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MPI_Info_create
Langue: en
Version: Mar 18, 2009 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
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++ 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.
SEE ALSO
MPI_Info_deleteMPI_Info_dup
MPI_Info_free
MPI_Info_get
MPI_Info_set
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