





'''simple docstring'''


import json
import logging
import os
import subprocess
from argparse import ArgumentParser


A_				     =							logging.getLogger(__name__)




def       A							(      )  ->				Optional[int]:


  '''simple docstring'''




  __lowerCAmelCase		:    Dict			     =  ArgumentParser()
  __lowerCAmelCase     ,					__lowerCAmelCase		:    int			     =  parser.parse_known_args()
  for arg in unknown:
    if arg.startswith(('-', '--')					):
      parser.add_argument(arg.split('='					)[0]					)

  return parser.parse_args()




def       A							(      )  ->				Any:


  '''simple docstring'''




  __lowerCAmelCase		:    Optional[int]			     =  parse_args()
  __lowerCAmelCase		:    Optional[int]			     =  8_8_8_8
  __lowerCAmelCase		:    Optional[Any]			     =  int(os.environ['SM_NUM_GPUS']					)
  __lowerCAmelCase		:    Tuple			     =  json.loads(os.environ['SM_HOSTS']					)
  __lowerCAmelCase		:    Dict			     =  len(_UpperCAmelCase					)
  __lowerCAmelCase		:    int			     =  os.environ['SM_CURRENT_HOST']
  __lowerCAmelCase		:    Tuple			     =  hosts.index(_UpperCAmelCase					)
  __lowerCAmelCase		:    Union[str, Any]			     =  'INFO'

  if num_nodes > 1:
    __lowerCAmelCase		:    Union[str, Any]			     =  F"""python -m torch.distributed.launch \
                --nnodes={num_nodes}  \
                --node_rank={rank}  \
                --nproc_per_node={num_gpus}  \
                --master_addr={hosts[0]}  \
                --master_port={port} \
                ./run_glue.py \
                {''.join(['nested fstring' for parameter,value in args.__dict__.items()]					)}"""
  else:
    __lowerCAmelCase		:    str			     =  F"""python -m torch.distributed.launch \
            --nproc_per_node={num_gpus}  \
            ./run_glue.py \
            {''.join(['nested fstring' for parameter,value in args.__dict__.items()]					)}"""
  try:
    subprocess.run(_UpperCAmelCase						,shell=_UpperCAmelCase					)
  except Exception as e:
    logger.info(_UpperCAmelCase					)


if __name__ == "__main__":
    main()












'''simple docstring'''


from __future__ import annotations




def       A							(      _UpperCAmelCase   :				list[int]						,_UpperCAmelCase   :				int					)  ->				int:


  '''simple docstring'''




  __lowerCAmelCase     ,					__lowerCAmelCase		:    Dict			     =  0, len(_UpperCAmelCase					) - 1
  while start_ind <= end_ind:
    if array[start_ind] == search_item:
      return start_ind
    elif array[end_ind] == search_item:
      return end_ind
    else:
      start_ind += 1
      end_ind -= 1
    # returns -1 if search_item is not found in array
  return -1


if __name__ == "__main__":
    print(double_linear_search(list(range(1_00)), 40))





