Zhengding Hu

According to our database, Zhengding Hu authored at least 9 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

HedraRAG: Coordinating LLM Generation and Database Retrieval in Heterogeneous RAG Serving.

Zhengding Hu, Vibha Murthy, Zaifeng Pan, Wanlu Li, Xiaoyi Fang, Yufei Ding, Yuke Wang

CoRR, July, 2025

KVFlow: Efficient Prefix Caching for Accelerating LLM-Based Multi-Agent Workflows.

Zaifeng Pan, Ajjkumar Patel, Zhengding Hu, Yipeng Shen, Yue Guan, Wan-Lu Li, Lianhui Qin, Yida Wang, Yufei Ding

CoRR, July, 2025

GNNPilot: A Holistic Framework for High-Performance Graph Neural Network Computations on GPUs.

Zhengding Hu, Jingwei Sun, Guangzhong Sun

ACM Trans. Archit. Code Optim., June, 2025

StructMG: A Fast and Scalable Structured Algebraic Multigrid.

Yi Zong, Peinan Yu, Haopeng Huang, Zhengding Hu, Xinliang Wang, Qin Wang, Chensong Zhang, Xiaowen Xu, Jian Sun, Yongxiao Zhou, Wei Xue

CoRR, June, 2025

HedraRAG: Co-Optimizing Generation and Retrieval for Heterogeneous RAG Workflows.

Zhengding Hu, Vibha Murthy, Zaifeng Pan, Wanlu Li, Xiaoyi Fang, Yufei Ding, Yuke Wang

Proceedings of the ACM SIGOPS 31st Symposium on Operating Systems Principles, 2025

2024

AG-SpTRSV: An Automatic Framework to Optimize Sparse Triangular Solve on GPUs.

Zhengding Hu, Jingwei Sun, Zhongyang Li, Guangzhong Sun

ACM Trans. Archit. Code Optim., December, 2024

Toward efficient structured-grid triangular solver on sunway many-core processors.

Jianjiang Li, Jiabi Liang, Wei Xue, Zhengding Hu, Lin Li, Jinliang Shi

J. Supercomput., May, 2024

PckGNN: Optimizing Aggregation Operators with Packing Strategies in Graph Neural Networks.

Zhengding Hu, Jingwei Sun, Zhongyang Li, Guangzhong Sun

Proceedings of the IEEE International Parallel and Distributed Processing Symposium, 2024

2023

Rapid simulations of atmospheric data assimilation of hourly-scale phenomena with modern neural networks.

Yiyuan Li, Xiting Ju, Yi Xiao, Qilong Jia, Yongxiao Zhou, Simeng Qian, Rongfen Lin, Bin Yang, Shupeng Shi, Xin Liu, Jie Gao, Zhen Wang, Sha Liu, Jian Tan, Xuan Wang, Zhengding Hu, Limin Yan, Wei Xue

Proceedings of the International Conference for High Performance Computing, 2023