1MPI_Initialized(3)                  LAM/MPI                 MPI_Initialized(3)
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NAME

6       MPI_Initialized -  Indicates whether MPI_Init has been called.
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SYNOPSIS

9       #include <mpi.h>
10       int MPI_Initialized(int *flag)
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OUTPUT PARAMETER

13       flag   -  Flag  is  true  (1) if MPI_Init has been called and false (0)
14              otherwise.
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NOTES

18       This function always returns MPI_SUCCESS .
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NOTES FOR FORTRAN

23       All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK )  have
24       an  additional  argument ierr at the end of the argument list.  ierr is
25       an integer and has the same meaning as the return value of the  routine
26       in  C.   In Fortran, MPI routines are subroutines, and are invoked with
27       the call statement.
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29       All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in
30       Fortran.
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MORE INFORMATION

34       For more information, please see the official MPI Forum web site, which
35       contains the text of both the MPI-1 and MPI-2 standards.   These  docu‐
36       ments  contain  detailed  information  about each MPI function (most of
37       which is not duplicated in these man pages).
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39       http://www.mpi-forum.org/
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ACKNOWLEDGEMENTS

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

50       inited.c
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54LAM/MPI 7.1.2                      2/23/2006                MPI_Initialized(3)