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mpi_file_preallocate(3) [redhat man page]

MPI_File_preallocate(3) 					       MPI-2						   MPI_File_preallocate(3)

NAME
MPI_File_preallocate - Preallocates storage space for a file SYNOPSIS
#include "mpi.h" int MPI_File_preallocate(MPI_File fh, MPI_Offset size) INPUT PARAMETERS
fh - file handle (handle) size - size to preallocate (nonnegative integer) 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. 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', 'MPI_File') are of type 'INTEGER' in Fortran. 3/4/1998 MPI_File_preallocate(3)

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MPI_Op_c2f(3)							      LAM/MPI							     MPI_Op_c2f(3)

NAME
MPI_Op_c2f - Convert an op handle from its C representation to its Fortran representation SYNOPSIS
#include <mpi.h> MPI_Fint MPI_Op_c2f(MPI_Op op) INPUT PARAMETER
op - C op handle RETURN VALUE
f_handle - Fortran op handle 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. ERRORS
This function does not return the normal MPI_SUCCESS integer value upon success. Instead, it returns a handle to the converted object. If an error occurs, the appropriate NULL handle will be returned. SEE ALSO
MPI_Op_c2f(3) 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/ LOCATION
handles.c LAM
/MPI 7.1.4 6/24/2006 MPI_Op_c2f(3)

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