X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/44d9bd3495e41762d439b666e73bf0e0cc614e86..b7c53df18dcbf388f0dce6d7baa3086436028313:/src/plugins/host_energy.cpp

diff --git a/src/plugins/host_energy.cpp b/src/plugins/host_energy.cpp
index 1f7cf87560..fe9a948bcd 100644
--- a/src/plugins/host_energy.cpp
+++ b/src/plugins/host_energy.cpp
@@ -3,13 +3,14 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include "simgrid/Exception.hpp"
-#include "simgrid/plugins/energy.h"
-#include "simgrid/s4u/Engine.hpp"
-#include "simgrid/s4u/Exec.hpp"
-#include "src/include/surf/surf.hpp"
-#include "src/kernel/activity/ExecImpl.hpp"
-#include "src/plugins/vm/VirtualMachineImpl.hpp"
+#include <simgrid/Exception.hpp>
+#include <simgrid/plugins/energy.h>
+#include <simgrid/s4u/Engine.hpp>
+#include <simgrid/s4u/Exec.hpp>
+#include <simgrid/s4u/Host.hpp>
+#include <simgrid/s4u/VirtualMachine.hpp>
+#include <simgrid/simix.hpp>
+
 #include "src/surf/cpu_interface.hpp"
 
 #include <boost/algorithm/string/classification.hpp>
@@ -140,7 +141,7 @@ class HostEnergy {
   const int pstate_off_ = -1;
   double watts_off_     = 0.0;              /*< Consumption when the machine is turned off (shutdown) */
   double total_energy_  = 0.0;              /*< Total energy consumed by the host */
-  double last_updated_  = surf_get_clock(); /*< Timestamp of the last energy update event*/
+  double last_updated_  = simgrid::s4u::Engine::get_clock(); /*< Timestamp of the last energy update event*/
 
   /* Only used to split total energy into unused/used hosts.
    * If you want to get this info for something else, rather use the host_load plugin
@@ -180,7 +181,7 @@ bool HostEnergy::has_pstate_power_values() const {
 void HostEnergy::update()
 {
   double start_time  = last_updated_;
-  double finish_time = surf_get_clock();
+  double finish_time = simgrid::s4u::Engine::get_clock();
   //
   // We may have start == finish if the past consumption was updated since the simcall was started
   // for example if 2 actors requested to update the same host's consumption in a given scheduling round.
@@ -229,29 +230,29 @@ HostEnergy::~HostEnergy() = default;
 
 double HostEnergy::get_watt_idle_at(int pstate) const
 {
-  xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
-             host_->get_cname());
+  if (not has_pstate_power_values_)
+    return 0.0;
   return power_range_watts_list_[pstate].idle_;
 }
 
 double HostEnergy::get_watt_min_at(int pstate) const
 {
-  xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
-             host_->get_cname());
+  if (not has_pstate_power_values_)
+    return 0.0;
   return power_range_watts_list_[pstate].epsilon_;
 }
 
 double HostEnergy::get_watt_max_at(int pstate) const
 {
-  xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
-             host_->get_cname());
+  if (not has_pstate_power_values_)
+    return 0.0;
   return power_range_watts_list_[pstate].max_;
 }
 
 double HostEnergy::get_power_range_slope_at(int pstate) const
 {
-  xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
-             host_->get_cname());
+  if (not has_pstate_power_values_)
+    return 0.0;
   return power_range_watts_list_[pstate].slope_;
 }
 
@@ -293,8 +294,8 @@ double HostEnergy::get_current_watts_value()
  */
 double HostEnergy::get_current_watts_value(double cpu_load) const
 {
-  xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
-             host_->get_cname());
+  if (not has_pstate_power_values_)
+    return 0.0;
 
   /* Return watts_off if pstate == pstate_off (ie, if the host is off) */
   if (this->pstate_ == pstate_off_) {
@@ -331,7 +332,7 @@ double HostEnergy::get_current_watts_value(double cpu_load) const
 
 double HostEnergy::get_consumed_energy()
 {
-  if (last_updated_ < surf_get_clock()) // We need to simcall this as it modifies the environment
+  if (last_updated_ < simgrid::s4u::Engine::get_clock()) // We need to simcall this as it modifies the environment
     simgrid::kernel::actor::simcall(std::bind(&HostEnergy::update, this));
 
   return total_energy_;
@@ -341,12 +342,7 @@ void HostEnergy::init_watts_range_list()
 {
   const char* all_power_values_str = host_->get_property("wattage_per_state");
   if (all_power_values_str == nullptr) {
-    /* If no power values are given, we assume it's 0 everywhere */
     XBT_WARN("No energetic profiles (wattage_per_state) given for host %s, using 0 W by default. Direct request of power/energy consumption of this host will fail.", host_->get_cname());
-    for (int i = 0; i < host_->get_pstate_count(); ++i) {
-        PowerRange range(0,0,0);
-        power_range_watts_list_.push_back(range);
-    }
     return;
   }
 
@@ -354,8 +350,8 @@ void HostEnergy::init_watts_range_list()
   boost::split(all_power_values, all_power_values_str, boost::is_any_of(","));
   XBT_DEBUG("%s: power properties: %s", host_->get_cname(), all_power_values_str);
 
-  xbt_assert(all_power_values.size() == (unsigned)host_->get_pstate_count(),
-             "Invalid XML file. Found %zu energetic profiles for %d pstates", all_power_values.size(),
+  xbt_assert(all_power_values.size() == host_->get_pstate_count(),
+             "Invalid XML file. Found %zu energetic profiles for %lu pstates", all_power_values.size(),
              host_->get_pstate_count());
 
   int i = 0;
@@ -425,7 +421,7 @@ static void on_action_state_change(simgrid::kernel::resource::CpuAction const& a
       // Get the host_energy extension for the relevant host
       auto* host_energy = host->extension<HostEnergy>();
 
-      if (host_energy->get_last_update_time() < surf_get_clock())
+      if (host_energy->get_last_update_time() < simgrid::s4u::Engine::get_clock())
         host_energy->update();
     }
   }