Lagrangian particle simulation on GNS Particle sand water goop MPM
5,000SpeedupGNS (PyTorch)
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| GNS (PyTorch)Methodology=PyTorch/PyG; multi-GPU DDP; inertial-frame bias, Advantage (+)=Open source; HPC scalable., Limitation (-)=Same physical limits; no aerosol physics2026.05 | 5,000 | — | 5 | 8 | |
| GNS (TF)Methodology=Radius graph; EPD + noise augmentation; Euler rollout, Advantage (+)=General; variable particle count., Limitation (-)=No carrier phase; energy non-conservation2026.05 | 10 | 5 | — | — |