[mc] Initial support MC record/replay

[simgrid.git] / src / surf / cpu_interface.cpp

diff --git a/src/surf/cpu_interface.cpp b/src/surf/cpu_interface.cpp
index 246f48f..7dc2d1a 100644 (file)
--- 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 *
  *************/
@@ -28,16 +30,32 @@ 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()) {
@@ -185,6 +203,11 @@ Cpu::~Cpu(){
     xbt_free(p_constraintCoreId);
 }
 
+double Cpu::getCurrentPowerPeak()
+{
+  return m_powerPeak;
+}
+
 double Cpu::getSpeed(double load)
 {
   return load * m_powerPeak;
@@ -226,7 +249,7 @@ 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()) {