publications

2025

1. IPDPS

   GIFTS: Efficient GCN Inference Framework on PyTorch-CPU via Exploring the Sparsity

   Ruiyang Chen, Xing Li, Xiaoyao Liang, and Zhuoran Song

   In 2025 IEEE International Parallel and Distributed Processing Symposium (IPDPS) , Jun 2025

   DOI Bib Code

   @inproceedings{chen2025gifts,
     author = {Chen, Ruiyang and Li, Xing and Liang, Xiaoyao and Song, Zhuoran},
     booktitle = { 2025 IEEE International Parallel and Distributed Processing Symposium (IPDPS) },
     title = {{ GIFTS: Efficient GCN Inference Framework on PyTorch-CPU via Exploring the Sparsity }},
     year = {2025},
     pages = {1286-1297},
     doi = {10.1109/IPDPS64566.2025.00116},
     url = {https://doi.ieeecomputersociety.org/10.1109/IPDPS64566.2025.00116},
     publisher = {IEEE Computer Society},
     address = {Los Alamitos, CA, USA},
     month = jun,
   }

2. DAC

   SAGA: A Memory-Efficient Accelerator for GANN Construction via Harnessing Vertex Similarity

   Ruiyang Chen, Xueyuan Liu, Chunyu Qi, Yuanzheng Yao, Yanan Sun, Xiaoyao Liang, and Zhuoran Song

   In 2025 62nd ACM/IEEE Design Automation Conference (DAC), Jun 2025

   DOI Bib

   @inproceedings{chen2025saga,
     author = {Chen, Ruiyang and Liu, Xueyuan and Qi, Chunyu and Yao, Yuanzheng and Sun, Yanan and Liang, Xiaoyao and Song, Zhuoran},
     booktitle = {2025 62nd ACM/IEEE Design Automation Conference (DAC)},
     title = {SAGA: A Memory-Efficient Accelerator for GANN Construction via Harnessing Vertex Similarity},
     year = {2025},
     volume = {},
     number = {},
     pages = {1-7},
     keywords = {Accuracy;Quantization (signal);Social networking (online);Scheduling algorithms;Energy conservation;Graphics processing units;Hardware;Energy efficiency;Recommender systems;Faces},
     doi = {10.1109/DAC63849.2025.11133305},
     url = {https://ieeexplore.ieee.org/document/11133305},
     month = jun
   }

3. MICRO

   HEAT: NPU-NDP HEterogeneous Architecture for Transformer-Empowered Graph Neural Networks

   Ruiyang Chen, Zhuoran Song, Yicheng Zheng, Zeyu Zhu, Gang Li, Naifeng Jing, Xiaoyao Liang, and Haibing Guan

   In Proceedings of the 58th IEEE/ACM International Symposium on Microarchitecture, Oct 2025

   DOI Bib

   @inproceedings{chen2025heat,
     year = {2025},
     month = oct,
     author = {Chen, Ruiyang and Song, Zhuoran and Zheng, Yicheng and Zhu, Zeyu and Li, Gang and Jing, Naifeng and Liang, Xiaoyao and Guan, Haibing},
     title = {HEAT: NPU-NDP HEterogeneous Architecture for Transformer-Empowered Graph Neural Networks},
     isbn = {9798400715730},
     publisher = {Association for Computing Machinery},
     address = {New York, NY, USA},
     url = {https://doi.org/10.1145/3725843.3756117},
     doi = {10.1145/3725843.3756117},
     booktitle = {Proceedings of the 58th IEEE/ACM International Symposium on Microarchitecture},
     pages = {263–276},
     numpages = {14},
     keywords = {TF-GNN, Graph, Heterogeneous Architecture, NPU, NDP},
     series = {MICRO '25},
   }

2024

1. HPCA

   Differential-Matching Prefetcher for Indirect Memory Access

   Gelin Fu, Tian Xia, Zhongpei Luo, Ruiyang Chen, Wenzhe Zhao, and Pengju Ren

   In The 30-th IEEE International Symposium on High-Performance Computer Architecture (HPCA), Oct 2024

2022

1. TPDS

   A Comprehensive Performance Model of Sparse Matrix-Vector Multiplication to Guide Kernel Optimization

   Tian Xia, Gelin Fu, Chenyang Li, Zhongpei Luo, Lucheng Zhang, Ruiyang Chen, Wenzhe Zhao, Nanning Zheng, and Pengju Ren

   IEEE Transactions on Parallel and Distributed Systems, Oct 2022