MPI_TYPE_FREE_KEYVAL(3)MPI_TYPE_FREE_KEYVAL(3)NAMEMPI_Type_free_keyval - Frees the data type attribute key for the data
type cache attribute
SYNOPSIS
C:
#include <mpi.h>
int MPI_Type_free_keyval ( type_keyval )
int *type_keyval;
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER type_keyval, ierror
CALL MPI_TYPE_FREE_KEYVAL(type_keyval, ierror)
STANDARDS
This function is defined in the MPI-2 standard.
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_Type_free_keyval routine frees the data type attribute key for
the data type cache attribute. This routine accepts the following
parameter:
type_keyval
Frees the integer key value (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
Key values are global (they can be used with any and all data types).
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