mpi_initialized(3) [redhat man page]

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/sow-
       ing/sowing.tar.gz ), the initial formatting, and some initial text for most of the MPI-1 man pages.

LOCATION

       inited.c

LAM
/MPI 6.5.8							    11/10/2002							MPI_Initialized(3)

MPI_Error_string(3)						      LAM/MPI						       MPI_Error_string(3)

NAME

       MPI_Error_string -  Return a string for a given error code

SYNOPSIS

       #include <mpi.h>
       int MPI_Error_string(int errcode, char *msg,
	      int *plen)

INPUT PARAMETERS

       errcode
	      - Error code returned by an MPI routine or an MPI error class

OUTPUT PARAMETER

       msg    - Text that corresponds to the errorcode
       plen   - Length of string

NOTES

       Error  codes  are the values return by MPI routines (in C) or in the ierr argument (in Fortran).  These can be converted into error classes
       with the routine MPI_Error_class
	.

       These messages are provided in English (En_US - English/United States).	If there is an interest in providing messages  in  different  lan-
       guages, please submit requests to the LAM mailing list (see http://www.lam-mpi.org/contact.php ).

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/sow-
       ing/sowing.tar.gz ), the initial formatting, and some initial text for most of the MPI-1 man pages.

LOCATION

       errstring.c

LAM
/MPI 6.5.8							    11/10/2002						       MPI_Error_string(3)