Ph.D Candidate, Beihang University

Contact: kelunlei@buaa.edu.cn

I am a second-year PhD student at Beihang University, advised by Prof. Hailong Yang.

My research interests lie in high performance computing, performance analysis tool and compiler techniques.

Exploiting Dynamic Regular Patterns in Irregular Programs for Efficient Vectorization
Kelun Lei*, Shaokang Du*, Xin You, Hailong Yang, Zhongzhi Luan, Yi Liu, Depei Qian
Transactions on Architecture and Code Optimization (TACO), 2025
Publication     Code

BiRFIA: Selective Binary Rewriting for Function Interception on ARM
Kelun Lei, Xin You, Hailong Yang, Zhongzhi Luan, Depei Qian
International Conference on Supercomputing (ICS), 2023
Publication     Code

Vclinic: A portable and efficient framework for fine-grained value profilers
Xin You, Hailong Yang, Kelun Lei, Zhongzhi Luan, Depei Qian
International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), 2023
Publication     Code     Tutorial

TrivialSpy: Identifying Software Triviality via Fine-grained and Dataflow-based Value Profiling
Xin You, Hailong Yang, Kelun Lei, Zhongzhi Luan, Depei Qian
International Conference for High Performance Computing, Networking, Storage and Analysis (SC), 2023
Publication     Code