Subglacial water flow simulations on GPUs
Ludovic Räss, Mauro Werder, Ivan Utkin, Annegret Pohle
Modeling subglacial water flow and its link to ice dynamics is necessary for accurate predictions of ice sheet response to a warming climate. Here we present a re-implementation of the widely used GlaDS model to run on GPUs. We show-case the matrix free implementation which leverages the full capabilities of the GPU, present model runs of test cases, show the model's scalability and provide an outlook towards inversion schemes and high-resolution continental-scale applications.
Earth and climate science in Julia: Power to the user
While Loop (4.2)