AI RESEARCH
Instant GPU Efficiency Visibility at Fleet Scale
arXiv CS.LG
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ArXi:2605.20799v1 Announce Type: cross We present Overall FLOP Utilization (OFU), a hardware-level, precision-agnostic GPU efficiency metric for AI workloads on HPC systems, derived from two on-chip performance counters: Tensor Pipe Activity and SM clock frequency. OFU requires no application instrumentation and works across GPU generations and numeric precisions.