code: def parse_args():
      parser = argparse.ArgumentParser()
      parser.add_argument(
          "--binary_files",
          type=str,
          default="",
          help="opencl binary files",
      )
      parser.add_argument(
          "--tuning_files",
          type=str,
          default="",
          help="tuning params files",
      )
      parser.add_argument(
          "--output", type=str, default="build", help="output dir"
      )
      parser.add_argument(
          "--gencode", action="store_true", help="generate code"
      )
      flgs, _ = parser.parse_known_args()
      return flgs
  
file_path: mace/tools/python/gen_opencl.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import argparse
  import jinja2
  import os
  import struct
  import numpy
  from utils import util
  from utils.util import MaceLogger
  from utils.util import mace_check
label_desc: Use image node_id 4 for calling a global function with example usage: parse_args() and returns: flgs