pytorch

9eed6b7f - [Dynamo] Several fixes on TensorVariable & TorchVariable (#89486)

[Dynamo] Several fixes on TensorVariable & TorchVariable (#89486) This is a group of bug fixes for [7k github models](https://github.com/pytorch/torchdynamo/issues/1884), it would fix 30+ model tests. * Support ```tensor.type()```. * Support ```tensor.get_device()```. * Support ```torch.nn.functional._Reduction.get_enum```. * Support ```torch._utils._get_device_index()```. * Fallback ```tensor.data_ptr()```. * ```FakeTensor``` always returns 0 * For no fake tensor propagation, we ```clone``` the input tensor, which makes no sense to track the original ```data_ptr```. And I don't think this is a very popular API. Pull Request resolved: https://github.com/pytorch/pytorch/pull/89486 Approved by: https://github.com/jansel