-xbt_dict_t SIMIX_host_get_properties(u_smx_scalar_t *args);
-double SIMIX_host_get_speed(u_smx_scalar_t *args);
-double SIMIX_host_get_available_speed(u_smx_scalar_t *args);
-int SIMIX_host_get_state(u_smx_scalar_t *args);
-smx_action_t SIMIX_host_execute(smx_process_t issuer, u_smx_scalar_t *args);
-smx_action_t SIMIX_host_parallel_execute(u_smx_scalar_t *args);
-void SIMIX_host_execution_destroy(u_smx_scalar_t *args);
-void SIMIX_host_execution_cancel(u_smx_scalar_t *args);
-double SIMIX_host_execution_get_remains(u_smx_scalar_t *args);
-e_smx_state_t SIMIX_host_execution_get_state(u_smx_scalar_t *args);
-void SIMIX_host_execution_set_priority(u_smx_scalar_t *args);
-void SIMIX_pre_host_execution_wait(u_smx_scalar_t *args);
-
-void SIMIX_host_execution_suspend(smx_action_t action);
-void SIMIX_host_execution_resume(smx_action_t action);
-
-void SIMIX_post_host_execute(smx_action_t action);
+xbt_dict_t SIMIX_host_get_properties(smx_host_t host);
+int SIMIX_host_get_core(smx_host_t host);
+xbt_swag_t SIMIX_host_get_process_list(smx_host_t host);
+double SIMIX_host_get_speed(smx_host_t host);
+double SIMIX_host_get_available_speed(smx_host_t host);
+int SIMIX_host_get_state(smx_host_t host);
+void SIMIX_host_on(smx_host_t host);
+void SIMIX_host_off(smx_host_t host, smx_process_t issuer);
+double SIMIX_host_get_current_power_peak(smx_host_t host);
+double SIMIX_host_get_power_peak_at(smx_host_t host, int pstate_index);
+int SIMIX_host_get_nb_pstates(smx_host_t host);
+double SIMIX_host_get_consumed_energy(smx_host_t host);
+void SIMIX_host_set_power_peak_at(smx_host_t host, int pstate_index);
+smx_synchro_t SIMIX_host_execute(const char *name,
+ smx_host_t host, double computation_amount, double priority, double bound, unsigned long affinity_mask);
+smx_synchro_t SIMIX_host_parallel_execute(const char *name,
+ int host_nb, smx_host_t *host_list,
+ double *computation_amount, double *communication_amount,
+ double amount, double rate);
+void SIMIX_host_execution_destroy(smx_synchro_t synchro);
+void SIMIX_host_execution_cancel(smx_synchro_t synchro);
+double SIMIX_host_execution_get_remains(smx_synchro_t synchro);
+e_smx_state_t SIMIX_host_execution_get_state(smx_synchro_t synchro);
+void SIMIX_host_execution_set_priority(smx_synchro_t synchro, double priority);
+void SIMIX_host_execution_set_bound(smx_synchro_t synchro, double bound);
+void SIMIX_host_execution_set_affinity(smx_synchro_t synchro, smx_host_t host, unsigned long mask);
+xbt_dict_t SIMIX_host_get_mounted_storage_list(smx_host_t host);
+xbt_dynar_t SIMIX_host_get_attached_storage_list(smx_host_t host);