17.2.411. MPI_Type_set_name

MPI_Type_set_name - Sets the name of a data type.

17.2.411.1. SYNTAX

17.2.411.1.1. C Syntax

#include <mpi.h>

int MPI_Type_set_name(MPI_Datatype type, const char *type_name)

17.2.411.1.2. Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_TYPE_SET_NAME(TYPE, TYPE_NAME, IERROR)
     INTEGER TYPE, IERROR
     CHARACTER*(*) TYPE_NAME

17.2.411.1.3. Fortran 2008 Syntax

USE mpi_f08
MPI_Type_set_name(datatype, type_name, ierror)
     TYPE(MPI_Datatype), INTENT(IN) :: datatype
     CHARACTER(LEN=*), INTENT(IN) :: type_name
     INTEGER, OPTIONAL, INTENT(OUT) :: ierror

17.2.411.2. INPUT/OUTPUT PARAMETER

  • type: Data type for which the identifier is to be set (handle).

17.2.411.3. INPUT PARAMETER

  • type_name: The character string remembered as the name (string).

17.2.411.4. OUTPUT PARAMETER

  • IERROR: Fortran only: Error status (integer).

17.2.411.5. DESCRIPTION

MPI_Type_set_name associates a printable identifier with an MPI data type.

17.2.411.6. ERRORS

Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument.

Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.