exit

void zd_early_exit(in_buff_id, cen_ptr, att_ptr, th_ptr, return_task_pointer, state, task_id)
{
    // att_ptr is the index of the k top features
    input_buff_ptr = get_buffer(in_buff_id)
    Uint16_t decision = kmeans(input_buff_ptr, cen_ptr, att_ptr)
        if(dec == -1)
        {
            scratch_bak[0] = state+1;
            write_to_gbuf((uint8_t *)(scratch_bak),
                (uint8_t *)(CUR_SCRATCH), sizeof(uint16_t))
            TRANSITION_TO(return_task_pointer)
        }
        else
        {
            update_2_optional(task_id)
            TRANSITION_TO(task_scheduler)
        }
}