+void Cpu::set_state_trace(tmgr_trace_t trace)
+{
+ xbt_assert(p_stateEvent==NULL,"Cannot set a second state trace to Host %s", m_host->name().c_str());
+
+ p_stateEvent = future_evt_set->add_trace(trace, 0.0, this);
+}
+void Cpu::set_speed_trace(tmgr_trace_t trace)
+{
+ xbt_assert(p_speedEvent==NULL,"Cannot set a second speed trace to Host %s", m_host->name().c_str());
+
+ p_speedEvent = future_evt_set->add_trace(trace, 0.0, this);
+}
+
+