Arcane::MessagePassing::MessagePassingMng Class Reference

Implementation of interface IMessagePassingMng. More...

#include <arccore/message_passing/MessagePassingMng.h>

Public Member Functions
	MessagePassingMng (Int32 comm_rank, Int32 comm_size, IDispatchers *d)
Int32	commRank () const override
	Rank of this instance in the communicator.
Int32	commSize () const override
	Number of instances in the communicator.
IDispatchers *	dispatchers () override
ITimeMetricCollector *	timeMetricCollector () const override
	Interface for collecting execution times (can be null).
Communicator	communicator () const override
	MPI communicator associated with this instance.
void	setTimeMetricCollector (ITimeMetricCollector *c)
void	setCommunicator (Communicator c)
Public Member Functions inherited from Arcane::ReferenceCounterImpl
void	addReference ()
void	removeReference ()
void	_internalAddReference ()
bool	_internalRemoveReference ()

Detailed Description

Implementation of interface IMessagePassingMng.

This class in internal to Arccore. Uses should use the interface IMessagePassingMng.

Definition at line 36 of file MessagePassingMng.h.

Constructor & Destructor Documentation

MessagePassingMng()

Arcane::MessagePassing::MessagePassingMng::MessagePassingMng	(	Int32	comm_rank,
		Int32	comm_size,
		IDispatchers *	d )

Definition at line 25 of file MessagePassingMng.cc.

~MessagePassingMng()

Arcane::MessagePassing::MessagePassingMng::~MessagePassingMng ( )

override

Definition at line 36 of file MessagePassingMng.cc.

Member Function Documentation

commRank()

Int32 Arcane::MessagePassing::MessagePassingMng::commRank ( ) const

inlineoverridevirtual

Rank of this instance in the communicator.

Implements Arcane::MessagePassing::IMessagePassingMng.

Definition at line 49 of file MessagePassingMng.h.

commSize()

Int32 Arcane::MessagePassing::MessagePassingMng::commSize ( ) const

inlineoverridevirtual

Number of instances in the communicator.

Implements Arcane::MessagePassing::IMessagePassingMng.

Definition at line 50 of file MessagePassingMng.h.

communicator()

Communicator Arcane::MessagePassing::MessagePassingMng::communicator ( ) const

overridevirtual

MPI communicator associated with this instance.

The communicator is only valid if the instance is associated with an MPI implementation. You can convert a communicator to a MPI communicator using helper methods toMpiCommunicator() and fillMpiCommunicatorIfValid() or like that:

IMessagePassingMng* mpm = ...;
Communicator comm = mpm->communicator();
if (comm.isValid())
  MPI_Comm mpi_comm = static_cast<MPI_Comm>(comm).

Reimplemented from Arcane::MessagePassing::IMessagePassingMng.

Definition at line 53 of file MessagePassingMng.cc.

dispatchers()

IDispatchers * Arcane::MessagePassing::MessagePassingMng::dispatchers ( )

overridevirtual

Implements Arcane::MessagePassing::IMessagePassingMng.

Definition at line 47 of file MessagePassingMng.cc.

setCommunicator()

void Arcane::MessagePassing::MessagePassingMng::setCommunicator

(

Communicator

c

)

Definition at line 59 of file MessagePassingMng.cc.

setTimeMetricCollector()

void Arcane::MessagePassing::MessagePassingMng::setTimeMetricCollector

(

ITimeMetricCollector *

c

)

Definition at line 71 of file MessagePassingMng.cc.

timeMetricCollector()

ITimeMetricCollector * Arcane::MessagePassing::MessagePassingMng::timeMetricCollector ( ) const

overridevirtual

Interface for collecting execution times (can be null).

Implements Arcane::MessagePassing::IMessagePassingMng.

Definition at line 65 of file MessagePassingMng.cc.

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The documentation for this class was generated from the following files:

• MessagePassingMng.h
• MessagePassingMng.cc