Yuechen Lu

PhD Student      

  yuechenlu@student.cup.edu.cn

Short Bio

Yuechen Lu is a third-year PhD student at China University of Petroleum-Beijing, under the supervision of Prof. Weifeng Liu. She is currently a visiting student at the Barcelona Supercomputing Center, supervised by Prof. Marc Casas. She earned her Bachelor's degree in Computer Science and Technology from China University of Petroleum-Beijing in 2020. Yuechen's research interests include high-performance computing, parallel computing, and sparse matrix computation. Currently, her research focuses on accelerating sparse linear algebra kernels on CPUs and GPUs, and she has proposed DASP, a novel method to accelerate Sparse matrix-vector multiplication (SpMV), and AmgT, an algebraic multigrid solver on tensor cores. She is a Student Member of IEEE, ACM, and SIAM.

Publications

  • [SC '24] Yuechen Lu, Lijie Zeng, Tengcheng Wang, Xu Fu, Wenxuan Li, Helin Cheng, Dechuang Yang, Zhou Jin, Marc Casas, Weifeng Liu. AmgT: Algebraic Multigrid Solver on Tensor Cores. 37th International Conference for High Performance Computing, Networking, Storage, and Analysis. 2024. Best Paper Finalist. [PDF] [Slides] [DOI] [Bibtex] [Code]
  • [SC '23] Yuechen Lu, Weifeng Liu. DASP: Specific Dense Matrix Multiply-Accumulate Units Accelerated General Sparse Matrix-Vector Multiplication. 36th International Conference for High Performance Computing, Networking, Storage, and Analysis. 2023. [PDF] [Slides] [DOI] [Bibtex] [Code]
  • [SC '23] Xu Fu, Bingbin Zhang, Tengcheng Wang, Wenhao Li, Yuechen Lu, Enxin Yi, Jianqi Zhao, Xiaohan Geng, Fangying Li, Jingwen Zhang, Zhou Jin, Weifeng Liu. PanguLU: A Scalable Regular Two-Dimensional Block-Cyclic Sparse Direct Solver on Distributed Heterogeneous Systems. 36th International Conference for High Performance Computing, Networking, Storage, and Analysis. 2023. Best Paper Award. [PDF] [Slides] [DOI] [Bibtex] [Code]
  • [ICPP '23] Helin Cheng, Wenxuan Li, Yuechen Lu, Weifeng Liu. HASpGEMM: Heterogeneity-Aware Sparse General Matrix-Matrix Multiplication on Modern Asymmetric Multicore Processors. 52nd International Conference on Parallel Processing. 2023. [PDF] [Slides] [DOI] [Bibtex] [Code]
  • [CLUSTER '23] Wenxuan Li, Helin Cheng, Zhengyang Lu, Yuechen Lu, Weifeng Liu. HASpMV: Heterogeneity-Aware Sparse Matrix-Vector Multiplication on Modern Asymmetric Multicore Processors. 25th IEEE International Conference on Cluster Computing. 2023. [PDF] [Slides] [DOI] [Bibtex] [Code]
  • [CCF THPC] Yuechen Lu, Yuchen Luo, Haocheng Lian, Zhou Jin, Weifeng Liu. Implementing LU and Cholesky Factorizations on Artificial Intelligence Accelerators. CCF Transactions on High Performance Computing. 2021. [PDF] [DOI] [Bibtex] [Code]