NVIDIA has released PhysicsNeMo 25.08, an update to its open-source Physics AI framework used by CAE application developers. The release aims to improve developer experience through expanded documentation and new training recipes for large deformation problems, full waveform inversion, and magneto hydrodynamics. Key additions include:
- Confidence-estimation methods using DoMINO NIM
- A predictor-corrector finetuning recipe for automotive aerodynamics
- UMAP-based tools for simulation-data analysis
- Mixture of Experts recipes for aerodynamics and weather forecasting
- Design-sensitivity prediction for aerodynamic optimization
- PyTorch Geometric and Transformer Engine support for GNN and Transformer workflows
Image generated by: ChatGPT