/// <summary>
/// Add data from another stat, for aggregation.
/// </summary>
/// <param name="stat2">The added stat data.</param>
public virtual void Add(TaskStats stat2)
{
numRuns += stat2.NumRuns;
elapsed += stat2.Elapsed;
maxTotMem += stat2.MaxTotMem;
maxUsedMem += stat2.MaxUsedMem;
count += stat2.Count;
if (round != stat2.round)
{
round = -1; // no meaning if aggregating tasks of different round.
}
if (countsByTime != null && stat2.countsByTime != null)
{
if (countsByTimeStepMSec != stat2.countsByTimeStepMSec)
{
throw new InvalidOperationException("different by-time msec step");
}
if (countsByTime.Length != stat2.countsByTime.Length)
{
throw new InvalidOperationException("different by-time msec count");
}
for (int i = 0; i < stat2.countsByTime.Length; i++)
{
countsByTime[i] += stat2.countsByTime[i];
}
}
}
public virtual object Clone()
{
TaskStats c = (TaskStats)base.MemberwiseClone();
if (c.countsByTime != null)
{
c.countsByTime = (int[])c.countsByTime.Clone();
}
return(c);
}
/// <summary>
/// mark the end of a task
/// </summary>
public virtual void MarkTaskEnd(TaskStats stats, int count)
{
lock (this)
{
int numParallelTasks = nextTaskRunNum - 1 - stats.TaskRunNum;
// note: if the stats were cleared, might be that this stats object is
// no longer in points, but this is just ok.
stats.MarkEnd(numParallelTasks, count);
}
}
/// <summary>
/// Mark that a task is starting.
/// Create a task stats for it and store it as a point.
/// </summary>
/// <param name="task">The starting task.</param>
/// <param name="round">The new task stats created for the starting task.</param>
/// <returns></returns>
public virtual TaskStats MarkTaskStart(PerfTask task, int round)
{
lock (this)
{
TaskStats stats = new TaskStats(task, NextTaskRunNum(), round);
this.currentStats = stats;
points.Add(stats);
return(stats);
}
}
/// <summary>
/// mark the end of a task
/// </summary>
public virtual void MarkTaskEnd(TaskStats stats, int count)
{
UninterruptableMonitor.Enter(this);
try
{
int numParallelTasks = nextTaskRunNum - 1 - stats.TaskRunNum;
// note: if the stats were cleared, might be that this stats object is
// no longer in points, but this is just ok.
stats.MarkEnd(numParallelTasks, count);
}
finally
{
UninterruptableMonitor.Exit(this);
}
}
/// <summary>
/// Mark that a task is starting.
/// Create a task stats for it and store it as a point.
/// </summary>
/// <param name="task">The starting task.</param>
/// <param name="round">The new task stats created for the starting task.</param>
/// <returns></returns>
public virtual TaskStats MarkTaskStart(PerfTask task, int round)
{
UninterruptableMonitor.Enter(this);
try
{
TaskStats stats = new TaskStats(task, NextTaskRunNum(), round);
this.currentStats = stats;
points.Add(stats);
return(stats);
}
finally
{
UninterruptableMonitor.Exit(this);
}
}