SuperLU in Electromagnetics module

[TheoAM97]

I am trying to find an alternative to COMSOL for magnetic flux calculations that will support GPU acceleration. Apologies if this is clarified somewhere but I can't anywhere in the online documentation if this is possible on MOOSE. Does the EM module support SuperLU or any GPU-accelerated solver?

[GiudGiud]

Hello

If you compile from source using a GPU enabled compiler you can solve an EM problem using petsc on GPUs. However the assembly of the systems will still be done on the CPU

Our planned MFEM integration will be the way to do this fully on the GPU

[TheoAM97]

That's good to know, thank you - is MFEM integration planned for the near future? Or a long term goal?

[GiudGiud]

Near future for being able to use it / develop in it

But I ll let @lindsayad comment on the timeline