Inheritance diagram for Utilities::MPI::ConsensusAlgorithmsProcessTargets:

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Public Types
using	T1 = unsigned int

using	T2 = unsigned int

Public Member Functions
	ConsensusAlgorithmsProcessTargets (const std::vector< unsigned int > &target)

virtual void	answer_request (const unsigned int other_rank, const std::vector< T1 > &, std::vector< T2 > &) override

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

std::vector< unsigned int >	get_result ()

Public Member Functions inherited from Utilities::MPI::ConsensusAlgorithms::Process< unsigned int, unsigned int >
virtual	~Process ()=default

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

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::vector< unsigned int > &	target

std::vector< unsigned int >	sources

Detailed Description

A re-implementation of compute_point_to_point_communication_pattern using a ConsensusAlgorithm.

Definition at line 281 of file mpi.cc.

Member Typedef Documentation

◆ T1

using Utilities::MPI::ConsensusAlgorithmsProcessTargets::T1 = unsigned int

Definition at line 289 of file mpi.cc.

◆ T2

using Utilities::MPI::ConsensusAlgorithmsProcessTargets::T2 = unsigned int

Definition at line 290 of file mpi.cc.

Constructor & Destructor Documentation

◆ ConsensusAlgorithmsProcessTargets()

Utilities::MPI::ConsensusAlgorithmsProcessTargets::ConsensusAlgorithmsProcessTargets ( const std::vector< unsigned int > & target )

inline

Definition at line 285 of file mpi.cc.

Member Function Documentation

◆ answer_request()

virtual void Utilities::MPI::ConsensusAlgorithmsProcessTargets::answer_request	(	const unsigned int	other_rank,
		const std::vector< T1 > &	buffer_recv,
		std::vector< T2 > &	request_buffer
	)

inlineoverridevirtual

Prepare the buffer where the payload of the answer of the request to the process with the specified rank is saved in.

Parameters

[in]	other_rank	rank of the process
[in]	buffer_recv	received payload (optional)
[out]	request_buffer	payload to be sent as part of the request (optional)

Note: The request_buffer is empty. Before using it, you have to set its size.

Reimplemented from Utilities::MPI::ConsensusAlgorithms::Process< unsigned int, unsigned int >.

Definition at line 293 of file mpi.cc.

◆ compute_targets()

virtual std::vector<unsigned int> Utilities::MPI::ConsensusAlgorithmsProcessTargets::compute_targets ( )

inlineoverridevirtual

Simply return the user-provided list.

Returns: List of processes this process wants to send requests to.

Implements Utilities::MPI::ConsensusAlgorithms::Process< unsigned int, unsigned int >.

Definition at line 306 of file mpi.cc.

◆ get_result()

std::vector<unsigned int> Utilities::MPI::ConsensusAlgorithmsProcessTargets::get_result ( )

inline

The result of the consensus algorithm.

Returns: Sorted list of ranks of processes wanting to send a request to this process.

Definition at line 317 of file mpi.cc.

Member Data Documentation

◆ target

const std::vector<unsigned int>& Utilities::MPI::ConsensusAlgorithmsProcessTargets::target

private

List of processes this process wants to send requests to.

Definition at line 327 of file mpi.cc.

◆ sources

std::vector<unsigned int> Utilities::MPI::ConsensusAlgorithmsProcessTargets::sources