public void TestReshapeFloat4DPointToTheSameStorage()
{
var x = new FloatTensor(10, 10, 10, 5);
x.Fill(1);
var y = x.NewWithStorage1d((UIntPtr)0, 5000, 1);
y[567] = 0;
int count = 0;
for (int i = 0; i < x.Shape[0]; i++)
{
for (int j = 0; j < x.Shape[1]; j++)
{
for (int k = 0; k < x.Shape[2]; k++)
{
for (int l = 0; l < x.Shape[3]; l++)
{
Assert.AreEqual(x[i, j, k, l], y[count++]);
}
}
}
}
}
public Tensor CreateVariable(float[] data, long[] shape, string name = "")
{
FloatTensor floatTensor = new FloatTensor(shape);
var ptr = Marshal.UnsafeAddrOfPinnedArrayElement(data, 0);
var tensor = FloatTensor.NewWithStorage1d(new FloatTensor.FloatStorage(new FloatTensor.FloatStorage.HType(ptr, false)), UIntPtr.Zero, data.Length, 1);
return(Reshape(Out(tensor), shape));
}
public void NewFloatTensorWithStorage1D()
{
var x1 = new FloatTensor(9);
var x2 = x1.NewWithStorage1d((UIntPtr)0, 9, 1);
for (int i = 0; i < x1.Shape[0]; i++)
{
Assert.AreEqual(x1[i], x2[i]);
}
}
public void GetFloatTensorData()
{
const int size = 10;
var storage0 = new AtenSharp.FloatTensor.FloatStorage(2 * size);
var x1 = new FloatTensor(size);
var x2 = FloatTensor.NewWithStorage1d(storage0, UIntPtr.Zero, size, 1);
var x3 = x2.NewWithStorage1d((UIntPtr)size, size, 1);
Assert.AreNotEqual(IntPtr.Zero, x1.Data);
Assert.AreNotEqual(IntPtr.Zero, x2.Data);
Assert.AreNotEqual(IntPtr.Zero, x3.Data);
Assert.AreNotEqual(IntPtr.Zero, x1.Storage);
Assert.AreNotEqual(IntPtr.Zero, x2.Storage);
Assert.AreNotEqual(IntPtr.Zero, x3.Storage);
}
public void TestReshapeFloat1D()
{
var x = new FloatTensor(10);
for (int i = 0; i < x.Shape[0]; i++)
{
x[i] = i;
}
var y = x.NewWithStorage1d((UIntPtr)0, 10, 1);
for (int i = 0; i < x.Shape[0]; i++)
{
Assert.AreEqual(y[i], i);
Assert.AreEqual(x[i], i);
}
}
public void TestReshapeFloat1DPointToTheSameStorage()
{
var x = new FloatTensor(10);
for (int i = 0; i < x.Shape[0]; i++)
{
x[i] = i;
}
var y = x.NewWithStorage1d((UIntPtr)0, 10, 1);
y[5] = 0;
for (int i = 0; i < x.Shape[0]; i++)
{
Assert.AreEqual(y[i], x[i]);
}
}