protected void _ChangeColumnToRowLayout()
{
if (_Shape.NDim == 1)
{
}
else if (_Shape.NDim == 2)
{
var puffer = Array.CreateInstance(_values.GetType().GetElementType(), _values.Length);
var pufferShape = new Shape(_Shape.Dimensions);
pufferShape.ChangeTensorLayout(1);
for (int idx = 0; idx < _values.Length; idx++)
{
puffer.SetValue(_values.GetValue(idx), pufferShape.GetIndexInShape(Shape.GetDimIndexOutShape(idx)));
}
_values = puffer;
}
else
{
var puffer = Array.CreateInstance(_values.GetType().GetElementType(), _values.Length);
var pufferShape = new Shape(_Shape.Dimensions);
pufferShape.ChangeTensorLayout(1);
for (int idx = 0; idx < _values.Length; idx++)
{
puffer.SetValue(_values.GetValue(idx), pufferShape.GetIndexInShape(Shape.GetDimIndexOutShape(idx)));
}
_values = puffer;
}
_TensorLayout = 1;
Shape.ChangeTensorLayout(1);
}
public NDStorage(Type dtype)
{
this.dtype = dtype;
Shape = new Shape(1);
values = Array.CreateInstance(dtype, 1);
}
public NDArray zeros(Shape shape, Type dtype = null)
{
return(new NDArray(dtype == null? float64 : dtype, shape));
}
public NDStorage()
{
dtype = typeof(ValueType);
Shape = new Shape(1);
values = new int[] { 0 };
}