nsys-ai
CommunityAI-driven Nsight profile bottleneck analysis
AuthorGindaChen
Version1.0.0
Installs0
System Documentation
What problem does it solve?
nsys-ai analyzes NVIDIA Nsight Systems profiles (.sqlite or .nsys-rep) to identify GPU bottlenecks and deliver actionable fixes, enabling faster debugging and performance improvement.
Core Features & Use Cases
- Root-cause diagnosis: identifies bottlenecks such as NCCL contention, idle/gap issues, and MFU inefficiencies; suggests concrete fixes.
- Diff & comparison: compares two profiles to explain regressions or improvements.
- Guided delivery: follows universal principles to maintain evidence-based conclusions and code-change formatting in fixes.
- Use Case: profile-driven optimization for multi-GPU workloads in DL training or GPU-accelerated workloads.
Quick Start
Provide a Nsight Systems profile (.sqlite or .nsys-rep) and run the skill to receive a root-cause and actionable fix.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: nsys-ai Download link: https://github.com/GindaChen/nsys-ai/archive/main.zip#nsys-ai Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
Agent Skills Search Helper
Install a tiny helper to your Agent, search and equip skill from 510,000+ vetted skills library on demand.