Interface of the message passing manager. More...

#include </__w/arcaneframework.github.io/arcaneframework.github.io/framework/arccore/src/message_passing/arccore/message_passing/IMessagePassingMng.h>

Inheritance diagram for Arcane::MessagePassing::IMessagePassingMng:

Collaboration diagram for Arcane::MessagePassing::IMessagePassingMng:

Public Member Functions
virtual Int32	commRank () const =0
	Rank of this instance in the communicator.
virtual Int32	commSize () const =0
	Number of instances in the communicator.
virtual ITimeMetricCollector *	timeMetricCollector () const =0
	Interface for collecting execution times (can be null).
virtual Communicator	communicator () const
	MPI communicator associated with this instance.
virtual IDispatchers *	dispatchers ()=0

Private Member Functions
	ARCCORE_DECLARE_REFERENCE_COUNTED_INCLASS_METHODS ()

Friends
void	mpDelete (IMessagePassingMng *p)
	Destroys the instance p.

Detailed Description

Interface of the message passing manager.

This manager does not do much itself and merely delegates operations via the IDispatchers interface.

Instances of these classes must be destroyed via the method mpDelete().

Definition at line 48 of file IMessagePassingMng.h.

Member Function Documentation

◆ commRank()

virtual Int32 Arcane::MessagePassing::IMessagePassingMng::commRank ( ) const

pure virtual

Rank of this instance in the communicator.

Implemented in Arcane::MessagePassing::MessagePassingMng, and Arccore::MessagePassing::MessagePassingMng.

Referenced by Arcane::MessagePassing::mpCreateSerializeMessage(), and Arcane::MessagePassing::mpCreateSerializeMessage().

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◆ commSize()

virtual Int32 Arcane::MessagePassing::IMessagePassingMng::commSize ( ) const

pure virtual

Number of instances in the communicator.

Implemented in Arcane::MessagePassing::MessagePassingMng, and Arccore::MessagePassing::MessagePassingMng.

◆ communicator()

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

virtual

MPI communicator associated with this instance.

The communicator is only valid if the instance is associated with an MPI implementation.

Reimplemented in Arcane::MessagePassing::MessagePassingMng, and Arccore::MessagePassing::MessagePassingMng.

Definition at line 89 of file MessagePassingMng.cc.

Referenced by timeMetricCollector().

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◆ timeMetricCollector()

virtual ITimeMetricCollector * Arcane::MessagePassing::IMessagePassingMng::timeMetricCollector ( ) const

pure virtual

Interface for collecting execution times (can be null).

Implemented in Arcane::MessagePassing::MessagePassingMng, and Arccore::MessagePassing::MessagePassingMng.

References communicator().

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◆ mpDelete

void mpDelete ( IMessagePassingMng * p )

friend

Destroys the instance p.

The instance p must not be used after this call

Definition at line 81 of file MessagePassingMng.cc.

References mpDelete.

Referenced by mpDelete.

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

Public Member Functions

Private Member Functions

Friends

Detailed Description

Member Function Documentation

◆ commRank()

◆ commSize()

◆ communicator()

◆ timeMetricCollector()

Friends And Related Symbol Documentation

◆ mpDelete