Canceled RPC are a pain right now (until we move to a N/1-port model, they are likely...

[simgrid.git] / src / surf / cpu.c

diff --git a/src/surf/cpu.c b/src/surf/cpu.c
index ecac805..57ceb53 100644 (file)
--- a/src/surf/cpu.c
+++ b/src/surf/cpu.c
@@ -7,7 +7,7 @@
 
 #include "cpu_private.h"
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(cpu, surf,
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu, surf,
                                "Logging specific to the SURF CPU module");
 
 surf_cpu_resource_t surf_cpu_resource = NULL;
@@ -127,7 +127,7 @@ static void action_cancel(surf_action_t action)
 
 static void action_recycle(surf_action_t action)
 {
-  return;
+  DIE_IMPOSSIBLE;
 }
 
 static void action_change_state(surf_action_t action,
@@ -224,6 +224,7 @@ static surf_action_t execute(void *cpu, double size)
   surf_action_cpu_Cas01_t action = NULL;
   cpu_Cas01_t CPU = cpu;
 
+  XBT_IN2("(%s,%g)",CPU->name,size);
   action = xbt_new0(s_surf_action_cpu_Cas01_t, 1);
 
   action->generic_action.using = 1;
@@ -248,7 +249,7 @@ static surf_action_t execute(void *cpu, double size)
                                      action->generic_action.priority, -1.0, 1);
   lmm_expand(maxmin_system, CPU->constraint, action->variable,
             1.0);
-
+  XBT_OUT;
   return (surf_action_t) action;
 }
 
@@ -256,24 +257,29 @@ static surf_action_t action_sleep(void *cpu, double duration)
 {
   surf_action_cpu_Cas01_t action = NULL;
 
+  XBT_IN2("(%s,%g)",((cpu_Cas01_t)cpu)->name,duration);
   action = (surf_action_cpu_Cas01_t) execute(cpu, 1.0);
   action->generic_action.max_duration = duration;
   lmm_update_variable_weight(maxmin_system, action->variable, 0.0);
-
+  XBT_OUT;
   return (surf_action_t) action;
 }
 
 static void action_suspend(surf_action_t action)
 {
+  XBT_IN1("(%p)",action);
   lmm_update_variable_weight(maxmin_system,
                             ((surf_action_cpu_Cas01_t) action)->variable, 0.0);
+  XBT_OUT;
 }
 
 static void action_resume(surf_action_t action)
 {
+  XBT_IN1("(%p)",action);
   lmm_update_variable_weight(maxmin_system,
                             ((surf_action_cpu_Cas01_t) action)->variable, 
                             action->priority);
+  XBT_OUT;
 }
 
 static int action_is_suspended(surf_action_t action)
@@ -283,12 +289,16 @@ static int action_is_suspended(surf_action_t action)
 
 static void action_set_max_duration(surf_action_t action, double duration)
 {
+  XBT_IN2("(%p,%g)",action,duration);
   action->max_duration = duration;
+  XBT_OUT;
 }
 
 static void action_set_priority(surf_action_t action, double priority)
 {
+  XBT_IN2("(%p,%g)",action,priority);
   action->priority = priority;
+  XBT_OUT;
 }
 
 static e_surf_cpu_state_t get_state(void *cpu)
@@ -301,6 +311,12 @@ static double get_speed(void *cpu, double load)
   return load*(((cpu_Cas01_t) cpu)->power_scale);
 }
 
+static double get_available_speed(void *cpu)
+{
+  /* number between 0 and 1 */
+  return ((cpu_Cas01_t) cpu)->power_current;
+}
+
 static void finalize(void)
 {
   xbt_dict_free(&cpu_set);
@@ -371,6 +387,7 @@ static void surf_cpu_resource_init_internal(void)
 
   surf_cpu_resource->extension_public->get_state = get_state;
   surf_cpu_resource->extension_public->get_speed = get_speed;
+  surf_cpu_resource->extension_public->get_available_speed = get_available_speed;
 
   cpu_set = xbt_dict_new();