Unverified50% confidenceFactExact time
Under some system configurations (especially with Secure Boot enabled or when running in virtualized/container environments), profilers such as Nsight Compute may be unable to access GPU hardware performance counters, causing profiling to be limited or to fail, and the error messages are often not intuitive enough.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/27/2026
First Seen
Valid until: 1/25/2027
Sources
Hands-On GPU Kernel Development Environment Setup: CUDA 13 Thresholds and Performance Analysis Pitfalls
redditr/deeplearning10/27/2026
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