public List <NodeFrameEntry[]> GetNodeFrameStats(IList <int> nodeIds)
{
var idLookup = new byte[Names.Length];
int countId = 1;// Skip zero we default to that slot for non interesting nodes
foreach (var id in nodeIds)
{
idLookup[id] = (byte)countId++;
}
var stats = new NodeFrameEntry[nodeIds.Count][];
for (int i = 1; i < nodeIds.Count; i++)
{
stats[i] = new NodeFrameEntry[NodeStatsLookup[nodeIds[i - 1]].FrameCount];
}
var count = new int[nodeIds.Count];
for (int j = 0; j < Frames.Count; j++)
{
var frame = Frames[j];
var calls = frame.Calls;
var threadI = 0;
int threadLimit = frame.Threads.First().EndIndex;
for (int i = 1; i < calls.Length; i++)
{
int id = calls[i].ppid;
var exclusiveTime = calls[i].ExclusiveTime;
var slot = idLookup[id];
if (slot != 0)
{
int index = count[slot];
var array = stats[slot];
array[index].InclusiveTotal += calls[i].Time;
array[index].Frame = frame;
array[index].RawTime += calls[i].ExclusiveTime;
array[index].CallCount += calls[i].ExclusiveTime;
// curr.Percent += (float)(calls[i].ExclusiveTime / (double)frame.Threads[threadI].Time);
}
}
}
return(stats.Skip(1).ToList());
}
public List <NodeFrameEntry> GetNodeFrameStats(int nodeId, int startFrame = -1, int frameCount = -1, int threadId = -1)
{
var stats = NodeStatsLookup[nodeId];
var result = new List <NodeFrameEntry>(stats.FrameCount);
if (startFrame == -1)
{
startFrame = 0;
}
if (frameCount == -1)
{
frameCount = Frames.Count;
}
else
{
frameCount += startFrame;
}
for (int j = startFrame; j < frameCount; j++)
{
var frame = Frames[j];
var calls = frame.Calls;
var threadI = 0;
var thread = frame.Threads.First();
//Filter to only nodes that are children of the the thread with the matching name id
if (threadId != -1)
{
thread = frame.Threads.FirstOrDefault(t => t.NameId == threadId);
if (thread == null)
{
continue;
}
}
int threadLimit = thread.EndIndex;
var curr = new NodeFrameEntry();
bool seen = false;
for (int i = 1; i < calls.Length; i++)
{
int id = calls[i].ppid;
var exclusiveTime = calls[i].ExclusiveTime;
if (i == threadLimit)
{
if (threadId != -1)
{
break;
}
threadI++;
threadLimit = frame.Threads[threadI].EndIndex;
}
if (id == nodeId)
{
seen = true;
curr.Frame = frame;
// Inclusive
curr.InclusiveTotal += calls[i].Time;
curr.RawTime += calls[i].ExclusiveTime;
curr.CallCount += calls[i].CallCount;
if (curr.LastThread != threadI)
{
curr.ThreadCount++;
}
curr.LastThread = (byte)threadI;
curr.Percent += (float)(calls[i].ExclusiveTime / (double)frame.Threads[threadI].Time);
}
}
if (seen)
{
result.Add(curr);
}
}
return(result);
}
