MPI_Type_delete_attr function

Deletes an attribute value associated with a key on a datatype.

Syntax

int MPIAPI MPI_Type_delete_attr(
   MPI_Datatype datatype,
   int          type_keyval
);

Parameters

• datatype
  MPI datatype to which attribute is attached.

• type_keyval
  The key value of the attribute to delete.

Return value

Returns MPI_SUCCESS on success. Otherwise, the return value is an error code.

In Fortran, the return value is stored in the IERROR parameter.

Fortran

    MPI_TYPE_DELETE_ATTR(DATATYPE, TYPE_KEYVAL, IERROR)
        INTEGER DATATYPE, TYPE_KEYVAL, IERROR

Requirements

Product	HPC Pack 2012 MS-MPI Redistributable Package, HPC Pack 2008 R2 MS-MPI Redistributable Package, HPC Pack 2008 MS-MPI Redistributable Package or HPC Pack 2008 Client Utilities
Header	Mpi.h; Mpif.h
Library	Msmpi.lib
DLL	Msmpi.dll

See also

MPI Caching Functions