Castro
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Castro (Compressible Astrophysics): An adaptive mesh, astrophysical compressible (radiation-, magneto-) hydrodynamics simulation code for massively parallel CPU and GPU architectures.
We should have logic in the code that detects if we are likely going to have poor GPU performance, and aborts the run if so. The simplest logic here is...
In some cases at sharp composition gradients, the artificial viscosity may result in a term that is larger than the local flux, and in particular can flip the sign of...
It's possible for gamma to go negative when tracing if the timestep is much larger than it should be. Since the sound speed goes as sqrt(gamma), this results in c...
The following examples in the mhd category (Castro v22.05) - BrioWu - DaiwoodWard - FastRarefaction - OrszagTang - RT triggers an not implemented error when setting a none zero value...
## PR summary The current default values (4 for both; the conservative energy formulation) are now the only option. Closes #156 ## PR checklist - [x] test suite needs to...
The default behavior of Castro should be to use the values of the runtime parameters that give the best accuracy or performance. Some default values have not been updated in...
This setup resembles the sort of advection across the grid seen in wdmerger. When running at the problem's default (low) resolution, the star heats to a maximum temperature of over...
## PR summary The transverse flux correction is done to the conserved interface state variables after we do the normal interface prediction. Previously we were doing a transverse correction on...
It would be nice to be able to easily compute T' = T - as a derived variable for a plotfile. This means that we need to be able to...
There is a version of ParallelFor that an iterate of MultiFabs directly. We should experiment with this in some places where we don't create a lot of temprary FABs.