MPI_Initialized(3)                  LAM/MPI                 MPI_Initialized(3)



NAME
       MPI_Initialized -  Indicates whether MPI_Init has been called.

SYNOPSIS
       #include <mpi.h>
       int MPI_Initialized(int *flag)

OUTPUT PARAMETER
       flag   - Flag is true (1) if MPI_Init has been called and false (0)
              otherwise.


NOTES
       This function always returns MPI_SUCCESS
        .


NOTES FOR FORTRAN
       All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have
       an additional argument ierr at the end of the argument list.  ierr is
       an integer and has the same meaning as the return value of the routine
       in C.  In Fortran, MPI routines are subroutines, and are invoked with
       the call statement.

       All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in
       Fortran.


MORE INFORMATION
       For more information, please see the official MPI Forum web site, which
       contains the text of both the MPI-1 and MPI-2 standards.  These
       documents contain detailed information about each MPI function (most of
       which is not duplicated in these man pages).

       http://www.mpi-forum.org/



ACKNOWLEDGEMENTS
       The LAM Team would like the thank the MPICH Team for the handy program
       to generate man pages ("doctext" from
       ftp://ftp.mcs.anl.gov/pub/sowing/sowing.tar.gz ), the initial
       formatting, and some initial text for most of the MPI-1 man pages.

LOCATION
       inited.c



LAM/MPI 6.5.9                      1/27/2003                MPI_Initialized(3)
