Manpages - MPI_Close_port.3

*MPI_Close_port * - Releases the specified network address.

  #include <mpi.h>
  int MPI_Close_port(const char *port_name)

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

  USE mpi_f08
  MPI_Close_port(port_name, ierror)
  	CHARACTER(LEN=*), INTENT(IN) :: port_name
  	INTEGER, OPTIONAL, INTENT(OUT) :: ierror

  #include <mpi.h>
  void MPI::Close_port(const char* port_name)

port_name

A port (string).

IERROR

Fortran only: Error status (integer).

MPI_Close_port releases the network address represented by port_name.

Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ functions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism will be used to throw an MPI::Exception object.

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.