Utilities::MPI::internal Namespace Reference

Namespaces
namespace	CollectiveMutexImplementation
namespace	ComputeIndexOwner
namespace	MPIDataTypes
namespace	Tags

Functions
template<typename T >
std::enable_if_t< Utilities::MPI::is_mpi_type< T >==false, void >	pack_and_isend (const ArrayView< const T > &data, const unsigned int rank, const unsigned int tag, const MPI_Comm comm, std::vector< std::vector< char > > &buffers, std::vector< MPI_Request > &requests)
template<typename T >
std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void >	pack_and_isend (const ArrayView< const T > &data, const unsigned int rank, const unsigned int tag, const MPI_Comm comm, std::vector< std::vector< char > > &, std::vector< MPI_Request > &requests)
template<int rank_, int dim, typename T >
std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void >	pack_and_isend (const ArrayView< const Tensor< rank_, dim, T > > &data, const unsigned int rank, const unsigned int tag, const MPI_Comm comm, std::vector< std::vector< char > > &buffers, std::vector< MPI_Request > &requests)
template<typename T >
std::enable_if_t< Utilities::MPI::is_mpi_type< T >==false, void >	recv_and_unpack (const ArrayView< T > &data, const MPI_Comm comm, const MPI_Status &status, std::vector< char > &buffer)
template<typename T >
std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void >	recv_and_unpack (const ArrayView< T > &data, const MPI_Comm comm, const MPI_Status &status, std::vector< char > &)
template<int rank_, int dim, typename T >
std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void >	recv_and_unpack (const ArrayView< Tensor< rank_, dim, T > > &data, const MPI_Comm comm, const MPI_Status &status, std::vector< char > &buffer)

Function Documentation

pack_and_isend() [1/3]

template<typename T >

std::enable_if_t< Utilities::MPI::is_mpi_type< T >==false, void > Utilities::MPI::internal::pack_and_isend	(	const ArrayView< const T > &	data,
		const unsigned int	rank,
		const unsigned int	tag,
		const MPI_Comm	comm,
		std::vector< std::vector< char > > &	buffers,
		std::vector< MPI_Request > &	requests )

Pack data and send it via MPI_Isend.

Definition at line 543 of file mpi_remote_point_evaluation.h.

pack_and_isend() [2/3]

template<typename T >

std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void > Utilities::MPI::internal::pack_and_isend	(	const ArrayView< const T > &	data,
		const unsigned int	rank,
		const unsigned int	tag,
		const MPI_Comm	comm,
		std::vector< std::vector< char > > &	,
		std::vector< MPI_Request > &	requests )

Above function specialized for data types supported by MPI so that one can skip packing.

Definition at line 573 of file mpi_remote_point_evaluation.h.

pack_and_isend() [3/3]

template<int rank_, int dim, typename T >

std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void > Utilities::MPI::internal::pack_and_isend	(	const ArrayView< const Tensor< rank_, dim, T > > &	data,
		const unsigned int	rank,
		const unsigned int	tag,
		const MPI_Comm	comm,
		std::vector< std::vector< char > > &	buffers,
		std::vector< MPI_Request > &	requests )

Above function specialized for Tenors objects. The underlying data type might be supported by MPI so that one can skip packing.

Definition at line 600 of file mpi_remote_point_evaluation.h.

recv_and_unpack() [1/3]

template<typename T >

std::enable_if_t< Utilities::MPI::is_mpi_type< T >==false, void > Utilities::MPI::internal::recv_and_unpack	(	const ArrayView< T > &	data,
		const MPI_Comm	comm,
		const MPI_Status &	status,
		std::vector< char > &	buffer )

Receive message, unpack it, and store the result in data.

Definition at line 619 of file mpi_remote_point_evaluation.h.

recv_and_unpack() [2/3]

template<typename T >

std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void > Utilities::MPI::internal::recv_and_unpack	(	const ArrayView< T > &	data,
		const MPI_Comm	comm,
		const MPI_Status &	status,
		std::vector< char > &	)

Above function specialized for data types supported by MPI so that one can skip unpacking.

Definition at line 654 of file mpi_remote_point_evaluation.h.

recv_and_unpack() [3/3]

template<int rank_, int dim, typename T >

std::enable_if_t< Utilities::MPI::is_mpi_type< T >==true, void > Utilities::MPI::internal::recv_and_unpack	(	const ArrayView< Tensor< rank_, dim, T > > &	data,
		const MPI_Comm	comm,
		const MPI_Status &	status,
		std::vector< char > &	buffer )

Above function specialized for Tensor objects. The underlying data type might be supported by MPI so that one can skip unpacking.

Definition at line 677 of file mpi_remote_point_evaluation.h.