sfogerty

@streeve @sslattery I made an issue here to try capturing potential improvements for FFT performance.

@streeve In #540 I have heffte 2.2.0 updates, if that helps.

@streeve I have been having a tough time with SYCL compiles for Cabana - I think the compiler install on our nodes doesn't include some needed tools. (Fails even when...

@streeve Is it intentional that the CI is enabling both `Heffte_ENABLE_ONEAPI=ON` and `Heffte_ENABLE_MKL=ON` for the CI matrix value `Heffte_MKL_ONEAPI`? In any case, the CI has found an issue in our...

Still WIP. I hope to get the basics laid out, and have everything successfully build before asking for some review.

The most recent stuff includes changes to take advantage of the Cajita/Cabana merge. There are some testing commits - I think a commit cleanup will be nice once we sort...