Below is link to Github repository for code for simulation of 3D dynamic fracture and rupture propagation at a planar bi-material interface. It is based on a new spectral formulation of the boundary integral equation method (Ranjith, 2015, Ranjith 2022, Gupta and Ranjith, 2024, Yenike et al., 2025). The code uses OpenMP and OpenACC for CPU and GPU acceleration. It also uses the cuFFT library for efficient computation of the Fast Fourier Transform.
https://github.com/ranjkunn/TBSBIEM
Documentation is available at
https://ranjkunn.github.io/TBSBIEM/