scatter.hpp

#include "./utils.hpp"
#include "../declarations.hpp"
#include "../macros.hpp"
#include "../traits.hpp"
#include <mpi/mpi.hpp>
#include <cstddef>
#include <functional>
#include <numeric>
#include <span>
#include <tuple>
#include <type_traits>

Detailed Description

Provides an MPI scatter function for nda::basic_array or nda::basic_array_view types.

Definition in file scatter.hpp.

Go to the source code of this file.

Functions
template<typename A> requires (is_regular_or_view_v<A> and std::decay_t<A>::is_stride_order_C())
auto	nda::mpi_scatter (A const &a, mpi::communicator comm={}, int root=0)
	Implementation of an MPI scatter for nda::basic_array or nda::basic_array_view types.
template<typename A1, typename A2> requires (is_regular_or_view_v<A1> and std::decay_t<A1>::is_stride_order_C() and is_regular_or_view_v<A2> and std::decay_t<A2>::is_stride_order_C())
void	nda::mpi_scatter_into (A1 const &a_in, A2 &&a_out, mpi::communicator comm={}, int root=0)
	Implementation of an MPI scatter for nda::basic_array or nda::basic_array_view types that scatters directly into an existing array/view.