Hi, Is it possible for an MPI distributed cluster to continue working if one node dies? I'm not sure if MPICH provides such functionality. It seems that MPI_Comm_create requires that all processes in the superset communicators to be alive; while the errhandler with --disable-auto-cleanup also does not avoid such issue, as one process cannot call MPI_Finalize(). Thanks in advance! Best Regards, Fan _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss