X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a1c8def6082b6bc8086944ca46d8dae42c4f826b..9d765a692e8aae0c06d16ce6d7db2acdd0b3b63d:/src/surf/cpu_cas01.c diff --git a/src/surf/cpu_cas01.c b/src/surf/cpu_cas01.c index 04727b3a87..968a8f3a3c 100644 --- a/src/surf/cpu_cas01.c +++ b/src/surf/cpu_cas01.c @@ -44,7 +44,7 @@ typedef struct cpu_Cas01 { } s_cpu_Cas01_t, *cpu_Cas01_t; XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu, surf, - "Logging specific to the SURF CPU IMPROVED module"); + "Logging specific to the SURF CPU IMPROVED module"); @@ -52,22 +52,22 @@ static xbt_swag_t cpu_running_action_set_that_does_not_need_being_checked = NULL; static void *cpu_create_resource(const char *name, double power_peak, - double power_scale, - tmgr_trace_t power_trace, - int core, - e_surf_resource_state_t state_initial, - tmgr_trace_t state_trace, - xbt_dict_t cpu_properties) + double power_scale, + tmgr_trace_t power_trace, + int core, + e_surf_resource_state_t state_initial, + tmgr_trace_t state_trace, + xbt_dict_t cpu_properties) { cpu_Cas01_t cpu = NULL; s_surf_action_cpu_Cas01_t action; xbt_assert(!surf_cpu_resource_by_name(name), - "Host '%s' declared several times in the platform file", - name); + "Host '%s' declared several times in the platform file", + name); cpu = (cpu_Cas01_t) surf_resource_new(sizeof(s_cpu_Cas01_t), - surf_cpu_model, name, - cpu_properties); + surf_cpu_model, name, + cpu_properties); cpu->power_peak = power_peak; xbt_assert(cpu->power_peak > 0, "Power has to be >0"); cpu->power_scale = power_scale; @@ -76,21 +76,21 @@ static void *cpu_create_resource(const char *name, double power_peak, if (power_trace) cpu->power_event = - tmgr_history_add_trace(history, power_trace, 0.0, 0, cpu); + tmgr_history_add_trace(history, power_trace, 0.0, 0, cpu); cpu->state_current = state_initial; if (state_trace) cpu->state_event = - tmgr_history_add_trace(history, state_trace, 0.0, 0, cpu); + tmgr_history_add_trace(history, state_trace, 0.0, 0, cpu); cpu->constraint = lmm_constraint_new(cpu_maxmin_system, cpu, - cpu->core * cpu->power_scale * cpu->power_peak); + cpu->core * cpu->power_scale * cpu->power_peak); xbt_lib_set(host_lib, name, SURF_CPU_LEVEL, cpu); if (cpu_update_mechanism == UM_LAZY) cpu->action_set = - xbt_swag_new(xbt_swag_offset(action, cpu_list_hookup)); + xbt_swag_new(xbt_swag_offset(action, cpu_list_hookup)); return cpu; } @@ -99,12 +99,12 @@ static void *cpu_create_resource(const char *name, double power_peak, static void parse_cpu_init(sg_platf_host_cbarg_t host) { cpu_create_resource(host->id, - host->power_peak, - host->power_scale, - host->power_trace, - host->core_amount, - host->initial_state, - host->state_trace, host->properties); + host->power_peak, + host->power_scale, + host->power_trace, + host->core_amount, + host->initial_state, + host->state_trace, host->properties); } static void cpu_add_traces_cpu(void) @@ -125,7 +125,7 @@ static void cpu_add_traces_cpu(void) xbt_assert(trace, "Trace %s undefined", trace_name); host->state_event = - tmgr_history_add_trace(history, trace, 0.0, 0, host); + tmgr_history_add_trace(history, trace, 0.0, 0, host); } xbt_dict_foreach(trace_connect_list_power, cursor, trace_name, elm) { @@ -136,7 +136,7 @@ static void cpu_add_traces_cpu(void) xbt_assert(trace, "Trace %s undefined", trace_name); host->power_event = - tmgr_history_add_trace(history, trace, 0.0, 0, host); + tmgr_history_add_trace(history, trace, 0.0, 0, host); } } @@ -149,7 +149,7 @@ static void cpu_define_callbacks() static int cpu_resource_used(void *resource) { return lmm_constraint_used(cpu_maxmin_system, - ((cpu_Cas01_t) resource)->constraint); + ((cpu_Cas01_t) resource)->constraint); } static int cpu_action_unref(surf_action_t action) @@ -159,13 +159,13 @@ static int cpu_action_unref(surf_action_t action) xbt_swag_remove(action, action->state_set); if (((surf_action_lmm_t) action)->variable) lmm_variable_free(cpu_maxmin_system, - ((surf_action_lmm_t) action)->variable); + ((surf_action_lmm_t) action)->variable); if (cpu_update_mechanism == UM_LAZY) { /* remove from heap */ xbt_heap_remove(cpu_action_heap, - ((surf_action_cpu_Cas01_t) action)->index_heap); + ((surf_action_cpu_Cas01_t) action)->index_heap); xbt_swag_remove(action, - ((cpu_Cas01_t) ACTION_GET_CPU(action))->action_set); + ((cpu_Cas01_t) ACTION_GET_CPU(action))->action_set); xbt_swag_insert(ACTION_GET_CPU(action), cpu_modified_cpu); } #ifdef HAVE_TRACING @@ -182,15 +182,15 @@ static void cpu_action_cancel(surf_action_t action) surf_action_state_set(action, SURF_ACTION_FAILED); if (cpu_update_mechanism == UM_LAZY) { xbt_heap_remove(cpu_action_heap, - ((surf_action_cpu_Cas01_t) action)->index_heap); + ((surf_action_cpu_Cas01_t) action)->index_heap); xbt_swag_remove(action, - ((cpu_Cas01_t) ACTION_GET_CPU(action))->action_set); + ((cpu_Cas01_t) ACTION_GET_CPU(action))->action_set); } return; } static void cpu_cpu_action_state_set(surf_action_t action, - e_surf_action_state_t state) + e_surf_action_state_t state) { /* if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED)) */ /* if(((surf_action_lmm_t)action)->variable) { */ @@ -210,7 +210,7 @@ static void cpu_update_remains(cpu_Cas01_t cpu, double now) return; xbt_swag_foreach(action, cpu->action_set) { if (GENERIC_ACTION(action).state_set != - surf_cpu_model->states.running_action_set) + surf_cpu_model->states.running_action_set) continue; /* bogus priority, skip it */ @@ -219,24 +219,24 @@ static void cpu_update_remains(cpu_Cas01_t cpu, double now) if (GENERIC_ACTION(action).remains > 0) { double_update(&(GENERIC_ACTION(action).remains), - lmm_variable_getvalue(GENERIC_LMM_ACTION - (action).variable) * (now - - cpu-> - last_update)); + lmm_variable_getvalue(GENERIC_LMM_ACTION + (action).variable) * (now - + cpu-> + last_update)); #ifdef HAVE_TRACING if (TRACE_is_enabled()) { - TRACE_surf_host_set_utilization(cpu->generic_resource.name, - action->generic_lmm_action. - generic_action.data, - (surf_action_t) action, - lmm_variable_getvalue - (GENERIC_LMM_ACTION(action). - variable), cpu->last_update, - now - cpu->last_update); + TRACE_surf_host_set_utilization(cpu->generic_resource.name, + action->generic_lmm_action. + generic_action.data, + (surf_action_t) action, + lmm_variable_getvalue + (GENERIC_LMM_ACTION(action). + variable), cpu->last_update, + now - cpu->last_update); } #endif XBT_DEBUG("Update action(%p) remains %lf", action, - GENERIC_ACTION(action).remains); + GENERIC_ACTION(action).remains); } } cpu->last_update = now; @@ -257,46 +257,46 @@ static double cpu_share_resources_lazy(double now) xbt_swag_foreach_safe(cpu, cpu_next, cpu_modified_cpu) { xbt_swag_foreach(action, cpu->action_set) { if (GENERIC_ACTION(action).state_set != - surf_cpu_model->states.running_action_set) - continue; + surf_cpu_model->states.running_action_set) + continue; /* bogus priority, skip it */ if (GENERIC_ACTION(action).priority <= 0) - continue; + continue; min = -1; value = lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable); if (value > 0) { - if (GENERIC_ACTION(action).remains > 0) { - value = GENERIC_ACTION(action).remains / value; - min = now + value; - } else { - value = 0.0; - min = now; - } + if (GENERIC_ACTION(action).remains > 0) { + value = GENERIC_ACTION(action).remains / value; + min = now + value; + } else { + value = 0.0; + min = now; + } } if ((GENERIC_ACTION(action).max_duration != NO_MAX_DURATION) - && (min == -1 - || GENERIC_ACTION(action).start + - GENERIC_ACTION(action).max_duration < min)) - min = - GENERIC_ACTION(action).start + - GENERIC_ACTION(action).max_duration; + && (min == -1 + || GENERIC_ACTION(action).start + + GENERIC_ACTION(action).max_duration < min)) + min = + GENERIC_ACTION(action).start + + GENERIC_ACTION(action).max_duration; XBT_DEBUG("Action(%p) Start %lf Finish %lf Max_duration %lf", action, - GENERIC_ACTION(action).start, now + value, - GENERIC_ACTION(action).max_duration); + GENERIC_ACTION(action).start, now + value, + GENERIC_ACTION(action).max_duration); if (action->index_heap >= 0) { - surf_action_cpu_Cas01_t heap_act = - xbt_heap_remove(cpu_action_heap, action->index_heap); - if (heap_act != action) - DIE_IMPOSSIBLE; + surf_action_cpu_Cas01_t heap_act = + xbt_heap_remove(cpu_action_heap, action->index_heap); + if (heap_act != action) + DIE_IMPOSSIBLE; } if (min != -1) { - xbt_heap_push(cpu_action_heap, action, min); - XBT_DEBUG("Insert at heap action(%p) min %lf", action, min); + xbt_heap_push(cpu_action_heap, action, min); + XBT_DEBUG("Insert at heap action(%p) min %lf", action, min); } } xbt_swag_remove(cpu, cpu_modified_cpu); @@ -309,18 +309,18 @@ static double cpu_share_resources_full(double now) { s_surf_action_cpu_Cas01_t action; return generic_maxmin_share_resources(surf_cpu_model->states. - running_action_set, - xbt_swag_offset(action, - generic_lmm_action. - variable), - cpu_maxmin_system, lmm_solve); + running_action_set, + xbt_swag_offset(action, + generic_lmm_action. + variable), + cpu_maxmin_system, lmm_solve); } static void cpu_update_actions_state_lazy(double now, double delta) { surf_action_cpu_Cas01_t action; while ((xbt_heap_size(cpu_action_heap) > 0) - && (double_equals(xbt_heap_maxkey(cpu_action_heap), now))) { + && (double_equals(xbt_heap_maxkey(cpu_action_heap), now))) { action = xbt_heap_pop(cpu_action_heap); XBT_DEBUG("Action %p: finish", action); GENERIC_ACTION(action).finish = surf_get_clock(); @@ -329,13 +329,13 @@ static void cpu_update_actions_state_lazy(double now, double delta) if (TRACE_is_enabled()) { cpu_Cas01_t cpu = ((cpu_Cas01_t) (action->cpu)); TRACE_surf_host_set_utilization(cpu->generic_resource.name, - GENERIC_LMM_ACTION(action). - generic_action.data, - (surf_action_t) action, - lmm_variable_getvalue - (GENERIC_LMM_ACTION(action). - variable), cpu->last_update, - now - cpu->last_update); + GENERIC_LMM_ACTION(action). + generic_action.data, + (surf_action_t) action, + lmm_variable_getvalue + (GENERIC_LMM_ACTION(action). + variable), cpu->last_update, + now - cpu->last_update); } #endif GENERIC_ACTION(action).remains = 0; @@ -353,14 +353,14 @@ static void cpu_update_actions_state_lazy(double now, double delta) double smaller = -1; xbt_lib_foreach(host_lib, cursor, key, data) { if (data[SURF_CPU_LEVEL]) { - cpu = data[SURF_CPU_LEVEL]; - if (smaller < 0) { - smaller = cpu->last_update; - continue; - } - if (cpu->last_update < smaller) { - smaller = cpu->last_update; - } + cpu = data[SURF_CPU_LEVEL]; + if (smaller < 0) { + smaller = cpu->last_update; + continue; + } + if (cpu->last_update < smaller) { + smaller = cpu->last_update; + } } } if (smaller > 0) { @@ -380,32 +380,32 @@ static void cpu_update_actions_state_full(double now, double delta) #ifdef HAVE_TRACING if (TRACE_is_enabled()) { cpu_Cas01_t x = - lmm_constraint_id(lmm_get_cnst_from_var - (cpu_maxmin_system, - GENERIC_LMM_ACTION(action).variable, 0)); + lmm_constraint_id(lmm_get_cnst_from_var + (cpu_maxmin_system, + GENERIC_LMM_ACTION(action).variable, 0)); TRACE_surf_host_set_utilization(x->generic_resource.name, - GENERIC_ACTION(action).data, - (surf_action_t) action, - lmm_variable_getvalue - (GENERIC_LMM_ACTION(action). - variable), now - delta, delta); + GENERIC_ACTION(action).data, + (surf_action_t) action, + lmm_variable_getvalue + (GENERIC_LMM_ACTION(action). + variable), now - delta, delta); TRACE_last_timestamp_to_dump = now - delta; } #endif double_update(&(GENERIC_ACTION(action).remains), - lmm_variable_getvalue(GENERIC_LMM_ACTION(action). - variable) * delta); + lmm_variable_getvalue(GENERIC_LMM_ACTION(action). + variable) * delta); if (GENERIC_LMM_ACTION(action).generic_action.max_duration != - NO_MAX_DURATION) + NO_MAX_DURATION) double_update(&(GENERIC_ACTION(action).max_duration), delta); if ((GENERIC_ACTION(action).remains <= 0) && - (lmm_get_variable_weight(GENERIC_LMM_ACTION(action).variable) > - 0)) { + (lmm_get_variable_weight(GENERIC_LMM_ACTION(action).variable) > + 0)) { GENERIC_ACTION(action).finish = surf_get_clock(); cpu_cpu_action_state_set((surf_action_t) action, SURF_ACTION_DONE); } else if ((GENERIC_ACTION(action).max_duration != NO_MAX_DURATION) && - (GENERIC_ACTION(action).max_duration <= 0)) { + (GENERIC_ACTION(action).max_duration <= 0)) { GENERIC_ACTION(action).finish = surf_get_clock(); cpu_cpu_action_state_set((surf_action_t) action, SURF_ACTION_DONE); } @@ -415,8 +415,8 @@ static void cpu_update_actions_state_full(double now, double delta) } static void cpu_update_resource_state(void *id, - tmgr_trace_event_t event_type, - double value, double date) + tmgr_trace_event_t event_type, + double value, double date) { cpu_Cas01_t cpu = id; lmm_variable_t var = NULL; @@ -425,19 +425,19 @@ static void cpu_update_resource_state(void *id, if (event_type == cpu->power_event) { cpu->power_scale = value; lmm_update_constraint_bound(cpu_maxmin_system, cpu->constraint, - cpu->core * cpu->power_scale * - cpu->power_peak); + cpu->core * cpu->power_scale * + cpu->power_peak); #ifdef HAVE_TRACING TRACE_surf_host_set_power(date, cpu->generic_resource.name, - cpu->core * cpu->power_scale * - cpu->power_peak); + cpu->core * cpu->power_scale * + cpu->power_peak); #endif while ((var = lmm_get_var_from_cnst - (cpu_maxmin_system, cpu->constraint, &elem))) { + (cpu_maxmin_system, cpu->constraint, &elem))) { surf_action_cpu_Cas01_t action = lmm_variable_id(var); lmm_update_variable_bound(cpu_maxmin_system, - GENERIC_LMM_ACTION(action).variable, - cpu->power_scale * cpu->power_peak); + GENERIC_LMM_ACTION(action).variable, + cpu->power_scale * cpu->power_peak); } if (cpu_update_mechanism == UM_LAZY) xbt_swag_insert(cpu, cpu_modified_cpu); @@ -452,15 +452,15 @@ static void cpu_update_resource_state(void *id, cpu->state_current = SURF_RESOURCE_OFF; while ((var = lmm_get_var_from_cnst(cpu_maxmin_system, cnst, &elem))) { - surf_action_t action = lmm_variable_id(var); - - if (surf_action_state_get(action) == SURF_ACTION_RUNNING || - surf_action_state_get(action) == SURF_ACTION_READY || - surf_action_state_get(action) == - SURF_ACTION_NOT_IN_THE_SYSTEM) { - action->finish = date; - cpu_cpu_action_state_set(action, SURF_ACTION_FAILED); - } + surf_action_t action = lmm_variable_id(var); + + if (surf_action_state_get(action) == SURF_ACTION_RUNNING || + surf_action_state_get(action) == SURF_ACTION_READY || + surf_action_state_get(action) == + SURF_ACTION_NOT_IN_THE_SYSTEM) { + action->finish = date; + cpu_cpu_action_state_set(action, SURF_ACTION_FAILED); + } } } if (tmgr_trace_event_free(event_type)) @@ -481,16 +481,16 @@ static surf_action_t cpu_execute(void *cpu, double size) XBT_IN("(%s,%g)", surf_resource_name(CPU), size); action = surf_action_new(sizeof(s_surf_action_cpu_Cas01_t), size, - surf_cpu_model, - CPU->state_current != SURF_RESOURCE_ON); + surf_cpu_model, + CPU->state_current != SURF_RESOURCE_ON); - GENERIC_LMM_ACTION(action).suspended = 0; /* Should be useless because of the - calloc but it seems to help valgrind... */ + GENERIC_LMM_ACTION(action).suspended = 0; /* Should be useless because of the + calloc but it seems to help valgrind... */ GENERIC_LMM_ACTION(action).variable = lmm_variable_new(cpu_maxmin_system, action, - GENERIC_ACTION(action).priority, - CPU->power_scale * CPU->power_peak, 1); + GENERIC_ACTION(action).priority, + CPU->power_scale * CPU->power_peak, 1); if (cpu_update_mechanism == UM_LAZY) { action->index_heap = -1; action->cpu = CPU; @@ -498,7 +498,7 @@ static surf_action_t cpu_execute(void *cpu, double size) xbt_swag_insert(action, CPU->action_set); } lmm_expand(cpu_maxmin_system, CPU->constraint, - GENERIC_LMM_ACTION(action).variable, 1.0); + GENERIC_LMM_ACTION(action).variable, 1.0); XBT_OUT(); return (surf_action_t) action; } @@ -519,12 +519,12 @@ static surf_action_t cpu_action_sleep(void *cpu, double duration) is used to speed up update_resource_state */ xbt_swag_remove(action, ((surf_action_t) action)->state_set); ((surf_action_t) action)->state_set = - cpu_running_action_set_that_does_not_need_being_checked; + cpu_running_action_set_that_does_not_need_being_checked; xbt_swag_insert(action, ((surf_action_t) action)->state_set); } lmm_update_variable_weight(cpu_maxmin_system, - GENERIC_LMM_ACTION(action).variable, 0.0); + GENERIC_LMM_ACTION(action).variable, 0.0); if (cpu_update_mechanism == UM_LAZY) xbt_swag_insert(cpu, cpu_modified_cpu); XBT_OUT(); @@ -536,12 +536,12 @@ static void cpu_action_suspend(surf_action_t action) XBT_IN("(%p)", action); if (((surf_action_lmm_t) action)->suspended != 2) { lmm_update_variable_weight(cpu_maxmin_system, - ((surf_action_lmm_t) action)->variable, - 0.0); + ((surf_action_lmm_t) action)->variable, + 0.0); ((surf_action_lmm_t) action)->suspended = 1; if (cpu_update_mechanism == UM_LAZY) { xbt_heap_remove(cpu_action_heap, - ((surf_action_cpu_Cas01_t) action)->index_heap); + ((surf_action_cpu_Cas01_t) action)->index_heap); xbt_swag_insert(ACTION_GET_CPU(action), cpu_modified_cpu); } } @@ -554,8 +554,8 @@ static void cpu_action_resume(surf_action_t action) XBT_IN("(%p)", action); if (((surf_action_lmm_t) action)->suspended != 2) { lmm_update_variable_weight(cpu_maxmin_system, - ((surf_action_lmm_t) action)->variable, - action->priority); + ((surf_action_lmm_t) action)->variable, + action->priority); ((surf_action_lmm_t) action)->suspended = 0; if (cpu_update_mechanism == UM_LAZY) xbt_swag_insert(ACTION_GET_CPU(action), cpu_modified_cpu); @@ -569,7 +569,7 @@ static int cpu_action_is_suspended(surf_action_t action) } static void cpu_action_set_max_duration(surf_action_t action, - double duration) + double duration) { XBT_IN("(%p,%g)", action, duration); @@ -585,8 +585,8 @@ static void cpu_action_set_priority(surf_action_t action, double priority) XBT_IN("(%p,%g)", action, priority); action->priority = priority; lmm_update_variable_weight(cpu_maxmin_system, - ((surf_action_lmm_t) action)->variable, - priority); + ((surf_action_lmm_t) action)->variable, + priority); if (cpu_update_mechanism == UM_LAZY) xbt_swag_insert(ACTION_GET_CPU(action), cpu_modified_cpu); @@ -595,7 +595,7 @@ static void cpu_action_set_priority(surf_action_t action, double priority) #ifdef HAVE_TRACING static void cpu_action_set_category(surf_action_t action, - const char *category) + const char *category) { XBT_IN("(%p,%s)", action, category); action->category = xbt_strdup(category); @@ -681,14 +681,14 @@ static void surf_cpu_model_init_internal() if (cpu_update_mechanism == UM_LAZY) { surf_cpu_model->model_private->share_resources = - cpu_share_resources_lazy; + cpu_share_resources_lazy; surf_cpu_model->model_private->update_actions_state = - cpu_update_actions_state_lazy; + cpu_update_actions_state_lazy; } else if (cpu_update_mechanism == UM_FULL) { surf_cpu_model->model_private->share_resources = - cpu_share_resources_full; + cpu_share_resources_full; surf_cpu_model->model_private->update_actions_state = - cpu_update_actions_state_full; + cpu_update_actions_state_full; } else xbt_die("Invalid update mechanism!"); @@ -722,9 +722,9 @@ static void surf_cpu_model_init_internal() if (cpu_update_mechanism == UM_LAZY) { cpu_action_heap = xbt_heap_new(8, NULL); xbt_heap_set_update_callback(cpu_action_heap, - cpu_action_update_index_heap); + cpu_action_update_index_heap); cpu_modified_cpu = - xbt_swag_new(xbt_swag_offset(cpu, modified_cpu_hookup)); + xbt_swag_new(xbt_swag_offset(cpu, modified_cpu_hookup)); } } @@ -757,10 +757,10 @@ void surf_cpu_model_init_Cas01() cpu_update_mechanism = UM_LAZY; cpu_selective_update = 1; xbt_assert((select == 1) - || - (xbt_cfg_is_default_value - (_surf_cfg_set, "cpu/maxmin_selective_update")), - "Disabling selective update while using the lazy update mechanism is dumb!"); + || + (xbt_cfg_is_default_value + (_surf_cfg_set, "cpu/maxmin_selective_update")), + "Disabling selective update while using the lazy update mechanism is dumb!"); } else if (!strcmp(optim, "TI")) { surf_cpu_model_init_ti(); return;