From 7263d4ee073e1ff17648971a077f7057ce2f4076 Mon Sep 17 00:00:00 2001
From: bcamus <bcamus@quetsche.local>
Date: Fri, 4 Aug 2017 18:16:00 +0200
Subject: [PATCH 1/1] fixing a bug in PMs energy consumptions when suspending
 and resuming VMs.

---
 src/surf/cpu_interface.cpp | 12 ++++++++++++
 src/surf/cpu_interface.hpp |  3 +++
 2 files changed, 15 insertions(+)

diff --git a/src/surf/cpu_interface.cpp b/src/surf/cpu_interface.cpp
index 955de3a1bc..7e992a6d43 100644
--- a/src/surf/cpu_interface.cpp
+++ b/src/surf/cpu_interface.cpp
@@ -210,6 +210,18 @@ void CpuAction::updateRemainingLazy(double now)
 
 simgrid::xbt::signal<void(simgrid::surf::CpuAction*, Action::State)> CpuAction::onStateChange;
 
+void CpuAction::suspend(){
+	Action::State previous = getState();
+	onStateChange(this, previous);
+	Action::suspend();
+}
+
+void CpuAction::resume(){
+	Action::State previous = getState();
+	onStateChange(this, previous);
+	Action::resume();
+}
+
 void CpuAction::setState(Action::State state){
   Action::State previous = getState();
   Action::setState(state);
diff --git a/src/surf/cpu_interface.hpp b/src/surf/cpu_interface.hpp
index 920f92f6f0..fc67386f29 100644
--- a/src/surf/cpu_interface.hpp
+++ b/src/surf/cpu_interface.hpp
@@ -168,6 +168,9 @@ static simgrid::xbt::signal<void(simgrid::surf::CpuAction*)> onShareChange;
 
   void updateRemainingLazy(double now) override;
   std::list<Cpu*> cpus();
+  
+  void suspend() override;
+  void resume() override;
 };
 
 }
-- 
2.20.1