/// <inheritdoc/>
public virtual void Release(Tensor tensor, bool calledFromTensorDispose)
{
Profiler.BeginSample("Barracuda.SizeAllocator.Release");
Assert.AreEqual(tensor.allocator, this);
var detachedBuffer = tensor.Invalidate(); // calls MoveToDevice(newBuffer=null,disposeDetachedBufferHint=false)
if (calledFromTensorDispose)
{
lock (m_AllocatedTensors)
{
m_AllocatedTensors.Add(tensor);
tensor.name = "";
}
}
if (!m_BusyTensors.ContainsKey(tensor))
{
if (detachedBuffer == null)
{
return;
}
foreach (var entry in m_AllocatedBuffers)
{
if (entry.tensorData == detachedBuffer && entry.free)
{
return;
}
}
// some operations can create new Tensor and reassign ITensorData to it
foreach (var busyEntry in m_BusyTensors)
{
if (busyEntry.Value == detachedBuffer)
{
return; // we have original ITensorData in m_BusyTensors, nothing to realease
}
}
}
Assert.IsTrue(m_BusyTensors.ContainsKey(tensor));
m_BusyTensors.Remove(tensor);
Profiler.EndSample();
}
public virtual void Release(Tensor tensor, bool calledFromTensorDispose)
{
Profiler.BeginSample("Barracuda.SizeAllocator.Release");
Assert.AreEqual(tensor.allocator, this);
var unpinned = tensor.Invalidate(); // calls Repin(newBuffer=null)
if (!m_BusyTensors.ContainsKey(tensor))
{
if (unpinned == null)
{
return;
}
foreach (var entry in m_AllocatedBuffers)
{
if (entry.buffer == unpinned && entry.free)
{
return;
}
}
// some operations can create new Tensor and reassign ITensorData to it
foreach (var busyEntry in m_BusyTensors)
{
if (busyEntry.Value == unpinned)
{
return; // we have original ITensorData in m_BusyTensors, nothing to realease
}
}
}
Assert.IsTrue(m_BusyTensors.ContainsKey(tensor));
m_BusyTensors.Remove(tensor);
Profiler.EndSample();
}
public virtual void Release(Tensor tensor, bool calledFromTensorDispose)
{
Profiler.BeginSample("Barracuda.ShapeAllocator.Release");
Assert.AreEqual(tensor.allocator, this);
var detachedBuffer = tensor.Invalidate(); // calls MoveToDevice(newBuffer=null)
if (!m_BusyTensors.ContainsKey(tensor))
{
if (detachedBuffer == null)
{
return;
}
foreach (var freeEntry in m_FreeBuffers)
{
if (freeEntry.buffer == detachedBuffer)
{
return;
}
}
// some operations can create new Tensor and reassign ITensorData to it
foreach (var busyEntry in m_BusyTensors)
{
if (busyEntry.Value == detachedBuffer)
{
return; // we have at least another instance ITensorData in m_BusyTensors, nothing to realease
}
}
}
Assert.IsTrue(m_BusyTensors.ContainsKey(tensor));
m_BusyTensors.Remove(tensor);
Profiler.EndSample();
}
