code: def test_record_stream_shifted_view(self, cuda_sleep):
      # Issue: https://github.com/pytorch/pytorch/issues/27366
      stream_alloc = new_stream(torch.device("cuda"))
      with torch.cuda.stream(stream_alloc):
          x = torch.rand(2, device=torch.device("cuda"))
  
      y = x[1:]
      assert y.data_ptr() > x.data_ptr()
  
      stream = new_stream(torch.device("cuda"))
      with use_stream(stream):
          cuda_sleep(0.5)
      record_stream(y, stream)
  
      data_ptr = x.data_ptr()
      del x, y
  
      stream_alloc.synchronize()
      with torch.cuda.stream(stream_alloc):
          z = torch.rand(2, device=torch.device("cuda"))
      assert z.data_ptr() != data_ptr
  
imports: import pytest
  import torch
  from fairscale.nn.pipe.stream import CPUStream, current_stream, default_stream, get_device, is_cuda, new_stream, record_stream, use_device, use_stream, wait_stream
label_desc: Use image node_id 3 for calling the TestRecordStream obj's underlying member method code with example usage: obj.test_record_stream_shifted_view(cuda_sleep) without return types