MPI_Close_port(3) Open MPI MPI_Close_port(3)
NAME
MPI_Close_port - Releases the specified network address.
SYNTAX
C Syntax
#include <mpi.h>
int MPI_Close_port(const char *port_name)
Fortran Syntax
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_CLOSE_PORT(PORT_NAME, IERROR)
CHARACTER*(*) PORT_NAME
INTEGER IERROR
Fortran 2008 Syntax
USE mpi_f08
MPI_Close_port(port_name, ierror)
CHARACTER(LEN=*), INTENT(IN) :: port_name
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
C++ Syntax
#include <mpi.h>
void MPI::Close_port(const char* port_name)
INPUT PARAMETER
port_name A port (string).
OUTPUT PARAMETER
IERROR Fortran only: Error status (integer).
DESCRIPTION
MPI_Close_port releases the network address represented by port_name.
ERRORS
Almost all MPI routines return an error value; C routines as the value
of the function and Fortran routines in the last argument. C++ func-
tions 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.
4.1.2 Nov 24, 2021 MPI_Close_port(3)
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