mifi_mpi.h File Reference

#include "mpi.h"

Go to the source code of this file.

Functions
void	mifi_initialize_mpi (MPI_Comm comm, MPI_Info info)
void	mifi_free_mpi ()
int	mifi_mpi_initialized ()

Variables
MPI_Comm	mifi_mpi_comm
MPI_Info	mifi_mpi_info
int	mifi_mpi_size
int	mifi_mpi_rank

Function Documentation

void mifi_free_mpi

(

)

Free/uninitialize mifi_mpi_* variables. Must be called before MPI_Finalize()

void mifi_initialize_mpi	(	MPI_Comm	comm,
		MPI_Info	info
	)

Initialize mifi_mpi_* variables. Must be called after MPI_Init()

Parameters

comm	MPI_Communication, e.g. MPI_WORLD_COMM
info	MPI_Information, e.g. MPI_INFO_NULL

int mifi_mpi_initialized

(

)

check if mifi_initialize_mpi has been called before

Returns

1 on success, 0 on false

Variable Documentation

MPI_Comm mifi_mpi_comm

MPI_Info mifi_mpi_info

int mifi_mpi_rank

int mifi_mpi_size