code: def main(args):
      all_testmodules = collect_testmodules()
      run_parallel(all_testmodules, args.parallel)
      exit(LAST_CODE)
  
file_path: jax/build/rocm/run_single_gpu.py
imports: import argparse
  import os
  import re
  import subprocess
  import threading
  from concurrent.futures import ThreadPoolExecutor
label_desc: Use image node_id 6 for calling a global function with example usage: main(args) without return types