[WIP] Enabling Kokkos RDC - #33161
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I have a working local PETSc and libMesh branch that can build with Kokkos CUDA RDC enabled, but the build system is pretty complicated and expected to get a lot of resistance. Also see:
libMesh/libmesh#4488
https://gitlab.com/petsc/petsc/-/merge_requests/9376
Alternatively, the following Kokkos patches can make things a lot easier:
kokkos/kokkos#9346
kokkos/kokkos#9352