// This method captures the time during which any copy was in progress
// each copy time period is record in the Interval list
private long GetTotalCopyMillis(ShuffleSchedulerImpl.CopyTimeTracker.Interval newInterval
)
{
if (newInterval == null)
{
return(copyMillis);
}
IList <ShuffleSchedulerImpl.CopyTimeTracker.Interval> result = new AList <ShuffleSchedulerImpl.CopyTimeTracker.Interval
>(intervals.Count + 1);
foreach (ShuffleSchedulerImpl.CopyTimeTracker.Interval interval in intervals)
{
if (interval.end < newInterval.start)
{
result.AddItem(interval);
}
else
{
if (interval.start > newInterval.end)
{
result.AddItem(newInterval);
newInterval = interval;
}
else
{
newInterval = new ShuffleSchedulerImpl.CopyTimeTracker.Interval(Math.Min(interval
.start, newInterval.start), Math.Max(newInterval.end, interval.end));
}
}
}
result.AddItem(newInterval);
intervals = result;
//compute total millis
long length = 0;
foreach (ShuffleSchedulerImpl.CopyTimeTracker.Interval interval_1 in intervals)
{
length += interval_1.GetIntervalLength();
}
return(length);
}
public virtual void Add(long s, long e)
{
ShuffleSchedulerImpl.CopyTimeTracker.Interval interval = new ShuffleSchedulerImpl.CopyTimeTracker.Interval
(s, e);
copyMillis = GetTotalCopyMillis(interval);
}