Guangnan Feng

中文版(Chinese Version)

Education

Research Interests

High Performance Network: Topology, Routing, Congestion Control, Infiniband, RoCE, Collective Algorithm, DPU

Publications

Guangnan Feng, Dezun Dong, and 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. https://doi.org/10.1145/3524059.3532380

Honors and Awards

  • 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
  • First 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
  • Third Prize Student Scholarship in SYSU × 2 @ 2017.10, 2016.10
  • Outstanding Student Leader in SYSU × 2 @ 2017.12, 2016.12

Abbreviation

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

Research Experience

  • The Analysis of RoCE for HPC application, 2018.09-2019.09
  • The Analysis of RDMA in container, 2019.09-2020.01
  • Routing optimization for Tianhe-2, 2020.02-2020.10
  • Fault analysis for Tianhe-2 2020.11-2021.02
  • Investigation and analysis of DPU for HPC application 2021.03-2021.05
  • Optimized MPI Collective Algorithms for Dragonfly Topology 2021.07-now

Skills

Contact Me

ad at mail dot sysu dot tech