5 papers
Distributed Persistence Domain for Persistent Memory Pooling
Khan Shaikhul Hadi, Andres David Delgado, Naveed Ul Mustafa +3
Compute Express Link (CXL) enables memory pooling over disaggregated memory, offering the potential to improve resource utilization in persistent memory systems. However, integrati…
Kairos: Lightweight Testing Framework for Timing-Induced Interaction Failures in LTE and 5G Core Networks
Wei Guo, Yuanhao Li, Hao Zheng +6
As cellular core networks evolve toward distributed and cloud-native architectures, control-plane interactions become more intricate and bring new challenges. Among these challenge…
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…
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…
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…