Use matrix-free to apply boundary condition

Rombur commented 1 year ago

This is a pretty big PR that does the following:

compute the boundary in a matrix-free way and remove unnecessary functions/variable.
fix a bug introduced by #201. Before that PR, adding material would not require load balancing because the number of cells was unchanged. After that PR, we perform load balancing because the number of dofs has changed. This means that the state ratios can be moved around.
update the tests. Some tests needed to be updated because we compute the boundary condition in a slightly different ways. The gold test needed to be redone.

Part of #172

stvdwtt commented 1 year ago

@Rombur, is this still a draft, should I review it?

Rombur commented 1 year ago

It's still a draft

Rombur commented 1 year ago

This is ready for review

Rombur commented 1 year ago

The CUDA test failed because the driver on the machine the CI was running is too old. I have restarted the CI (see here)

stvdwtt commented 1 year ago

Oh good, I was wondering how so many of the tests failed. Merging it in now.

adamantine-sim / adamantine