Closed fnrizzi closed 6 months ago
std::vector<double> data(40); using view_type = Kokkos::View<double*, Kokkos::LayoutStride>; view_type obj(data.data(), Kokkos::LayoutStride(20, 1+30)); auto val = ::KokkosBlas::nrm2(obj); (void) val;
gives:
/Users/fnrizzi/Desktop/work/ROM/my_local_development/trilinos/702aac58950c2839cae8cbe7f031ffec5d2fb5cf-install/include/Kokkos_View.hpp: In instantiation of 'Kokkos::View<DataType, Properties>::View(Kokkos::View<DataType, Properties>::pointer_type, size_t, size_t, size_t, size_t, size_t, size_t, size_t, size_t) [with DataType = double; Properties = {Kokkos::LayoutStride, Kokkos::HostSpace, Kokkos::MemoryTraits<1>}; Kokkos::View<DataType, Properties>::pointer_type = double*; size_t = long unsigned int]': /Users/fnrizzi/Desktop/work/ROM/my_local_development/trilinos/702aac58950c2839cae8cbe7f031ffec5d2fb5cf-install/include/KokkosBlas1_nrm2.hpp:58:24: required from 'typename Kokkos::Details::InnerProductSpaceTraits<typename XVector::non_const_value_type>::mag_type KokkosBlas::nrm2(const XVector&) [with XVector = Kokkos::View<double*, Kokkos::LayoutStride>; typename Kokkos::Details::InnerProductSpaceTraits<typename XVector::non_const_value_type>::mag_type = double]' /Users/fnrizzi/Desktop/work/ROM/pressio/tests/functional_small/ops/ops_kokkos_diag.cc:167:36: required from here /Users/fnrizzi/Desktop/work/ROM/my_local_development/trilinos/702aac58950c2839cae8cbe7f031ffec5d2fb5cf-install/include/Kokkos_View.hpp:1602:41: error: static assertion failed: Layout is not constructible from extent arguments. Use overload taking a layout object instead. 1602 | static_assert(traits::array_layout::is_extent_constructible, | ^~~~~~~~~~~~~~~~~~~~~~~ make[3]: *** [tests/functional_small/ops/CMakeFiles/functional_small_ops_diag_kokkos.dir/ops_kokkos_diag.cc.o] Error 1 make[2]: *** [tests/functional_small/ops/CMakeFiles/functional_small_ops_diag_kokkos.dir/all] Error 2 make[1]: *** [tests/functional_small/ops/CMakeFiles/functional_small_ops_diag_kokkos.dir/rule] Error 2 make: *** [tests/functional_small/ops/CMakeFiles/functional_small_ops_diag_kokkos.dir/rule] Error 2
gives: