MPI_Finalized(3) Open MPI MPI_Finalized(3)NAMEMPI_Finalized - Checks whether MPI_Finalize has completed.
SYNTAXC Syntax
#include <mpi.h>
int MPI_Finalized(int *flag)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_FINALIZED(FLAG, IERROR)
LOGICAL FLAG
INTEGER IERROR
C++ Syntax
#include <mpi.h>
bool MPI::Is_finalized()OUTPUT PARAMETER
flag True if MPI was finalized (logical).
IERROR Fortran only: Error status (integer).
DESCRIPTION
This routine returns "true" if MPI_Finalize has completed. You can call
MPI_Finalized before MPI_Init and after MPI_Finalize.
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.
1.7.4 Feb 04, 2014 MPI_Finalized(3)
