MPI_File_get_size - Returns the file size


SYNOPSIS

       C:

            #include "mpi.h"

            int MPI_File_get_size(MPI_File fh, MPI_Offset *size)

       Fortran:

            INCLUDE "mpif.h" (or USE MPI)

            INTEGER fh, ierror
            INTEGER(KIND=MPI_OFFSET_KIND) size

            CALL MPI_FILE_GET_SIZE(fh, size, ierror)


DESCRIPTION

       The MPI_File_get_size routine is a data access operation
       that returns, in size, the current size in bytes of the
       file associated with the file handle, fh.

       This routine accepts the following arguments:

       fh        Specifies the file handle (handle)

       size      Returns the size of the file in bytes
                 (nonnegative integer) ierror Specifies the
                 return code value for successful completion,
                 which is in MPI_SUCCESS.  MPI_SUCCESS is defined
                 in the mpif.h file.

   Notes for Fortran
       All MPI objects (for example, MPI_Datatype, MPI_Comm,
       MPI_File) are of type INTEGER.


SEE ALSO

       MPI_File_open(3), MPI_IO(3)


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