X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a279c221114b93985c6aa249e71cc4141082b310..3dbeba193df2e406bd9eff5be73c8bce0db0185e:/src/surf/cpu_interface.cpp

diff --git a/src/surf/cpu_interface.cpp b/src/surf/cpu_interface.cpp
index 246f48ff16..906e07e783 100644
--- a/src/surf/cpu_interface.cpp
+++ b/src/surf/cpu_interface.cpp
@@ -10,9 +10,11 @@ XBT_LOG_EXTERNAL_CATEGORY(surf_kernel);
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu, surf,
                                 "Logging specific to the SURF cpu module");
 
+int autoload_surf_cpu_model = 1;
+void_f_void_t surf_cpu_model_init_preparse = NULL;
+
 CpuModelPtr surf_cpu_model_pm;
 CpuModelPtr surf_cpu_model_vm;
-
 /*************
  * Callbacks *
  *************/
@@ -28,18 +30,33 @@ surf_callback(void, CpuPtr) cpuDestructedCallbacks;
 surf_callback(void, CpuPtr, e_surf_resource_state_t, e_surf_resource_state_t) cpuStateChangedCallbacks;
 surf_callback(void, CpuActionPtr, e_surf_action_state_t, e_surf_action_state_t) cpuActionStateChangedCallbacks;
 
+void cpu_parse_init(sg_platf_host_cbarg_t host){
+  surf_cpu_model_pm->createCpu(
+        host->id,
+        host->power_peak,
+        host->pstate,
+        host->power_scale,
+        host->power_trace,
+        host->core_amount,
+        host->initial_state,
+        host->state_trace,
+        host->properties);
+}
+
+void cpu_add_traces(){
+  surf_cpu_model_pm->addTraces();
+}
+
 /*********
  * Model *
  *********/
-
 void CpuModel::updateActionsStateLazy(double now, double /*delta*/)
 {
   CpuActionPtr action;
   while ((xbt_heap_size(getActionHeap()) > 0)
-         && (double_equals(xbt_heap_maxkey(getActionHeap()), now))) {
-    action = static_cast<CpuActionPtr>(static_cast<ActionPtr>(xbt_heap_pop(getActionHeap())));
+         && (double_equals(xbt_heap_maxkey(getActionHeap()), now, sg_surf_precision))) {
+    action = static_cast<CpuActionPtr>(xbt_heap_pop(getActionHeap()));
     XBT_CDEBUG(surf_kernel, "Something happened to action %p", action);
-#ifdef HAVE_TRACING
     if (TRACE_is_enabled()) {
       CpuPtr cpu = static_cast<CpuPtr>(lmm_constraint_id(lmm_get_cnst_from_var(getMaxminSystem(), action->getVariable(), 0)));
       TRACE_surf_host_set_utilization(cpu->getName(), action->getCategory(),
@@ -47,7 +64,6 @@ void CpuModel::updateActionsStateLazy(double now, double /*delta*/)
                                       action->getLastUpdate(),
                                       now - action->getLastUpdate());
     }
-#endif
 
     action->finish();
     XBT_CDEBUG(surf_kernel, "Action %p finished", action);
@@ -57,7 +73,6 @@ void CpuModel::updateActionsStateLazy(double now, double /*delta*/)
     action->setState(SURF_ACTION_DONE);
     action->heapRemove(getActionHeap()); //FIXME: strange call since action was already popped
   }
-#ifdef HAVE_TRACING
   if (TRACE_is_enabled()) {
     //defining the last timestamp that we can safely dump to trace file
     //without losing the event ascending order (considering all CPU's)
@@ -78,7 +93,6 @@ void CpuModel::updateActionsStateLazy(double now, double /*delta*/)
       TRACE_last_timestamp_to_dump = smaller;
     }
   }
-#endif
   return;
 }
 
@@ -91,7 +105,6 @@ void CpuModel::updateActionsStateFull(double now, double delta)
      ; it != itend ; it=itNext) {
 	++itNext;
     action = static_cast<CpuActionPtr>(&*it);
-#ifdef HAVE_TRACING
     if (TRACE_is_enabled()) {
       CpuPtr x = (CpuPtr) lmm_constraint_id(lmm_get_cnst_from_var
                               (getMaxminSystem(), action->getVariable(), 0));
@@ -103,7 +116,6 @@ void CpuModel::updateActionsStateFull(double now, double delta)
                                       delta);
       TRACE_last_timestamp_to_dump = now - delta;
     }
-#endif
 
     action->updateRemains(lmm_variable_getvalue(action->getVariable()) * delta);
 
@@ -185,6 +197,11 @@ Cpu::~Cpu(){
     xbt_free(p_constraintCoreId);
 }
 
+double Cpu::getCurrentPowerPeak()
+{
+  return m_powerPeak;
+}
+
 double Cpu::getSpeed(double load)
 {
   return load * m_powerPeak;
@@ -226,14 +243,12 @@ void CpuAction::updateRemainingLazy(double now)
 
   if (m_remains > 0) {
     XBT_CDEBUG(surf_kernel, "Updating action(%p): remains was %f, last_update was: %f", this, m_remains, m_lastUpdate);
-    double_update(&(m_remains), m_lastValue * delta);
+    double_update(&(m_remains), m_lastValue * delta, sg_maxmin_precision*sg_surf_precision);
 
-#ifdef HAVE_TRACING
     if (TRACE_is_enabled()) {
       CpuPtr cpu = static_cast<CpuPtr>(lmm_constraint_id(lmm_get_cnst_from_var(getModel()->getMaxminSystem(), getVariable(), 0)));
       TRACE_surf_host_set_utilization(cpu->getName(), getCategory(), m_lastValue, m_lastUpdate, now - m_lastUpdate);
     }
-#endif
     XBT_CDEBUG(surf_kernel, "Updating action(%p): remains is now %f", this, m_remains);
   }