torchfsm 0.0.5

Fourier Spectral Method with PyTorch

TorchFSM

Fourier Spectral Method with PyTorch

[ Documentation & Examples]

TL;DR

TorchFSM is a PyTorch-based library for solving PDEs using Fourier spectral method. It is designed for physics-based deep learning and differentiable simulations.

Feature

• Modular by design: TorchFSM offers a modular architecture with essential mathematical operators—like divergence, gradient, and convection—so you can build custom solvers like stacking building blocks, quickly and intuitively.

• GPU-accelerated: TorchFSM leverages GPU computing to speed up simulations dramatically. Run complex 3D PDEs in minutes, not hours, with seamless hardware acceleration.

• Batched simulation support: Built on PyTorch, TorchFSM enables batched simulations with varied initial conditions—ideal for parameter sweeps, uncertainty quantification, or ensemble analysis.

• Differentiable and ML-ready: Fully differentiable by design, TorchFSM integrates naturally with machine learning workflows—for residual operators, differentiable physics, or dataset generation.

Documentations

Check 👉 here for more details.