Update KHPCG3.0 for Kokkos v3.0 promotion#1

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alanphumphrey wants to merge 5 commits intohpcg-benchmark:masterfrom alanphumphrey:master

+31-31

Commits on Jul 28, 2019

Include Kokkos_Macros.hpp, rather than KokkosCore_config.h directly.
Alan Humphrey
committed
Fix Kokkos include: Kokkos_Sparse.hpp is now KokkosSparse.hpp.
Alan Humphrey
committed
Fix Kokkos typedefs: CrsMatrix is now in the KokkosSparse namespace.
Alan Humphrey
committed
Update deprecated 'dimension' functions in favor of ISO/C++ vocabulary, 'extent'.
Alan Humphrey
committed
Update 'fence' calls. 'fence' is now a member function, so needs and object instance.
Alan Humphrey
committed