neo::support::MPISetup Class Reference

Implementation that can be reused by driver writers. More...

#include <MPISetup.hh>

Collaboration diagram for neo::support::MPISetup:

Public Member Functions
	MPISetup ()
	~MPISetup ()
void	initialize (MPI_Comm borrowComm, MPI_Comm dupComm, neo::cca::AbstractFramework *naf)
	Create and add to the framework MPIService and MPIBorrow support services. More...
void	finalize (bool reclaim)
	Shutdown the previous mpi-related services. More...

Private Attributes
neo::cca::Services *	ms
neo::cca::AbstractFramework *	naf
neo::cca::ports::MPIService *	mpis
neo::cca::ports::MPIBorrow *	mpib
neo::cca::ports::ServiceRegistry *	sr
bool	finalized

Detailed Description

Implementation that can be reused by driver writers.

Independent of Ccafe internals.

Constructor & Destructor Documentation

MPISetup()

neo::support::MPISetup::MPISetup

(

)

~MPISetup()

neo::support::MPISetup::~MPISetup

(

)

Member Function Documentation

initialize()

void neo::support::MPISetup::initialize	(	MPI_Comm	borrowComm,
		MPI_Comm	dupComm,
		neo::cca::AbstractFramework *	naf
	)

Create and add to the framework MPIService and MPIBorrow support services.

This will appear in the frame as an MPISetup component. MPI_Init must have been called before this is called.

Parameters

borrowComm	the shared communicator for those using MPIBorrow.
dupComm	the communicator to duplicate for those using MPIService.
naf	The frame into which the services will be added.

finalize()

void neo::support::MPISetup::finalize

(

bool

reclaim

)

Shutdown the previous mpi-related services.

Parameters

reclaim

if reclaim true, try to release communicator resources allocated in MPIService support. Otherwise, lose them.

Member Data Documentation

ms

neo::cca::Services* neo::support::MPISetup::ms

private

naf

neo::cca::AbstractFramework* neo::support::MPISetup::naf

private

mpis

neo::cca::ports::MPIService* neo::support::MPISetup::mpis

private

mpib

neo::cca::ports::MPIBorrow* neo::support::MPISetup::mpib

private

sr

neo::cca::ports::ServiceRegistry* neo::support::MPISetup::sr

private

finalized

bool neo::support::MPISetup::finalized

private

---

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

• MPISetup.hh