Chiyue Wei

PhD Student

Contact Information

Education

  • BEng in Electronic Engineering, Tsinghua University

Research Interests

Computer Architecture, Machine Learning System

Awards, Honors, and Distinctions

  • DAC 2025 Young Fellow
  • HPCA 2025 Travel Grant

Representative Publications

Chiyue Wei*, Bowen Duan*, Cong Guo, Jingyang Zhang, Qingyue Song, Hai Li, Yiran Chen. "Phi: Leveraging Pattern-based Hierarchical Sparsity for High-Efficiency Spiking Neural Networks." ISCA (2025). [link]

Cong Guo, Chiyue Wei, Jiaming Tang, Bowen Duan, Song Han, Hai Li, Yiran Chen. "Transitive Array: An Efficient GEMM Accelerator with Result Reuse." ISCA (2025). [link]

Feng Cheng, Cong Guo, Chiyue Wei, Junyao Zhang, Changchun Zhou, Edward Hanson, Jiaqi Zhang, Xiaoxiao Liu, Hai Li, Yiran Chen. "Ecco: Improving Memory Bandwidth and Capacity for LLMs via Entropy-aware Cache Compression." ISCA (2025). [link]

Chiyue Wei, Cong Guo, Feng Cheng, Shiyu Li, Hao Yang, Hai Li, Yiran Chen. "Prosperity: Accelerating Spiking Neural Networks via Product Sparsity." HPCA (2025). [link]