MPI_Op_free - Frees a user-defined combination function
handle
SYNOPSIS
C:
#include <mpi.h>
int MPI_Op_free( op )
MPI_Op *op;
C++:
#include <mpi.h>
void Op::Free()
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER op, ierror
CALL MPI_OP_FREE(op, ierror)
STANDARDS
This release implements the MPI 1.2 standard, as
documented by the MPI Forum in the spring 1997 release of
MPI: A Message Passing Interface Standard.
DESCRIPTION
The MPI_Op_free routine frees a user-defined combination
function handle. This routine accepts the following
parameter:
op Specifies the operation. On exit, op is set to
MPI_OP_NULL. (handle)
ierror Specifies the return code value for successful
completion, which is in MPI_SUCCESS. MPI_SUCCESS
is defined in the mpif.h file.
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