code: def test_inductor_profiling_kernel_names_pointwise(self):
      def fn(x, y):
          return (x + y).sin().cos()
  
      args = [torch.rand((4, 4), device="cuda") for _ in range(2)]
  
      self._test_profiling_kernel_names(fn, args, "sin")
  
file_path: pytorch/test/inductor/test_profiler.py
imports: import json
  import unittest
  import torch
  import torch._dynamo.test_case
  import torch._inductor.utils
  from torch._inductor import config
  from torch.profiler import ProfilerActivity
  from torch.testing._internal.common_utils import skipIfRocm, TemporaryFileName
  from torch.utils._triton import has_triton
label_desc: Use image node_id 3 for calling the DynamoProfilerTests obj's underlying member method code with example usage: obj.test_inductor_profiling_kernel_names_pointwise() and returns: unknown