Multi-GPU simulations of Vlasovs equation using Vlasiator
We use GPUs to accelerate the propagation of six-dimensional Vlasov equation using a finite volume method. The simulation has been parallelized with MPI. CUDA streams were used to pipeline GPUCPU and CPUCPU data transfers. Presented pipeline strategy simplifies the coding of parallel GPU simulations.
vlasovs equation finite volume methods plasma simulations conservative scheme magnetosphere graphics processing units