1MPI_File_preallocate(3)              MPI-2             MPI_File_preallocate(3)
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NAME

6       MPI_File_preallocate -  Preallocates storage space for a file
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SYNOPSIS

9       #include "mpi.h"
10       int MPI_File_preallocate(MPI_File fh, MPI_Offset size)
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INPUT PARAMETERS

13       fh     - file handle (handle)
14       size   - size to preallocate (nonnegative integer)
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NOTES FOR FORTRAN

18       All  MPI  routines  in Fortran (except for 'MPI_WTIME' and 'MPI_WTICK')
19       have an additional argument 'ierr' at the end  of  the  argument  list.
20       the  routine  in  C.   In Fortran, MPI routines are subroutines and are
21       invoked with the 'call' statement.
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23       All MPI objects (e.g., 'MPI_Datatype', 'MPI_Comm', 'MPI_File')  are  of
24       type 'INTEGER' in Fortran.
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28                                   3/4/1998            MPI_File_preallocate(3)
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