Castro (Compressible Astrophysics): An adaptive mesh, astrophysical compressible (radiation-, magneto-) hydrodynamics simulation code for massively parallel CPU and GPU architectures.
It would be interesting to have an option to run the exact Riemann solver in the main Castro code, so we could more easily compare both accuracy and performance for any particular problem setup between the approximate/HLL solvers and the exact solver.
It would be interesting to have an option to run the exact Riemann solver in the main Castro code, so we could more easily compare both accuracy and performance for any particular problem setup between the approximate/HLL solvers and the exact solver.