olb::MpiRequest Class Reference

Basic wrapper around a single MPI_Request. More...

#include <mpiRequest.h>

Inheritance diagram for olb::MpiRequest:

Collaboration diagram for olb::MpiRequest:

Public Member Functions
	MpiRequest ()
void	start ()
void	wait ()
bool	isDone ()

Protected Attributes
MPI_Request	_request
MPI_Status	_status

Detailed Description

Basic wrapper around a single MPI_Request.

Definition at line 31 of file mpiRequest.h.

Constructor & Destructor Documentation

MpiRequest()

olb::MpiRequest::MpiRequest ( )

inline

Definition at line 37 of file mpiRequest.h.

              :
    _request{},
    _status{} { };

Member Function Documentation

isDone()

bool olb::MpiRequest::isDone ( )

inline

Definition at line 49 of file mpiRequest.h.

                {
    int done;
    MPI_Test(&_request, &done, MPI_STATUS_IGNORE);
    return done;
  }

References _request.

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start()

void olb::MpiRequest::start ( )

inline

Definition at line 41 of file mpiRequest.h.

                      {
    MPI_Start(&_request);
  }

References _request.

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wait()

void olb::MpiRequest::wait ( )

inline

Definition at line 45 of file mpiRequest.h.

                     {
    MPI_Wait(&_request, &_status);
  }

References _request, and _status.

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Member Data Documentation

_request

MPI_Request olb::MpiRequest::_request

protected

Definition at line 33 of file mpiRequest.h.

_status

MPI_Status olb::MpiRequest::_status

protected

Definition at line 34 of file mpiRequest.h.

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

• src/communication/mpiRequest.h