/// <summary>
/// Statuses the update.
/// </summary>
/// <param name="context">The context.</param>
protected void statusUpdate(pipelineModelExecutionContext context)
{
if (logger != null)
{
logger.AppendLine(String.Format(statusLineOneFormat, context.model.name, context.scheduledTasks.Count, context.lastTakeSize, context.finishedTasks.Count));
logger.AppendLine(String.Format(statusLineTwoFormat, DateTime.Now.Subtract(context.startTime).TotalMinutes, nParallelTasks, state.ToString(), context.exitSubjects.Count, context.trashSubjects.Count));
}
imbACE.Services.terminal.aceTerminalInput.doBeepViaConsole();
}
/// <summary>
/// Starting task execution
/// </summary>
/// <param name="__context">Context in which </param>
public void StartProcess(pipelineModelExecutionContext __context)
{
model = __context.model;
currentNode = model;
nextNode = model;
context = __context;
lifeSpanLeft = model.taskInitialLife;
state = pipelineTaskStateEnum.running;
while (state.HasFlag(pipelineTaskStateEnum.running))
{
processNextNode();
Thread.SpinWait(1);
}
}
/// <summary>
/// Runs the specified model.
/// </summary>
/// <param name="output">The output.</param>
protected void runSeparate(pipelineModelExecutionContext output)
{
while (machineRunning)
{
output.lastTakeSize = Math.Min(nParallelTasks, output.scheduledTasks.Count);
List <IPipelineTask> taskTake = new List <IPipelineTask>();
if (output.lastTakeSize == 0)
{
state = pipelineMachineState.done;
break;
}
state = pipelineMachineState.preparingTake;
Int32 c = 0;
while (taskTake.Count < output.lastTakeSize)
{
c++;
IPipelineTask task;
if (output.scheduledTasks.TryPop(out task))
{
taskTake.Add(task);
}
if (c > TASKTAKE_INSANELIMIT)
{
logger.log("Popping [" + output.lastTakeSize + "] tasks from scheduled task stack [" + output.scheduledTasks.Count + "] reached insane limit switch [" + c.ToString() + "]");
break;
}
}
state = pipelineMachineState.runningTaskTake;
if (settings.doUseParallelExecution)
{
Parallel.ForEach(taskTake, (IPipelineTask task) =>
{
try
{
task.StartProcess(output);
}
catch (Exception ex)
{
logger.log("Pipeline task exception:" + ex.Message);
throw;
}
});
}
else
{
foreach (var task in taskTake)
{
try
{
task.StartProcess(output);
}
catch (Exception ex)
{
logger.log("Pipeline task exception:" + ex.Message);
throw;
}
}
}
output.finishedTasks.PushRange(taskTake.ToArray());
state = pipelineMachineState.preparingTake;
output.takeCounter++;
}
logger.log("Pipeline machine finished [" + output.finishedTasks.Count + "] tasks in model [" + output.model.name + "] after [" + output.takeCounter + "] tasks");
}
/// <summary>
/// Runs the specified model.
/// </summary>
/// <param name="__model">The model.</param>
/// <param name="paramsForPrimaryTasks">The parameters for primary tasks creation, passed to the model</param>
/// <returns></returns>
public pipelineModelExecutionContext run(IPipelineModel __model, params Object[] paramsForPrimaryTasks)
{
var output = new pipelineModelExecutionContext(__model);
var primTasks = __model.createPrimaryTasks(paramsForPrimaryTasks);
foreach (var pTask in primTasks)
{
output.scheduledTasks.Push(pTask);
}
statusExplain();
Task runMasterTask = new Task(() =>
{
runSeparate(output);
});
machineRunning = true;
statusUpdate(output);
runMasterTask.Start();
while (machineRunning)
{
if (output.GetSinceLastStatusUpdate() > settings.StatusReportPeriod)
{
output.lastStatusUpdate = DateTime.Now;
statusUpdate(output);
}
Thread.Sleep(settings.TickForCheck);
if (output.scheduledTasks.Count == 0 && output.lastTakeSize == 0)
{
machineRunning = false;
statusUpdate(output);
}
}
logger.log("Sorting exit bin into dictionaries (by type and content level)");
foreach (var item in output.exitSubjects)
{
Type t = item.GetType();
if (!output.exitByType.ContainsKey(t))
{
output.exitByType.Add(t, new ConcurrentBag <IPipelineTaskSubject>());
}
cnt_level level = item.contentLevelType;
if (!output.exitByLevel.ContainsKey(level))
{
output.exitByLevel.Add(level, new ConcurrentBag <IPipelineTaskSubject>());
}
output.exitByType[t].Add(item);
output.exitByLevel[level].Add(item);
}
logger.log("Exit bin sorted by [" + output.exitByType.Count + "] types and [" + output.exitByLevel.Count + "] levels");
//imbACE.Services.terminal.aceTerminalInput.doBeepViaConsole(1200, 200, 1);
return(output);
}
