Highlights Keywords Aeronautics, Energy, Environment/Climate/Weather, Manufacturing & Engineering, Mechanical Engineering, CFD, nekRS, Ginkgo library, GPU, mixed precision Algebraic Multigrid (AMG) Challenge A computationally demanding part of CFD simulations is the solution of the discretized governing partial differential equations (PDEs). The typically iterative linear solvers used for this step often account for a large fraction of the total simulation time. This is partly because the characteristics of the iterative solvers do not match the hardware architecture … Continue reading Success Story: AceAMG