61 using scalar_type =
typename Kokkos::ArithTraits<Scalar>::val_type;
62 using array_layout = Kokkos::LayoutLeft;
64 Kokkos::Device<
typename Device::execution_space,
65 typename Device::memory_space>;
70 apply (Kokkos::View<
const scalar_type**, array_layout,
71 device_type, Kokkos::MemoryTraits<Kokkos::Unmanaged> >
X,
72 Kokkos::View<scalar_type**, array_layout,
73 device_type, Kokkos::MemoryTraits<Kokkos::Unmanaged> >
Y,
74 const Teuchos::ETransp
mode,
75 const scalar_type
alpha,
76 const scalar_type
beta)
const = 0;
78 virtual bool hasTransposeApply ()
const {
return false; }