82081118d6
Signed-off-by: Fangcong Yin (fyin2@nd.edu) Convert MPI_File_write_ordered.3in - MPI_Free_mem.3in to md Signed-off-by: Fangcong Yin (fyin2@nd.edu) Convert MPI_File_write_ordered.3in - MPI_Free_mem.3in to md Signed-off_by: Fangcong Yin (fyin2@nd.edu)
1.5 KiB
Name
MPI_Finalized - Checks whether MPI has been finalized
Syntax
C Syntax
#include <mpi.h>
int MPI_Finalized(int *flag)
Fortran Syntax
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_FINALIZED(FLAG, IERROR)
LOGICAL FLAG
INTEGER IERROR
Fortran 2008 Syntax
USE mpi_f08
MPI_Finalized(flag, ierror)
LOGICAL, INTENT(OUT) :: flag
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
Output Parameter
flag: True if MPI was finalized, and false otherwise (logical).IERROR: Fortran only: Error status (integer).
Description
This routine may be used to determine whether MPI has been finalized. It
is one of a small number of routines that may be called before MPI is
initialized and after MPI has been finalized (MPI_Initialized is
another).
Errors
Almost all MPI routines return an error value; C routines as the value
of the function and Fortran routines in the last argument.
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_Init(3)
MPI_Init_thread(3)
MPI_Initialized(3)
MPI_Finalize(3)