5 tagged nsys, measured the same way as everything else here.
Browse within: profiling 5
Skill Claude CodeCodex
Analyze Nsight Compute .ncu-rep and .ncu-repz kernel reports using the VeloQ CLI. Use for occupancy, warp stalls, memory/instruction bottlenecks, rule findings, source/SASS/PTX correlation, and metric CSV/table export.
Skill Claude CodeCodex
Analyze Nsight Systems .nsys-rep or pqtdir/ timeline traces using the VeloQ CLI. Use for GPU idle gaps, launch causes, CPU/GPU correlation, NVTX, CUDA graphs, metrics, sampling, and overlap/concurrency.
Skill Claude CodeCodex
Analyze single-file PyTorch/Kineto Chrome trace .json(.gz) files using the VeloQ CLI. Use for CPU/CUDA/kernel correlation, ProfilerStep/annotation slicing, memory/shape grouping, and single-trace NCCL evidence.