code: def benchmark(args):
      spawn(
          hybrid_inference,
          nprocs=args.tp_size * args.pp_size,
          args=args,
      )
  
file_path: ColossalAI/examples/inference/benchmark_llama.py
imports: import argparse
  import time
  import torch
  import torch.distributed
  import transformers
  import colossalai
  import colossalai.utils.device
  from colossalai.inference import InferenceEngine
  from colossalai.testing import clear_cache_before_run, rerun_if_address_is_in_use, spawn
  from colossalai.utils.device import get_current_device
label_desc: Use image node_id 5 for calling a global function with example usage: benchmark(args) without return types