Stefan Henneking

Yes, I had to implement something similar but was prototyping it in fenics, not mfem. However, in my case I was looking at a time-dependent PML for acoustics with two...

@ac1512 Can you please split the contributions into different PRs, one for each distinct feature you are adding. That will much reduce the effort to roll back changes if something...

@ac1512 For the UW poisson formulation, can you modify the `makefile`, `set_environment`, and `main` with the small modifications I made to other problem implementations (e.g., POISSON/GALERKIN) in #62 ?

Thanks for suggesting this! - these optimizations will have a good impact on the PBI routines.

Thanks for the suggestion, @jedbrown. It's on our TODO list but so far no one's worked on it (personally I don't have much experience setting up GitHub actions for packages...

I figured that installing dependencies from script we'd probably run out of free minutes on GitHub fairly quickly. But I'll look into the option with the Docker image - thanks...

Added CI in #159

As an additional comment: at the moment, a lot of node data (except for middle nodes) are sent/received redundantly; there are various ways of avoiding this which should help with...