MPI_Info_create(3OpenMPI) MPI_Info_create(3OpenMPI)
NAME
MPI_Info_create - Creates a new info object.
SYNTAX
C Syntax
#include <mpi.h>
int MPI_Info_create(MPI_Info *info)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_INFO_CREATE(INFO, IERROR)
INTEGER INFO, IERROR
C++ Syntax
#include <mpi.h>
static MPI::Info MPI::Info::Create()
OUTPUT PARAMETERS
info Info object created (handle).
IERROR Fortran only: Error status (integer).
DESCRIPTION
MPI_Info_create creates a new info object. The newly created object contains no key/value pairs.
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 ALSO
MPI_Info_delete
MPI_Info_dup
MPI_Info_free
MPI_Info_get
MPI_Info_set
Open MPI 1.2 September 2006 MPI_Info_create(3OpenMPI)
