NAME

MPI_File_write_all_begin - Begin a split collective write using individual file pointer

SYNOPSIS

#include "mpi.h"
int MPI_File_write_all_begin(MPI_File fh, void *buf, int count, 


                            MPI_Datatype datatype)

INPUT PARAMETERS

fh

- file handle (handle)

buf

- initial address of buffer (choice)

count

- number of elements in buffer (nonnegative integer)

datatype

- datatype of each buffer element (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', 'MPI_File') are of type 'INTEGER' in Fortran.