Unverified50% confidenceFactExact time
When running a GPU profiler in a container, it must be launched with --gpus all or by explicitly mapping device nodes, and granted capabilities such as CAP_SYS_ADMIN, otherwise the profiler will error out because it cannot open the counters.
1
Sources
50%
Confidence
Long-term
Relevance
10/27/2026
First Seen
Sources
Hands-On GPU Kernel Development Environment Setup: CUDA 13 Thresholds and Performance Analysis Pitfalls
redditr/deeplearning10/27/2026
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