Selected Publications

Authors: Yida Li, Siwei Zhang, Yiduo Niu, Yang Du, Qingxiao Sun, Zhou Jin, Weifeng Liu

Title: Trojan Horse: Aggregate-and-Batch for Scaling Up Sparse Direct Solvers on GPU Clusters

Venue: 31th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP '26)

Year: 2026

[PDF] [Slides] [DOI] [Bibtex] [Code]

Authors: Yuechen Lu, Hongwei Zeng, Marc Casas, Weifeng Liu

Title: Characterizing Matrix Multiplication Units across General Parallel Patterns in Scientific Computing

Venue: 31th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP '26)

Year: 2026

[PDF] [Slides] [DOI] [Bibtex] [Code]

Authors: Yuyao Niu, Yuechen Lu, Weifeng Liu, Marc Casas

Title: DiggerBees: Depth First Search Leveraging Hierarchical Block-Level Stealing on GPUs

Venue: 31th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP '26)

Year: 2026

[PDF] [Slides] [DOI] [Bibtex] [Code]

Authors: Wenhao Dai, Haodong Deng, Mengfei Rong, Xinyu Yang, Hongyu Liu, Fangxin Liu, Hailong Yang, Qianwen Cao, Qingxiao Sun

Title: Accelerating Sparse Transformer Inference on GPU

Venue: 31th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP '26)

Year: 2026

[PDF] [Slides] [DOI] [Bibtex] [Code]