Hao Guo

Undergraduate Student

Storage Research Group

Department of Computer Science and Technology

Tsinghua University

Room 8-201, East Main Building, Tsinghua University, Beijing, China

Email: guo-h19 AT mails dot tsinghua dot edu dot cn

About Me

I am a 1st-year PhD student in the Department of Computer Science at the Tsinghua University, advised by Prof. Youyou Lu and Jiwu Shu.

Education

Ph.D.

in Department of Computer Science, Tsinghua University

2023 -

B.S.

in Department of Computer Science, Tsinghua University

2019 - 2023

News

  • May, 2023. SuperFS got No.1 in the I0500 Research Overall Score.

  • Nov, 2022. SuperFS got No.1 in the metadata performance of the IO500 10-node list. SuperFS is a distributed file system that leverages emerging NVMe, RDMA, and PM technologies.

Publication Lists

  • Frugal: Efficient and Economic Embedding Model Training with Commodity GPUs.
    Minhui Xie, Shaoxun Zeng, Hao Guo, Shiwei Gao, Youyou Lu,
    The 30th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'25), 2025
    PDF
  • Volley: Accelerating Write-Read Orders in Disaggregated Storage.
    Shaoxun Zeng, Xiaojian Liao, Hao Guo, Youyou Lu,
    The 19th European Conference on Computer Systems (EuroSys'24), 2024
    PDF
  • 面向高速硬件的高性能文件系统.
    Youyou Lu, Hao Guo, Shaoxun Zeng, Yitian Yang,
    中国计算机学会通讯 (中国计算机学会通讯), 2024
    PDF
  • SingularFS: A Billion-Scale Distributed File System Using a Single Metadata Server.
    Hao Guo, Youyou Lu, Wenhao Lv, Xiaojian Liao, Shaoxun Zeng, Jiwu Shu,
    USENIX Annual Technical Conference (USENIX ATC'23), 2023
    PDF

Honors Awarded

  • Nanxiang Jiang Scholarship, Tsinghua University, 2021