Conference on Multimedia 2021
"*" indicates equal contributions.


2022 OSDI & ATC Artifact Evaluation Committee Member
2022 FSE External Reviewer