Zecheng Xu

Doctor of Engineering student

CODA lab · Fudan University

With the group since Fall 2024

Recent work includes timing-driven routing and automated circuit layout.

With Prof. Yumao Wu

Education

B.S., Fudan

Experience

Intern, Empyrean Technology (华大九天)

Publications

HOLMES: Hierarchical Optimization with poLygonal ModEling for Large-Scale AMS Placement

Guanhua Chen, Yujie Yan, Jiahua Liu, Zecheng Xu, Linxi Qiu, Yumao Wu, Zhiang Wang, Changhao Yan, Zhaori Bi, Keren Zhu†

IEEE International Symposium on Circuits and Systems (ISCAS), Shanghai, China, May 24-27, 2026.

† Corresponding authors
Accepted

RC-Scaled Timing-Driven Routing: Bridging Targeted Timing Optimization and Massively Parallel Global Routing

Chuyu Wang, Zecheng Xu, Boxiang Song, Zhiang Wang†, Fan Yang†, Keren Zhu† and Xuan Zeng†

IEEE International Symposium on Circuits and Systems (ISCAS), Shanghai, China, May 24-27, 2026.

† Corresponding authors
Accepted

DAMIL-DCIM+: Automated Dataflow-Aware Layout Synthesis for Digital CIM with Self-Assembled Bitcell Units and MILP-Based Optimization

Chuyu Wang*, Xinglong Yan*, Zecheng Xu∗, Ke Hu, Keren Zhu†, Shuo Li, Fan Yang and Xuan Zeng†

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2025.

† Corresponding authors
* Equal contributions

Selected honors

Third place (46 teams), ISPD 2025 Performance-Driven Global Routing Contest