Terminates MPI execution environment


#include "mpi.h"
int MPI_Abort( comm, errorcode )
MPI_Comm         comm;
int              errorcode;

Input Parameters

comm communicator of tasks to abort
errorcode error code to return to invoking environment


Terminates all MPI processes associated with the communicator comm; inmost systems (all to date), terminates all processes.

Notes for Fortran

All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK) havean additional argument ierr at the end of the argument list. ierris an integer and has the same meaning as the return value of the routinein C. In Fortran, MPI routines are subroutines, and are invoked with thecall statement.

All MPI objects (e.g., MPI_Datatype, MPI_Comm) are of type INTEGERin Fortran.