code: def get_array_comparison_kernel(context, operator, dtype_a, dtype_b):
      return get_elwise_kernel(
          context,
          [
              VectorArg(np.int8, "out", with_offset=True),
              VectorArg(dtype_a, "a", with_offset=True),
              VectorArg(dtype_b, "b", with_offset=True),
          ],
          f"out[i] = a[i] {operator} b[i]",
          name="comparison_kernel",
      )
  
imports: import enum
  from typing import Any, List, Optional, Tuple, Union
  import numpy
  import pyopencl
  from pyopencl.tools import context_dependent_memoize
  from pyopencl.tools import dtype_to_ctype, DtypedArgument, VectorArg, ScalarArg, KernelTemplateBase, dtype_to_c_struct
  from pytools import memoize_method
label_desc: Use image node_id 25 for calling a global function with example usage: get_array_comparison_kernel(context, operator, dtype_a, dtype_b) and returns: get_elwise_kernel