#include <deal.II/base/mpi_compute_index_owner_internal.h>

Inheritance diagram for Utilities::MPI::internal::ComputeIndexOwner::DictionaryPayLoad:

Public Member Functions
	DictionaryPayLoad (const std::map< unsigned int, std::vector< std::pair< types::global_dof_index, types::global_dof_index > > > &buffers, std::vector< unsigned int > &actually_owning_ranks, const std::pair< types::global_dof_index, types::global_dof_index > &local_range, std::vector< unsigned int > &actually_owning_rank_list)

virtual std::vector< unsigned int >	compute_targets () override

virtual void	create_request (const unsigned int other_rank, std::vector< std::pair< types::global_dof_index, types::global_dof_index > > &send_buffer) override

virtual void	answer_request (const unsigned int other_rank, const std::vector< std::pair< types::global_dof_index, types::global_dof_index > > &buffer_recv, std::vector< unsigned int > &request_buffer) override

virtual void	prepare_buffer_for_answer (const unsigned int other_rank, std::vector< unsigned int > &recv_buffer)

virtual void	read_answer (const unsigned int other_rank, const std::vector< unsigned int > &recv_buffer)

Private Attributes
const std::map< unsigned int, std::vector< std::pair< types::global_dof_index, types::global_dof_index > > > &	buffers

std::vector< unsigned int > &	actually_owning_ranks

const std::pair< types::global_dof_index, types::global_dof_index > &	local_range

std::vector< unsigned int > &	actually_owning_rank_list

Detailed Description

Specialization of ConsensusAlgorithms::Process for setting up the Dictionary even if there are ranges in the IndexSet space not owned by any processes.

Note: Only for internal usage.

Definition at line 45 of file mpi_compute_index_owner_internal.h.

Constructor & Destructor Documentation

◆ DictionaryPayLoad()

Utilities::MPI::internal::ComputeIndexOwner::DictionaryPayLoad::DictionaryPayLoad	(	const std::map< unsigned int, std::vector< std::pair< types::global_dof_index, types::global_dof_index > > > &	buffers,
		std::vector< unsigned int > &	actually_owning_ranks,
		const std::pair< types::global_dof_index, types::global_dof_index > &	local_range,
		std::vector< unsigned int > &	actually_owning_rank_list
	)

inline

Constructor.

Definition at line 54 of file mpi_compute_index_owner_internal.h.

Member Function Documentation

◆ compute_targets()

virtual std::vector< unsigned int > Utilities::MPI::internal::ComputeIndexOwner::DictionaryPayLoad::compute_targets ( )

inlineoverridevirtual

Implementation of Utilities::MPI::ConsensusAlgorithms::Process::compute_targets().

Implements Utilities::MPI::ConsensusAlgorithms::Process< std::pair< types::global_dof_index, types::global_dof_index >, unsigned int >.

Definition at line 74 of file mpi_compute_index_owner_internal.h.

◆ create_request()

virtual void Utilities::MPI::internal::ComputeIndexOwner::DictionaryPayLoad::create_request	(	const unsigned int	other_rank,
		std::vector< std::pair< types::global_dof_index, types::global_dof_index > > &	send_buffer
	)

inlineoverridevirtual

Implementation of Utilities::MPI::ConsensusAlgorithms::Process::create_request().

Reimplemented from Utilities::MPI::ConsensusAlgorithms::Process< std::pair< types::global_dof_index, types::global_dof_index >, unsigned int >.

Definition at line 88 of file mpi_compute_index_owner_internal.h.

◆ answer_request()

virtual void Utilities::MPI::internal::ComputeIndexOwner::DictionaryPayLoad::answer_request	(	const unsigned int	other_rank,
		const std::vector< std::pair< types::global_dof_index, types::global_dof_index > > &	buffer_recv,
		std::vector< unsigned int > &	request_buffer
	)

inlineoverridevirtual

Implementation of Utilities::MPI::ConsensusAlgorithms::Process::answer_request().

Reimplemented from Utilities::MPI::ConsensusAlgorithms::Process< std::pair< types::global_dof_index, types::global_dof_index >, unsigned int >.

Definition at line 101 of file mpi_compute_index_owner_internal.h.

◆ prepare_buffer_for_answer()

virtual void Utilities::MPI::ConsensusAlgorithms::Process< std::pair< types::global_dof_index, types::global_dof_index > , unsigned int >::prepare_buffer_for_answer	(	const unsigned int	other_rank,
		std::vector< unsigned int > &	recv_buffer
	)

virtualinherited

Prepare the buffer where the payload of the answer of the request to the process with the specified rank is saved in. The most obvious task is to resize the buffer, since it is empty when the function is called.

Parameters

[in]	other_rank	rank of the process
[out]	recv_buffer	data to be sent part of the request (optional)

Reimplemented in Utilities::MPI::internal::ComputeIndexOwner::ConsensusAlgorithmsPayload.

◆ read_answer()

virtual void Utilities::MPI::ConsensusAlgorithms::Process< std::pair< types::global_dof_index, types::global_dof_index > , unsigned int >::read_answer	(	const unsigned int	other_rank,
		const std::vector< unsigned int > &	recv_buffer
	)

virtualinherited

Process the payload of the answer of the request to the process with the specified rank.

Parameters

[in]	other_rank	rank of the process
[in]	recv_buffer	data to be sent part of the request (optional)

Reimplemented in Utilities::MPI::internal::ComputeIndexOwner::ConsensusAlgorithmsPayload.

Member Data Documentation

◆ buffers

const std::map<unsigned int, std::vector<std::pair<types::global_dof_index, types::global_dof_index> > >& Utilities::MPI::internal::ComputeIndexOwner::DictionaryPayLoad::buffers

private

Definition at line 140 of file mpi_compute_index_owner_internal.h.