MPI_Close_port(3) man page (version 4.0.7)

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Table of Contents

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

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++ 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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Table of Contents

• Name
• Syntax
• C Syntax
• Fortran Syntax
• Fortran 2008 Syntax
• Input Parameter
• Output Parameter
• Description
• Errors

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Page last modified: 16-Nov-2021
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