message: Added explicit specification of stride-1 index to LTIMES views.
  Improves SIMD potential.
diff: #define LTIMES_VIEWS_RANGES_RAJA \
  using namespace ltimes_idx; \
  \
  - using PSI_VIEW = RAJA::TypedView<Real_type, RAJA::Layout<3>, IZ, IG, ID>; \
  - using ELL_VIEW = RAJA::TypedView<Real_type, RAJA::Layout<2>, IM, ID>; \
  - using PHI_VIEW = RAJA::TypedView<Real_type, RAJA::Layout<3>, IZ, IG, IM>; \
  + using PSI_VIEW = RAJA::TypedView<Real_type, \
  + RAJA::Layout<3, Index_type, 2>, \
  + IZ, IG, ID>; \
  + using ELL_VIEW = RAJA::TypedView<Real_type, \
  + RAJA::Layout<2, Index_type, 1>, \
  + IM, ID>; \
  + using PHI_VIEW = RAJA::TypedView<Real_type, \
  + RAJA::Layout<3, Index_type, 2>, \
  + IZ, IG, IM>; \
  \
  PSI_VIEW psi(psidat, \
  RAJA::make_permuted_layout( {{num_z, num_g, num_d}}, \
  