About Me

I am a Ph.D. student (since 2023), advised by Professors Youyou Lu and Jiwu Shu. My research focuses on building storage system support for machine learning applications.

Education

News

• Won the first place at the ASPLOS 2025 / EuroSys 2025 contest on LLM inference optimization.

Publication Lists

• Discard-Based Garbage Collection for Distributed Log-Structured Storage Systems in ByteDance.
  
  Runhua Bian, Liqiang Zhang, Jinxin Liu, Jiacheng Zhang, Jianong Zhong, Jiahao Gu, Hao Guo, Zhihong Guo, Yunhao Li, Fenghao Zhang, Jiangkun Zhao, Yangming Chen, Guojun Li, Ruwen Fan, Haijia Shen, Chengyu Dong, Yao Wang, Rui Shi, Jiwu Shu, Youyou Lu,
  
  The 24th USENIX Conference on File and Storage Technologies (FAST'26), 2026
  Paper
• GPreempt: GPU Preemptive Scheduling Made General and Efficient.
  
  Ruwen Fan, Tingxu Ren, Minhui Xie, Shiwei Gao, Jiwu Shu, Youyou Lu,
  
  USENIX Annual Technical Conference (USENIX ATC'25), 2025
  Paper
• MaxEmbed: Maximizing SSD Bandwidth Utilization for Huge Embedding Models Serving.
  
  Ruwen Fan, Minhui Xie, Haodi Jiang, Youyou Lu,
  
  The 29th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'24), 2024
  Paper
• Neuralink: Fast on-Device LLM Inference with Neuron Co-Activation Linking.
  
  Tuowei Wang*, Ruwen Fan*, Minxing Huang, Zixu Hao, Kun Li, Ting Cao, Youyou Lu, Yaoxue Zhang, Ju Ren,
  
  The 30th Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS' 25), 2025
  Paper

Honors Awarded

• National Scholarship, Tsinghua University, 2025
• ASPLOS / EuroSys 2025 contest on LLM inference optimization, 1st place, 2025
• Student Travel Grant for ASPLOS'25/EuroSys'25, 2025
• The 8th CCF TCARCH Computer Architecture Challenge, 1st prize, 2025
• CCF TCARCH Student Research Challenge, Innovation Award, 2025
• Comprehensive Excellent Scholarship, Tsinghua University, 2024
• Excellent Teaching Assistant Award, Tsinghua University, 2024
• Outstanding Graduates, Department of Computer Science and Technology, Tsinghua University, 2023
• Tan Haoqiang Scholarship, Tsinghua University, 2023
• Comprehensive Excellent Scholarship, Tsinghua University, 2022
• Academic Excellence Scholarship, Tsinghua University, 2021
• Social Practice Excellent Scholarship, Tsinghua University, 2021

Teaching

• TA, Data Structure and Algorithm, Spring 2025
• TA, Combinatorics and Algorithms Design, Autumn 2024
• TA, Principles and Practice of Compiler Construction, Autumn 2024
• TA, Principles and Practice of Compiler Construction, Autumn 2023
• TA, Principles and Practice of Compiler Construction, Autumn 2022