MPI_ABORT(3)MPI_ABORT(3)NAMEMPI_Abort - Terminates the MPI execution environment
SYNOPSIS
C:
#include <mpi.h>
int MPI_Abort( comm, errorcode )
MPI_Comm comm;
int errorcode;
C++:
#include <mpi.h>
void Comm::Abort(
int errorcode)
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER comm, errorcode, ierror
CALL MPI_ABORT(comm, errorcode, ierror)
STANDARDS
This release implements the MPI 1.2 standard, as documented by the MPI
Forum in the spring 1997 release of MPI: A Message Passing Interface
Standard.
DESCRIPTION
The MPI_Abort routine terminates the MPI execution environment. This
routine terminates all MPI processes associated with the communicator
MPI_COMM_WORLD. MPI allows termination of only the processes associated
with the specified communicator, but this implementation always
terminates all processes. This routine accepts the following parameters:
comm Specifies the communicator of tasks to abort
errorcode Specifies the error code to return to the invoking
environment
ierror Specifies the return code value for successful completion,
which is in MPI_SUCCESS. MPI_SUCCESS is defined in the
mpif.h file.
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MPI_ABORT(3)MPI_ABORT(3)
Fortran Programs
All MPI routines in Fortran (except for MPI_WTIME(3F) and MPI_WTICK(3F))
have the additional argument ierror at the end of the argument list.
ierror is an integer and has the same meaning as the return value of the
routine in C. In Fortran, MPI routines are subroutines, and are invoked
with the CALL statement.
All MPI objects (such as MPI_Datatype(3) and MPI_Comm(3)) are of type
INTEGER in Fortran.
SEE ALSOMPI_Comm(3), MPI_Datatype(3)MPI_WTIME(3F), MPI_WTICK(3F)
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