code: def add(a, b):
      return (a + b).realize()
  
file_path: tinygrad/extra/qcom_gpu_driver/opencl_ioctl.py
imports: import ctypes, ctypes.util, struct, fcntl, re
  from hexdump import hexdump
  from tinygrad.runtime.ops_gpu import CLDevice, CLAllocator
  import pathlib, sys
  import xml.etree.ElementTree
  from extra.qcom_gpu_driver import msm_kgsl
  import mmap
  from tinygrad import Tensor, Device, TinyJit
label_desc: Use image node_id 9 for calling a global function with example usage: add(a, b) and returns: unknown