MPI_Get_version
Gets the version of MPI 
Synopsis
#include "mpi.h"
int MPI_Get_version( version, subversion )
int *version;
int *subversion;
Output Parameters
|  | version | Major version of MPI (1 or 2) 
 | 
|  | subversion | Minor version of MPI. 
 | 
Notes
The defined values MPI_VERSION and MPI_SUBVERSION contain the 
sameinformation.  This routine allows you to check that the library matches 
theversion specified in the mpi.h and mpif.h files.
Notes for Fortran
All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK) 
havean additional argument ierr at the end of the argument list.  
ierris an integer and has the same meaning as the return value of the 
routinein C.  In Fortran, MPI routines are subroutines, and are invoked with 
thecall statement.
All MPI objects (e.g., MPI_Datatype, MPI_Comm) are of type 
INTEGERin Fortran.
Location:getversion.c