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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
- 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.
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