TERRA-NG v1.0: Extreme-Scale, GPU-accelerated Mantle Convection

Fabian Böhm, Nils Kohl, Ponsuganth Ilangovan +7

We present TERRA-NG, a portable, GPU-accelerated, matrix-free mantle-convection code. A single Kokkos C++ implementation runs at scale on NVIDIA, AMD, and Intel GPU supercomputers.…