Add node processing delay for simulation

src/core/model/default-simulator-impl.cc

@@ -311,6 +311,12 @@ DefaultSimulatorImpl::Now (void) const
   return TimeStep (m_currentTs);
 }
 
+void
+DefaultSimulatorImpl::AddProcessingTime (uint64_t nanos)
+{
+  m_currentTs += nanos;
+}
+
 Time 
 DefaultSimulatorImpl::GetDelayLeft (const EventId &id) const
 {

src/core/model/default-simulator-impl.h

@@ -72,6 +72,7 @@ class DefaultSimulatorImpl : public SimulatorImpl
   virtual bool IsExpired (const EventId &id) const;
   virtual void Run (void);
   virtual Time Now (void) const;
+  virtual void AddProcessingTime (uint64_t nanos);
   virtual Time GetDelayLeft (const EventId &id) const;
   virtual Time GetMaximumSimulationTime (void) const;
   virtual void SetScheduler (ObjectFactory schedulerFactory);

src/core/model/realtime-simulator-impl.cc

@@ -601,6 +601,12 @@ RealtimeSimulatorImpl::Now (void) const
   return TimeStep (m_currentTs);
 }
 
+void
+RealtimeSimulatorImpl::AddProcessingTime (uint64_t nanos)
+{
+  m_currentTs += nanos;
+}
+
 //
 // Schedule an event for a _relative_ time in the future.
 //

src/core/model/realtime-simulator-impl.h

@@ -102,6 +102,7 @@ class RealtimeSimulatorImpl : public SimulatorImpl
   virtual bool IsExpired (const EventId &ev) const;
   virtual void Run (void);
   virtual Time Now (void) const;
+  virtual void AddProcessingTime (uint64_t nanos);
   virtual Time GetDelayLeft (const EventId &id) const;
   virtual Time GetMaximumSimulationTime (void) const;
   virtual void SetScheduler (ObjectFactory schedulerFactory);

src/core/model/simulator-impl.h

@@ -81,6 +81,8 @@ class SimulatorImpl : public Object
   virtual void Run (void) = 0;
   /** \copydoc Simulator::Now */
   virtual Time Now (void) const = 0;
+  /** \copydoc Simulator::AddProcessingTime */
+  virtual void AddProcessingTime (uint64_t nanos) = 0;
   /** \copydoc Simulator::GetDelayLeft */
   virtual Time GetDelayLeft (const EventId &id) const = 0;
   /** \copydoc Simulator::GetMaximumSimulationTime */

src/core/model/simulator.cc

@@ -254,6 +254,12 @@ Simulator::Now (void)
   return GetImpl ()->Now ();
 }
 
+void
+Simulator::AddProcessingTime (uint64_t nanos)
+{
+  GetImpl ()->AddProcessingTime (nanos);
+}
+
 Time
 Simulator::GetDelayLeft (const EventId &id)
 {

src/core/model/simulator.h

@@ -1250,6 +1250,13 @@ class Simulator
    */
   static Time Now (void);
 
+  /**
+   * Adds node's processing time to the current simulation virtual time.
+   *
+   * @param [in] number of nanoseconds of processing time.
+   */
+  static void AddProcessingTime (uint64_t nanos);
+
   /**
    * Get the remaining time until this event will execute.
    *

src/mpi/model/distributed-simulator-impl.cc

@@ -540,6 +540,12 @@ DistributedSimulatorImpl::Now (void) const
   return TimeStep (m_currentTs);
 }
 
+void
+DistributedSimulatorImpl::AddProcessingTime (uint64_t nanos)
+{
+  m_currentTs += nanos;
+}
+
 Time
 DistributedSimulatorImpl::GetDelayLeft (const EventId &id) const
 {

src/mpi/model/distributed-simulator-impl.h

@@ -120,6 +120,7 @@ class DistributedSimulatorImpl : public SimulatorImpl
   virtual bool IsExpired (const EventId &id) const;
   virtual void Run (void);
   virtual Time Now (void) const;
+  virtual void AddProcessingTime (uint64_t nanos);
   virtual Time GetDelayLeft (const EventId &id) const;
   virtual Time GetMaximumSimulationTime (void) const;
   virtual void SetMaximumLookAhead (const Time lookAhead);

src/mpi/model/null-message-simulator-impl.cc

@@ -472,6 +472,12 @@ NullMessageSimulatorImpl::Now (void) const
   return TimeStep (m_currentTs);
 }
 
+void
+NullMessageSimulatorImpl::AddProcessingTime (uint64_t nanos)
+{
+  m_currentTs += nanos;
+}
+
 Time
 NullMessageSimulatorImpl::GetDelayLeft (const EventId &id) const
 {

src/mpi/model/null-message-simulator-impl.h

@@ -66,6 +66,7 @@ class NullMessageSimulatorImpl : public SimulatorImpl
   virtual void Run (void);
   virtual void RunOneEvent (void);
   virtual Time Now (void) const;
+  virtual void AddProcessingTime (uint64_t nanos);
   virtual Time GetDelayLeft (const EventId &id) const;
   virtual Time GetMaximumSimulationTime (void) const;
   virtual void SetScheduler (ObjectFactory schedulerFactory);