smpi_deployment_register_process(instance_id, rank, index, &temp_comm_world, &temp_bar);
smpi_process_data_t data = smpi_process_remote_data(index);
data->comm_world = temp_comm_world;
smpi_deployment_register_process(instance_id, rank, index, &temp_comm_world, &temp_bar);
smpi_process_data_t data = smpi_process_remote_data(index);
data->comm_world = temp_comm_world;