Official Provider SkillView repo
Analyze NVIDIA Nsight Compute (ncu) profiling reports (.ncu-rep files). Extract metrics, performance data, SASS/CUDA source, and identify bottlenecks. TRIGGER when: user asks to analyze, profile, or look at an ncu report, .ncu-rep file, Nsight Compute report, kernel performance/profiling data from ncu, or asks to generate/collect an ncu profile for a tilus kernel or example script. DO NOT TRIGGER when: user is writing unrelated profiling code.
Files1 files
SKILL.md272 lines
Loading editor…
Install
RecommendedOne command — your agent picks it up automatically.
Select an AI agent above to see the install command.
or
Manual Install
More stepsDownload the file and paste it into your agent's system prompt.
Skill details
Versionv1.0.0
AuthorNVIDIA
Categoryanalysis
Skill IDNVIDIA/tilus/.claude/skills/ncu-report
Related skills
Write DocsConvention and format for writing instruction docstrings and RST tutorials in tilus documentation. TRIGGER when: user asks to add, update, or write documentation for tilus instructions, instruction groups, or tutorials.Nemoclaw Maintainer Analyze Pr Value StreamAnalyze one NemoClaw PR lifetime to identify contributor, review, and automation delays or compare it with a latency target.Nemoclaw Maintainer Pr ComparatorCompare competing NemoClaw PRs for one issue and recommend a merge or salvage candidate from review evidence.Perf AnalysisPerformance analysis coordination workflow. Guides profiling delegation, bottleneck classification (compute/memory/launch/communication/sync), and structured report generation. Use when the user asks to analyze performance, profile a workload, check MFU/SOL, or diagnose bottlenecks.Perf Nsight Compute AnalysisAnalyze ncu (NVIDIA Nsight Compute) profiling output: SOL% bottleneck classification, roofline analysis, occupancy diagnosis, memory hierarchy analysis, warp stall analysis, metric interpretation, and programmatic .ncu-rep report analysis. NOT for kernel writing or code generation, Nsight Systems (nsys), host-side profiling, or system-level profiling.Perf Nsight SystemsNsight Systems (nsys) CLI for system-level timeline profiling. Use when the user wants to run nsys profile, analyze .nsys-rep reports, use nsys stats/analyze/recipe commands, diagnose GPU idle time from timeline traces, or profile distributed training with NCCL overlap analysis. NOT for kernel-level metrics like SOL%, occupancy, or roofline (use perf-nsight-compute-analysis for ncu). NOT for writing or generating kernels. NOT for applying optimizations like CUDA Graphs.