code: def _test_common(
      self,
      mod,
      inputs,
      matcher_count,
      matcher_nodes,
      atol=1e-5,
      rtol=1.3e-6,
  ):
      counters.clear()
      maybe_autocast = contextlib.nullcontext()
      with torch.no_grad(), maybe_autocast:
          clone_inputs = self._clone_inputs(inputs)
          expected = mod(*inputs)
          actual = torch.compile(mod)(*clone_inputs)
          torch.testing.assert_close(
              actual, expected, atol=atol, rtol=rtol
          )
          self.assertEqual(
              counters["inductor"]["pattern_matcher_count"],
              matcher_count,
          )
          self.assertEqual(
              counters["inductor"]["pattern_matcher_nodes"],
              matcher_nodes,
          )
  
imports: import contextlib
  import operator
  from collections import defaultdict
  import torch
  import torch._inductor.pattern_matcher
  import torch.fx
  from torch._dynamo.test_case import run_tests, TestCase
  from torch._dynamo.utils import counters
  from torch._inductor import config
  from torch._inductor.lowering import lowerings
  from torch._inductor.pattern_matcher import Arg, CallFunction, PatternMatcherPass
  from torch.testing._internal.common_utils import IS_LINUX
  from torch.testing._internal.inductor_utils import HAS_CPU
label_desc: Use image node_id 2 for calling the TestCustomPassBase obj's underlying member method code with example usage: obj._test_common(mod, inputs, matcher_count, matcher_nodes, atol, rtol) without return types