spack/var
kwryankrattiger 8106983ddb
Vtkm kokkos variant (#28363)
* VTK-m: Make vtk-m consistent with ROCmPackage

* VTKm: Add kokkos variant

Specifying +kokkos will enable kokkos backend.
Specifying +kokkos with +rocm will require a kokkos with a ROCm backend.
Specifying +cuda enables VTK-m native CUDA backend. VTK-m native cuda backend
  is not compatible with the kokkos +cuda backend.

* VTK-m: Add cuda_native variant

Required to allow specifying a vtk-m spec the selects a
cuda_arch and predictably propagate that to the underlying kokkos
dependency.

This also makes explicit selecting kokkos with a cuda backend or using
the VTK-m cuda backend.
2022-01-27 01:08:13 -07:00
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spack Vtkm kokkos variant (#28363) 2022-01-27 01:08:13 -07:00