3 papers
cs.NI2025
FlexiNS: A SmartNIC-Centric, Line-Rate and Flexible Network Stack
Xuzheng Chen, Jie Zhang, Baolin Zhu +7
As the gap between network and CPU speeds rapidly increases, the CPU-centric network stack proves inadequate due to excessive CPU and memory overhead. While hardware-offloaded netw…
cs.LG2024
Towards Differentiable Multilevel Optimization: A Gradient-Based Approach
Yuntian Gu, Xuzheng Chen
Multilevel optimization has gained renewed interest in machine learning due to its promise in applications such as hyperparameter tuning and continual learning. However, existing m…
cs.NI2024
Demystifying Datapath Accelerator Enhanced Off-path SmartNIC
Xuzheng Chen, Jie Zhang, Ting Fu +8
Network speeds grow quickly in the modern cloud, so SmartNICs are introduced to offload network processing tasks, even application logic. However, typical multicore SmartNICs such…