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cs.DC2025
GPUnion: Autonomous GPU Sharing on Campus
Yufang Li, Yuanbo Zhang, Hanlong Liao +2
A pronounced imbalance in GPU resources exists on campus, where some laboratories own underutilized servers while others lack the compute needed for AI research. GPU sharing can al…
cs.DC2025
AIMeter: Measuring, Analyzing, and Visualizing Energy and Carbon Footprint of AI Workloads
Hongzhen Huang, Kunming Zhang, Hanlong Liao +2
The rapid advancement of AI, particularly large language models (LLMs), has raised significant concerns about the energy use and carbon emissions associated with model training and…
cs.DC2025
BandPilot: Toward Performance- and Contention-Aware GPU Dispatching in AI Clusters
Kunming Zhang, Hanlong Liao, Junyu Xue +2
Modern multi-tenant AI clusters are increasingly communication-bound, driven by high-volume and multi-round GPU-to-GPU collective communication. Consequently, the GPU dispatcher's…