MPI_FILE_IWRITE_SHARED(3)MPI_FILE_IWRITE_SHARED(3)NAMEMPI_File_iwrite_shared - Nonblocking write using shared file pointer
SYNOPSIS
C:
#include <mpi.h>
int MPI_File_iwrite_shared( fh, buf, count,
datatype, request )
MPI_File fh;
void *buf;
int count;
MPI_Datatype datatype;
MPI_Request *request;
Fortran:
INCLUDE "mpif.h" (or USE MPI)
<type> buf(*)
INTEGER fh, count, datatype, request, ierror
CALL MPI_FILE_IWRITE_SHARED(fh, buf, count, datatype,
request, ierror)
STANDARDS
This release implements the MPI 2.0 standard, as documented by the MPI
Forum in the July 1997 release of MPI: A Message Passing Interface
Standard.
DESCRIPTIONMPI_File_iwrite_shared is a nonblocking write using a shared file
pointer. This routine accepts the following 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)
request request object (handle)
Fortran Programs
All MPI routines in Fortran (except for MPI_WTIME(3F) and MPI_WTICK(3F))
have the additional argument ierror at the end of the argument list.
ierror is an integer and has the same meaning as the return value of the
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MPI_FILE_IWRITE_SHARED(3)MPI_FILE_IWRITE_SHARED(3)
routine in C. In Fortran, MPI routines are subroutines, and are invoked
with the CALL statement.
All MPI objects (such as MPI_Datatype(3) and MPI_Comm(3)) are of type
INTEGER in Fortran.
SEE ALSOMPI_Comm(3), MPI_Datatype(3)MPI_WTIME(3F), MPI_WTICK(3F)
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