public IEnumerator <object> Build(
HeapSnapshot snapshot,
Dictionary <uint, HeapSnapshot.Traceback> tracebacks,
Dictionary <uint, TracebackFrame> symbols
)
{
var allocations = from heap in snapshot.Heaps
from allocation in heap.Allocations
select allocation;
yield return(Future.RunInThread(() => {
Parallel.ForEach(
allocations, (alloc) => {
StackGraphNode parent = null, node;
var traceback = tracebacks[alloc.TracebackID];
foreach (var frameId in traceback.Reverse())
{
var frame = symbols[frameId];
if (parent != null)
{
node = parent.GetNodeForChildFrame(frame);
}
else
{
node = GetNodeForFrame(frame);
}
if (node != null)
{
node.Visit(alloc);
}
if (node != null)
{
parent = node;
}
node = Functions.GetNodeForFrame(frame);
node.Visit(alloc);
}
}
);
}));
yield return(FinalizeBuild());
}
public IEnumerator <object> Build(HeapRecording instance, IEnumerable <DeltaInfo> deltas)
{
yield return(Future.RunInThread(() => {
Parallel.ForEach(
deltas, (delta) => {
StackGraphNode parent = null, node;
foreach (var frame in delta.Traceback.Reverse())
{
if (parent != null)
{
node = parent.GetNodeForChildFrame(frame);
}
else
{
node = GetNodeForFrame(frame);
}
if (node != null)
{
node.Visit(delta);
}
if (node != null)
{
parent = node;
}
node = Functions.GetNodeForFrame(frame);
node.Visit(delta);
}
}
);
}));
yield return(FinalizeBuild());
}