3 papers
cs.OS2025
Taiji: A DPU Memory Elasticity Solution for In-production Cloud Environments
Hao Zheng, Longxiang Wang, Yun Xu +22
The growth of cloud computing drives data centers toward higher density and efficiency. Data processing units (DPUs) enhance server network and storage performance but face challen…
cs.OS2025
Vmem: A Lightweight Hot-Upgradable Memory Management for In-production Cloud Environment
Hao Zheng, Qiang Wang, Longxiang Wang +16
Traditional memory management suffers from metadata overhead, architectural complexity, and stability degradation, problems intensified in cloud environments. Existing software/har…
cs.PF2025
gigiProfiler: Diagnosing Performance Issues by Uncovering Application Resource Bottlenecks
Yigong Hu, Haodong Zheng, Yicheng Liu +3
Diagnosing performance bottlenecks in modern software is essential yet challenging, particularly as applications become more complex and rely on custom resource management policies…