public XArray(Shape shape, DType dtype = DType.Float32)
{
Shape = shape;
this.dtype = dtype;
strides = GetContiguousStride(Shape.Data);
long byteSize = dtype.Size() * shape.Size;
NativePtr = Marshal.AllocHGlobal(new IntPtr(byteSize));
}
public XArray(IntPtr ptr, long[] sizes, DType dtype)
{
Sizes = sizes;
this.dtype = dtype;
strides = GetContiguousStride(Sizes);
long byteSize = dtype.Size() * Count;
NativePtr = ptr;
}
public XArray(long[] sizes, DType dtype, Direction direction = Direction.Input)
{
Sizes = sizes;
this.dtype = dtype;
strides = GetContiguousStride(Sizes);
long byteSize = dtype.Size() * Count;
NativePtr = Marshal.AllocHGlobal(new IntPtr(byteSize));
Direction = direction;
}