MPI_Close_port(3OpenMPI)MPI_Close_port(3OpenMPI)NAME
MPI_Close_port - Releases the specified network address.
SYNTAX C Syntax
#include <mpi.h>
int MPI_Close_port(char *port_name)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_CLOSE_PORT(PORT_NAME, IERROR)
CHARACTER*(*) PORT_NAME
INTEGER 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.
Open MPI 1.2 September 2006 MPI_Close_port(3OpenMPI)
Check Out this Related Man Page
MPI_Lookup_name(3OpenMPI)MPI_Lookup_name(3OpenMPI)NAME
MPI_Lookup_name - Finds port associated with a service name
SYNTAX C Syntax
#include <mpi.h>
int MPI_Lookup_name(char *service_name, MPI_Info info,
char *port_name)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_LOOKUP_NAME(SERVICE_NAME, INFO, PORT_NAME, IERROR)
CHARACTER*(*) SERVICE_NAME, PORT_NAME
INTEGER INFO, IERROR
C++ Syntax
#include <mpi.h>
void MPI::Lookup_name(const char *service_name, const MPI::Info& info,
char* port_name)
INPUT PARAMETERS
service_name A service name (string).
info Options to the name service functions (handle). No options currently supported.
OUTPUT PARAMETERS
port_name a port name (string).
IERROR Fortran only: Error status (integer).
DESCRIPTION
This function retrieves a port_name published under service_name by a previous invocation of MPI_Publish_name. The application must supply
a port_name buffer large enough to hold the largest possible port name (i.e., MPI_MAX_PORT_NAME bytes).
The info parameter should be MPI_INFO_NULL, as this routine does not parse any MPI Info arguments.
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.
See the MPI man page for a full list of MPI error codes.
SEE ALSO
MPI_Publish_name
MPI_Open_port
Open MPI 1.2 March 2007 MPI_Lookup_name(3OpenMPI)
I'm trying to run MPI programs on 8 machines, but I get the error
connect to address 127.0.0.1 port 544: Connection refused
Trying krb4 rsh...
connect to address 127.0.0.1 port 544: Connection refused
trying normal rsh (/usr/bin/rsh)
lagrid02: Connection refused
When I run it with a... (8 Replies)
Hello all,
I am running a script to generate a report and mail it to an email address.
When I am trying to validate whether the file is a 0 kb file, I am getting the below error.
Error: "Syntax error; unexpected end of file"
Any suggestions please?
Code:
#!/bin/sh
.... (1 Reply)