Kokkos: set cuda's host compiler as petsc's CXX
When configuring Kokkos, one can use -DCMAKE_CXX_COMPILER=mpicxx
. Kokkos will use mpicxx as the host compiler for nvcc.
In other words, we don't need to bother with the nvcc_wrapper thing.
When configuring Kokkos, one can use -DCMAKE_CXX_COMPILER=mpicxx
. Kokkos will use mpicxx as the host compiler for nvcc.
In other words, we don't need to bother with the nvcc_wrapper thing.