GPT-6-Astra
OpenAI
PORTFOLIO / 2026
Minhu/mɪnhuː/敏虎Wang/wɑːŋ/王
Minhu/mɪnhuː/
敏虎
Wang/wɑːŋ/
王
PhD Candidate crafting high-performance network stacks on modern shared-memory multi-core processors.
CURRENTLY
PhD Candidate
@ Tsinghua University
2019 — Present
FOCUS
Linux
C
C++
Rust
CC++RustMy LLM Practice
v0.5.0
SCENARIOS
System design spikes, tradeoff analysis, and structural planning.
MODELS
HARNESSES
pi
GPT-6-Astra
1 model → 1 harness · Architecture
Education
2015 - 2026
Tsinghua University
PhD Candidate
Institute for Network Sciences and Cyberspace
Advisors: Jianping Wu and Mingwei Xu
Research Topic: High-Performance Network Stack; Microarchitecture Analysis; Network Emulator; Network Experiment Methodology.
Tsinghua University
Bachelor's Degree
Department of Electronic Engineering
Advisors: Jun Bi and Dan Pei
Bachelor's thesis: Variational Autoencoder-based Anomaly Detection on Network Traffic
Demystifying the Performance of Kernel-Bypass TCP Stacks
Minhu Wang, Mingwei Xu, and Jianping Wu
ACM SIGOPS ATC '26
View publication
Rattan: An Extensible and Scalable Modular Internet Path Emulator
Yixin Shen*, Minhu Wang*, Bo Wang, Haixuan Tong, Chenghao Li, Yutong Xie, Yixuan Gao, Mingwei Xu, and Jianping Wu
* Co-first authors (equal contribution)
ACM SIGOPS ATC '26
View publication
Sumeru: Towards Understanding and Achieving Cache-Optimal Inbound Network I/O
Minhu Wang, Mingwei Xu, and Jianping Wu
ACM SIGMETRICS '26
View publication
Mortise: Auto-tuning Congestion Control to Optimize QoE via Network-Aware Parameter Optimization
Yixin Shen, Ruihua Chen, Bo Wang, Jing Chen, Haochen Zhang, Minhu Wang, Yan Liu, Mingwei Xu, and Zili Meng
USENIX NSDI '26
View publication
Bidirectional Bandwidth Coordination Under Half-Duplex Bottlenecks for Video Streaming
Jing Chen, Bo Wang, Zhiyuan Xu, Yan Zhang, Minhu Wang, Mingwei Xu, and Zili Meng
IEEE ICNP '24
View publication
Understanding I/O Direct Cache Access Performance for End Host Networking
Minhu Wang, Mingwei Xu, and Jianping Wu
ACM SIGMETRICS '22
View publication
Interpreting Deep Learning-Based Networking Systems
Zili Meng, Minhu Wang, Jiasong Bai, Mingwei Xu, Hongzi Mao, and Hongxin Hu
ACM SIGCOMM '20
View publication
Martini: Bridging the Gap between Network Measurement and Control Using Switching ASICs
Shuhe Wang, Chen Sun, Zili Meng, Minhu Wang, Jiamin Cao, Mingwei Xu, Jun Bi, Qun Huang, Masoud Moshref, Tong Yang, Hongxin Hu, and Gong Zhang
IEEE ICNP '20
View publication
Let's Connect
Always interested in new opportunities, collaborations, and conversations about technology and design.
ELSEWHERE