code: def _get_preamble(self):
      preamble = "__device__ __forceinline__ unsigned int LaneId() {"
      if not runtime.is_hip:
          # see https://github.com/NVIDIA/cub/blob/main/cub/util_ptx.cuh#L419
          preamble += """
                  unsigned int ret;
                  asm ("mov.u32 %0, %%laneid;" : "=r"(ret) );
                  return ret; }
              """
      else:
          # defined in hip/hcc_detail/device_functions.h
          preamble += """
                  return __lane_id(); }
              """
      return preamble
  
imports: from typing import Any, Mapping
  import warnings
  import cupy
  from cupy_backends.cuda.api import runtime
  from cupy.cuda import device
  from cupyx.jit import _cuda_types
  from cupyx.jit import _cuda_typerules
  from cupyx.jit._internal_types import BuiltinFunc
  from cupyx.jit._internal_types import Data
  from cupyx.jit._internal_types import Constant
  from cupyx.jit._internal_types import Range
  from cupyx.jit import _compile
  from functools import reduce
label_desc: Use image node_id 2 for calling the LaneID obj's underlying member method code with example usage: obj._get_preamble() and returns: preamble