havoqgt::communicator Class Reference

#include <mpi.hpp>

Public Member Functions
	communicator (MPI_Comm in_comm)
	communicator ()
MPI_Comm	comm () const
int	size () const
int	rank () const
void	barrier () const

Private Attributes
MPI_Comm	m_comm
int	m_size
int	m_rank

Detailed Description

Start "new" communicator here

Definition at line 606 of file mpi.hpp.

Constructor & Destructor Documentation

havoqgt::communicator::communicator ( MPI_Comm  in_comm )

inline

Definition at line 608 of file mpi.hpp.

    : m_comm( in_comm )
  {
    CHK_MPI( MPI_Comm_rank(m_comm, &m_rank) );
    CHK_MPI( MPI_Comm_size(m_comm, &m_size) );
  }

havoqgt::communicator::communicator ( )

inline

Definition at line 615 of file mpi.hpp.

{}

Member Function Documentation

void havoqgt::communicator::barrier ( ) const

inline

Definition at line 621 of file mpi.hpp.

                       {
    MPI_Barrier(m_comm);
  }

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MPI_Comm havoqgt::communicator::comm ( ) const

inline

Definition at line 617 of file mpi.hpp.

{ return m_comm; }

int havoqgt::communicator::rank ( ) const

inline

Definition at line 619 of file mpi.hpp.

{ return m_rank; }

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int havoqgt::communicator::size ( ) const

inline

Definition at line 618 of file mpi.hpp.

{ return m_size; }

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Member Data Documentation

MPI_Comm havoqgt::communicator::m_comm

private

Definition at line 625 of file mpi.hpp.

int havoqgt::communicator::m_rank

private

Definition at line 627 of file mpi.hpp.

int havoqgt::communicator::m_size

private

Definition at line 626 of file mpi.hpp.

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

• include/havoqgt/mpi.hpp