3 papers
cs.AR2025
Topology-Aware Virtualization over Inter-Core Connected Neural Processing Units
Dahu Feng, Erhu Feng, Dong Du +4
With the rapid development of artificial intelligence (AI) applications, an emerging class of AI accelerators, termed Inter-core Connected Neural Processing Units (NPU), has been a…
cs.OS2025
HeteroPod: XPU-Accelerated Infrastructure Offloading for Commodity Cloud-Native Applications
Bicheng Yang, Jingkai He, Dong Du +2
Cloud-native systems increasingly rely on infrastructure services (e.g., service meshes, monitoring agents), which compete for resources with user applications, degrading performan…
cs.DC2024
Jiagu: Optimizing Serverless Computing Resource Utilization with Harmonized Efficiency and Practicability
Qingyuan Liu, Yanning Yang, Dong Du +5
Current serverless platforms struggle to optimize resource utilization due to their dynamic and fine-grained nature. Conventional techniques like overcommitment and autoscaling fal…