xbt_free(cpu);
}
-/* power_scale is the basic power of the cpu when the cpu is
- completely available. power_initial is therefore expected to be
- comprised between 0.0 and 1.0, just as the values of power_trace.
- state_trace values mean SURF_CPU_ON if >0 and SURF_CPU_OFF
- otherwise.
-*/
static cpu_t cpu_new(char *name, double power_scale,
double power_initial,
tmgr_trace_t power_trace,
cpu->resource = (surf_resource_t) surf_cpu_resource;
cpu->name = name;
cpu->power_scale = power_scale;
+ xbt_assert0(cpu->power_scale>0,"Power has to be >0");
cpu->power_current = power_initial;
-/* cpu->power_trace = power_trace; */
if (power_trace)
cpu->power_event =
tmgr_history_add_trace(history, power_trace, 0.0, 0, cpu);
cpu->state_current = state_initial;
-/* cpu->state_trace = state_trace; */
if (state_trace)
cpu->state_event =
tmgr_history_add_trace(history, state_trace, 0.0, 0, cpu);
return cpu;
}
-/*
- Semantic: name scale initial power initial state
- power trace state trace
-
- Token: TOKEN_WORD TOKEN_WORD TOKEN_WORD TOKEN_WORD TOKEN_WORD TOKEN_WORD
- Type: string double double string ON/OFF string
-*/
-
static void parse_cpu(void)
{
char *name = NULL;
surf_cpu_resource->common_public->states.failed_action_set;
xbt_swag_foreach_safe(action, next_action, running_actions) {
- action->generic_action.remains -=
- lmm_variable_getvalue(action->variable) * delta;
+ surf_double_update(&(action->generic_action.remains),
+ lmm_variable_getvalue(action->variable) * delta);
if (action->generic_action.max_duration != NO_MAX_DURATION)
- action->generic_action.max_duration -= delta;
-/* if(action->generic_action.remains<.00001) action->generic_action.remains=0; */
+ surf_double_update(&(action->generic_action.max_duration), delta);
if ((action->generic_action.remains <= 0) &&
(lmm_get_variable_weight(action->variable)>0)) {
action->generic_action.finish = surf_get_clock();
{
cpu_t cpu = id;
-/* printf("[" "%lg" "] Asking to update CPU \"%s\" with value " */
-/* "%lg" " for event %p\n", surf_get_clock(), cpu->name, */
-/* value, event_type); */
-
if (event_type == cpu->power_event) {
cpu->power_current = value;
lmm_update_constraint_bound(maxmin_system, cpu->constraint,
xbt_swag_insert(action, action->generic_action.state_set);
action->variable = lmm_variable_new(maxmin_system, action, 1.0, -1.0, 1);
- lmm_expand(maxmin_system, ((cpu_t) cpu)->constraint, action->variable,
+ lmm_expand(maxmin_system, CPU->constraint, action->variable,
1.0);
return (surf_action_t) action;
update_resource_state;
surf_cpu_resource->common_private->finalize = finalize;
+ surf_cpu_resource->common_public->suspend = action_suspend;
+ surf_cpu_resource->common_public->resume = action_resume;
+ surf_cpu_resource->common_public->is_suspended = action_is_suspended;
+
surf_cpu_resource->extension_public->execute = execute;
surf_cpu_resource->extension_public->sleep = action_sleep;
- surf_cpu_resource->extension_public->suspend = action_suspend;
- surf_cpu_resource->extension_public->resume = action_resume;
- surf_cpu_resource->extension_public->is_suspended = action_is_suspended;
surf_cpu_resource->extension_public->get_state = get_state;
}
/*********************************************************************/
-/* Basic sharing model for CPU: that is all this started... ;) */
+/* Basic sharing model for CPU: that is where all this started... ;) */
/*********************************************************************/
/* @InProceedings{casanova01simgrid, */
/* author = "H. Casanova", */