def-graph
CommunityAutomate GDSII-to-PyTorch-Geometric graph dataset creation for RTL-to-GDS flows.
AuthorShenShan123
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill automates the creation of training-ready PyTorch-Geometric graph datasets from GDSII files generated during RTL-to-GDS design signoff, saving time and reducing errors in the data preparation process.
Core Features & Use Cases
- Automated Dataset Creation: Converts physical design files (DEF/LEF/liberty/SPEF) into training-ready PyTorch-Geometric graph datasets.
- Graph Topologies: Generates five different graph topologies for diverse training scenarios.
- Use Case: Imagine you have a GDSII file from a signoff flow. Use this Skill to create a graph dataset with features and labels that can be used to train a machine learning model for design verification.
Quick Start
Use the def-graph skill to create a graph dataset from the 'final.gds' file and the 'sky130.lib' liberty file in the 'design_cases/your_design' directory.
Dependency Matrix
Required Modules
torchtorch_geometricpandasopenroad
Components
scriptsreferencesassets
💻 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: def-graph Download link: https://github.com/ShenShan123/agent-r2g/archive/main.zip#def-graph Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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