public void TensorsThatShouldNotBeDisposedArent()
{
torch.Tensor data = torch.rand(10, 10);
torch.Tensor undisposed = null;
using (var d = torch.NewDisposeScope()) {
undisposed = d.MoveToOuter(data * data + data);
Assert.False(undisposed.IsInvalid);
}
// One was kept
Assert.False(undisposed.IsInvalid);
}
public void TensorsCanBeDisposedInTheMiddleOfTheProcess()
{
torch.Tensor data = torch.rand(10, 10);
torch.Tensor t1, t2;
using (var d = torch.NewDisposeScope()) {
t1 = data * data + data;
t2 = data + data - t1;
t2 = d.DisposeEverythingBut(t2);
Assert.True(t1.IsInvalid);
t2 = t2 + data;
}
Assert.True(t2.IsInvalid);
Assert.False(data.IsInvalid);
}
public void DisposeScopesCanBeNestled()
{
DisposeScopeManager.Statistics.Reset();
torch.Tensor data = torch.rand(10, 10);
using (torch.NewDisposeScope()) {
var t1 = data * data + data;
var innerCount = DisposeScopeManager.Statistics.ThreadTotalLiveCount;
using (torch.NewDisposeScope()) {
var t2 = data + data - t1;
}
// Inner scope was disposed
Assert.Equal(DisposeScopeManager.Statistics.ThreadTotalLiveCount, innerCount);
}
// It was all disposed
Assert.Equal(0, DisposeScopeManager.Statistics.ThreadTotalLiveCount);
}
public void TensorsAreDisposedCorrectly()
{
torch.Tensor data = torch.rand(10, 10);
var disposables = new List <torch.Tensor>();
using (var d = torch.NewDisposeScope()) {
var newValue = data * data + data;
disposables = d.DisposablesView.OfType <torch.Tensor>().ToList();
foreach (var disposable in disposables)
{
Assert.False(disposable.IsInvalid);
}
}
// They were all disposed
foreach (var disposable in disposables)
{
Assert.True(disposable.IsInvalid);
}
}
public override torch.Tensor forward(torch.Tensor t)
{
return(this.seq.forward(t));
}
public override torch.Tensor forward(torch.Tensor t)
{
return(torch.matmul(t, Weight));
}
public override torch.Tensor forward(torch.Tensor t) => bn1.forward(t);
public override torch.Tensor forward(torch.Tensor t) => t.clone();
public override torch.Tensor forward(torch.Tensor input)
{
throw new NotImplementedException();
}
