GPU4GEO - Frontier GPU multi-physics solvers in Julia
Ludovic Räss, Samuel Omlin, Albert de Montserrat, Boris Kaus
The accelerating outflow of ice in Antarctica or Greenland due to a warming climate or the geodynamic processes shaping the Earth share common computational challenges: extreme-scale high-performance computing (HPC) which requires the next-generation of numerical models, parallel solvers and supercomputers. We here present a fresh approach to modern HPC and share our experience running Julia on thousands of graphical processing units (GPUs).