cuda::experimental::stf::data_dump

template<typename E, typename X, typename L, typename A, size_t... i>
void cuda::experimental::stf::data_dump(

mdspan<E, X, L, A> s,

::std::ostream &file = ::std::cerr,

::std::index_sequence<i...> = {},

)

Write the content of the mdspan into a file.