Guangnan Feng

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中文版(Chinese Version)

Work Experience

  • 2025.02-Present Postdoctoral Fellow (Yat-sen Fellow), Sun Yat-sen University

Education

Research Interests

High Performance Network: Topology, Routing, Congestion Control, InfiniBand, RoCE, Collective Algorithm, Container, DPU, In-Network Computing, Reconfigurable Network, Optical-Electrical Hybrid Network, Benchmark.

Publications

Guangnan Feng, Jiabin Xie, Dezun Dong, and Yutong Lu. 2024. UNR: Unified Notifiable RMA Library for HPC. In Proceedings of the International Conference for High Performance Computing, Networking, Storage, and Analysis (SC ‘24). IEEE Press, Article 105, 1–15.

Guangnan Feng, Dezun Dong, Shizhen Zhao, Yutong Lu. 2023. GRAP: Group-level Resource Allocation Policy for Reconfigurable Dragonfly Network in HPC. In 2023 International Conference on Supercomputing (ICS ’23), June 21–23, 2023, Orlando, FL, USA. ACM, New York, NY, USA, 13 pages.

Guangnan Feng, Dezun Dong, Yutong Lu. 2022. Optimized MPI Collective Algorithms for Dragonfly Topology. In 2022 International Conference on Supercomputing (ICS ‘22), June 28–30, 2022, Virtual Event, USA. ACM, New York, NY, USA, 11 pages.

Yizhuo Rao, Xingjian Cui, Jiabin Xie, Shangzhi Pang, Guangnan Feng, Jinhui Wei, Zhiguang Chen, and Yutong Lu. 2026. Matrix-PIC: Harnessing Matrix Outer-product for High-Performance Particle-in-Cell Simulations. In 21st European Conference on Computer Systems (EUROSYS ’26), April 27–30, 2026, Edinburgh, Scotland Uk. ACM, New York, NY, USA, 20 pages

Han Huang, Jiabin Xie, Guangnan Feng, Xianwei Zhang, Dan Huang, Zhiguang Chen, Yutong Lu. 2025. HStencil: Matrix-Vector Stencil Computation with Interleaved Outer Product and MLA. In The International Conference for High Performance Computing, Networking, Storage and Analysis (SC ’25), November 16–21, 2025, St Louis, MO, USA. ACM, New York, NY, USA, 14 pages.

Jiabin Xie, Guangnan Feng, Han Huang, Junxuan Feng, Yutong Lu. 2024. Extreme-scale Direct Numerical Simulation of Incompressible Turbulence on the Heterogeneous Many-core System. In 29th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming (PPoPP 2024)

Yangle Zeng, Guangnan Feng, Zhiguang Chen, Yutong Lu and Nong Xiao. 2024. ATM: Area-Based Partition and Topology-Aware Mapping for Large-Scale SNN Simulation. 2024 IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), Kaifeng, China, 2024, pp. 1841-1848, doi: 10.1109/ISPA63168.2024.00251.

Han Huang, Tengyang Zheng, Tianxing Yang, Yang Ye, Siran Liu, Zhe Tang, Shengyou Lu, Guangnan Feng, Zhiguang Chen, Dan Huang. 2024. Critique of “Productivity, Portability, Performance Data-Centric Python” by SCC Team From Sun Yat-sen University. In IEEE Transactions on Parallel & Distributed Systems (TPDS), vol. , no. 01, pp. 1-4, 5555.

Jiabin Xie, Guangnan Feng, Han Huang, Junxuan Feng, Yutong Lu. 2023. Parallel Optimization Methods for Direct Numerical Simulation of High Reynolds Number Wall Turbulence with a Grid Size of 100 Billion. Research Poster at the International Conference for High Performance Computing, Networking, Storage and Analysis (SC’23), presented in Denver, CO, USA.

Patents

  • Allgather Method and Device for Dragonfly Topology (Granted, CN202210707577.0)
  • Ring Communication Method for Dragonfly Topology (Granted, CN202210678883.6)
  • Allreduce Method for Dragonfly Topology (Granted, CN202210678611.6)
  • Alltoall Method for Dragonfly Topology (Granted, CN202310256746.8)
  • Resource Allocation Method, System, Device and Medium Based on Reconfigurable Network (Published, CN202310594898.9)

Honors and Awards

  • CCF-ACNC Intelligent Computing Network Challenge, 2nd Place @2025.09
  • ISC24 & ISC25 Student Cluster Competition (Online), Champion (Advisor) @2024.06, 2025.06
  • Sun Yat-sen University President’s Scholarship for Doctoral Candidates (Special Class) @2023.10
  • PAC22, 2nd Place in Application Track @ Jinan, China, 2022.11
  • 2022 Kunpeng Application Innovation Competition, 1st Prize in HPC track @ Hangzhou, China 2022.10
  • ISC19, 4th Place (team captain) @ Frankfurt, Germany, 2019.06
  • ASC19, Highest HPL, e-Prize, Group Competition Champion, 3rd Place (student advisor) @ Dalian, China, 2019.04
  • Yuerou Li Foundation Scholarship (top prize scholarship in SYSU) @ 2018.12
  • 1st Prize Student Scholarship in SYSU @ 2018.10
  • CPC18, 4th Place (team member) @ Wuxi, China, 2018.10
  • ASC18, 6th Place (team captain) @ Nanchang, China, 2018.05
  • 3rd Prize Student Scholarship in SYSU × 2 @ 2017.10, 2016.10
  • Outstanding Student Leader in SYSU × 2 @ 2017.12, 2016.12

Abbreviation
PAC: Parallel Application Challenge
ISC: ISC Student Cluster Competition
ASC: Asia Supercomputer Community - Student Supercomputer Challenge
CPC: China Parallel Application Challenge on Domestic CPU
SYSU: Sun Yat-sen University

Projects

  • Communication Acceleration Software Stack for Exascale Supercomputing, PI, NSFC Young Scientists Fund (Category C)
  • Research on HPL-MxP Optimization for Next-Generation Domestic Exascale Supercomputing Systems, PI, 300K RMB, Industry Grant

Volunteer

  • President, 3rd Student Union of School of Data and Computer Science, SYSU @2017.06-2018.06
  • Volunteer Teaching in Fangchenggang, Guangxi @2017.08
  • Vice President, 2nd Student Union of School of Data and Computer Science, SYSU @2016.06-2017.06
  • Volunteer Teacher (Math) & Assistant Class Advisor in Anpu Middle School, Zhanjiang, Guangdong @2016.07-2016.08

Contact Me

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