code: def test_item_materialize(self, device):
      def fn(x):
          return x.sum(dim=0).view(4).tolist()
  
      cfn = torch.compile(fullgraph=True)(fn)
  
      a = torch.ones(3, 4, dtype=torch.int64, device=device)
      self.assertEqual(cfn(a), fn(a))
  
imports: import contextlib
  import importlib
  import math
  import os
  import sys
  import unittest
  from functools import partial
  import torch
  import torch._custom_ops
  import torch.library
  from torch._dynamo.testing import make_test_cls_with_patches
  from torch.testing._internal.common_device_type import instantiate_device_type_tests, onlyCPU, onlyCUDA
  from torch.testing._internal.common_utils import IS_CI, IS_WINDOWS, parametrize, TEST_WITH_ASAN, TEST_WITH_ROCM, TestCase
  from torch.testing._internal.inductor_utils import HAS_CPU, HAS_CUDA
  from inductor.test_torchinductor import check_model, check_model_cuda, CommonTemplate, copy_tests, TestFailure
label_desc: Use image node_id 22 for calling the TestInductorDynamic obj's underlying member method code with example usage: obj.test_item_materialize(device) and returns: x