plucky (3) MPI_File_read_ordered_begin.3.gz

NAME

       MPI_File_read_ordered_begin -  Begin a split collective read using shared file pointer

SYNOPSIS

       #include "mpi.h"
       int MPI_File_read_ordered_begin(MPI_File fh, void *buf, int count,
           MPI_Datatype datatype)

INPUT PARAMETERS

       fh     - file handle (handle)
       count  - number of elements in buffer (nonnegative integer)
       datatype
              - datatype of each buffer element (handle)

OUTPUT PARAMETERS

       buf    - initial address of buffer (choice)

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', 'MPI_File') are of type 'INTEGER' in Fortran.

                                                    9/3/1998                      MPI_File_read_ordered_begin(3)