private void ResumeThreads()
{
m_threadPool.ResumeThreads();
if (m_errorOccured)
{
if (m_lastException != null)
{
throw m_lastException;
}
throw new MySimulationException("Unknown simulation exception occured");
}
}
/// <summary>
/// Performs one step of simulation
/// </summary>
public override void PerformStep(bool stepByStepRun)
{
m_debugStepComplete = true;
m_errorOccured = false;
m_threadPool.ResumeThreads(ExecutionPlan);
if (m_errorOccured)
{
if (m_lastException != null)
{
throw m_lastException;
}
else
{
throw new MySimulationException(-1, "Unknown simulation exception occured");
}
}
//mainly for observers
if (InDebugMode && stepByStepRun)
{
for (int i = 0; i < NodePartitioning.Length; i++)
{
List <MyWorkingNode> nodeList = NodePartitioning[i];
MyKernelFactory.Instance.SetCurrent(i);
for (int j = 0; j < nodeList.Count; j++)
{
MyWorkingNode node = nodeList[j];
MyMemoryManager.Instance.SynchronizeSharedBlocks(node, false);
}
}
}
if (!InDebugMode || m_debugStepComplete)
{
bool doAutoSave = SimulationStep > 0 && AutoSaveInterval > 0 && SimulationStep % AutoSaveInterval == 0;
if (doAutoSave)
{
MyLog.INFO.WriteLine("Autosave (" + SimulationStep + " steps)");
}
for (int i = 0; i < NodePartitioning.Length; i++)
{
List <MyWorkingNode> nodeList = NodePartitioning[i];
MyKernelFactory.Instance.SetCurrent(i);
if (SimulationStep == 0)
{
LoadBlocks(nodeList);
}
if (doAutoSave)
{
SaveBlocks(nodeList);
}
for (int j = 0; j < nodeList.Count; j++)
{
MyWorkingNode node = nodeList[j];
//TODO: fix UI to not flicker and enable this line to clear signals after every simulation step
//node.ClearSignals();
MyMemoryManager.Instance.SynchronizeSharedBlocks(node, false);
}
}
SimulationStep++;
}
}
