Guanghui Song (宋广辉)

“Guanghui” in Chinese means “sheen” in English

I am Guanghui Song, a PhD student at Hunan University under the supervision of Prof. Jie Zhao. Previously, I worked as an AI Compiler Development Engineer at Li Auto Inc. (2023-2024) and received my Master’s degree from Information Engineering University.

Research Interests

Advanced Compilation Techniques: Polyhedral compilation and optimization
High Performance Computing: Mixed-precision computational acceleration
Hardware Acceleration: High-level synthesis (HLS) and FPGA optimization
Programming Languages: Compiler design and optimization techniques

My research has been published in top-tier venues including PPoPP, ASE, and Journal of Software.

Contact

I’m always interested in collaboration and discussion about my research areas. Feel free to reach out:

📧 Email: sheensong@hnu.edu.cn
🌐 Academic Website: sheensong.top/academic

News and Updates

Sep 2025: Began a research internship at the National University of Singapore (NUS) School of Computing as a visiting research intern
Jun 2025: Attended PLDI 2025 conference in South Korea, supported by the PLMW @ PLDI 2025 scholarship
Apr 2025: Moderated Session 6 (Student Talks and Technical Talk) at EuroLLVM 2025 in Berlin, supported by a student travel grant from the LLVM Foundation
Dec 2024: Ran for president of the CCF Hunan University Student Chapter
Sep 2024: Started PhD studies at Hunan University after leaving Li Auto Inc.
Jul 2024: Presented research at CCF Chip 2024 conference
Mar 2024: Presented paper at PPoPP 2024 conference in Edinburgh
Nov 2023: Paper “A Holistic Approach to Automatic Mixed-Precision Code Generation and Tuning for Affine Programs” accepted at PPoPP 2024
Jul 2023: Graduated with Master’s degree from Information Engineering University and joined Li Auto Inc. as AI Compiler Development Engineer
Aug 2022: Paper “Automatic Mixed Precision Optimization for Stencil Computation” accepted in Journal of Software (Master’s thesis work)