

import inspect
import os
import unittest
from pathlib import Path

import torch

import accelerate
from accelerate.test_utils import execute_subprocess_async
from accelerate.test_utils.testing import run_command
class  _A		(  unittest.TestCase):
  SCREAMING_SNAKE_CASE    :      Union[str, Any]       =  inspect.getfile(accelerate.test_utils)
  SCREAMING_SNAKE_CASE    :      str       =  os.path.sep.join(mod_file.split(os.path.sep)[:-1] + ['''scripts''', '''test_cli.py'''])

  SCREAMING_SNAKE_CASE    :      Tuple       =  ['''accelerate''', '''launch''']
  SCREAMING_SNAKE_CASE    :      Optional[Any]       =  Path.home() / '''.cache/huggingface/accelerate'''
  SCREAMING_SNAKE_CASE    :      Union[str, Any]       =  '''default_config.yaml'''
  SCREAMING_SNAKE_CASE    :      Tuple       =  config_folder / config_file
  SCREAMING_SNAKE_CASE    :      List[str]       =  config_folder / '''_default_config.yaml'''

  SCREAMING_SNAKE_CASE    :      List[Any]       =  Path('''tests/test_configs''')

  @classmethod
  def  UpperCAmelCase    (				cls					):





        """simple docstring"""







        if cls.config_path.is_file():
              cls.config_path.rename(cls.changed_path					)

  @classmethod
  def  UpperCAmelCase    (				cls					):





        """simple docstring"""







        if cls.changed_path.is_file():
              cls.changed_path.rename(cls.config_path					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  Optional[int]           =     self.base_cmd
        if torch.cuda.is_available() and (torch.cuda.device_count() > 1):
              cmd += ["--multi_gpu"]
        execute_subprocess_async(cmd + [self.test_file_path] ,					env=os.environ.copy()					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        for config in sorted(self.test_config_path.glob('**/*.yaml'					)					):
              with self.subTest(config_file=_SCREAMING_SNAKE_CASE					):
                    execute_subprocess_async(
                        self.base_cmd + ['--config_file', str(_SCREAMING_SNAKE_CASE					), self.test_file_path] ,					env=os.environ.copy()					)



  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        execute_subprocess_async(['accelerate', 'test'] ,					env=os.environ.copy()					)

class  _A		(  unittest.TestCase):
  SCREAMING_SNAKE_CASE    :      str       =  '''test-tpu'''
  SCREAMING_SNAKE_CASE    :      int       =  '''us-central1-a'''
  SCREAMING_SNAKE_CASE    :      int       =  '''ls'''
  SCREAMING_SNAKE_CASE    :      Optional[Any]       =  ['''accelerate''', '''tpu-config''']
  SCREAMING_SNAKE_CASE    :      str       =  '''cd /usr/share'''
  SCREAMING_SNAKE_CASE    :      Union[str, Any]       =  '''tests/test_samples/test_command_file.sh'''
  SCREAMING_SNAKE_CASE    :      Union[str, Any]       =  '''Running gcloud compute tpus tpu-vm ssh'''

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  Any           =     run_command(
            self.cmd
            + ['--command', self.command, '--tpu_zone', self.tpu_zone, '--tpu_name', self.tpu_name, '--debug'] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all" ,					_SCREAMING_SNAKE_CASE ,					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  Tuple           =     run_command(
            self.cmd
            + [
                '--config_file',
                'tests/test_configs/0_12_0.yaml',
                '--command',
                self.command,
                '--tpu_zone',
                self.tpu_zone,
                '--tpu_name',
                self.tpu_name,
                '--debug',
            ] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all" ,					_SCREAMING_SNAKE_CASE ,					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  Optional[int]           =     run_command(
            self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--debug'] ,					return_stdout=_SCREAMING_SNAKE_CASE					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all" ,					_SCREAMING_SNAKE_CASE ,					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  List[str]           =     run_command(
            self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--command', self.command, '--debug'] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all" ,					_SCREAMING_SNAKE_CASE ,					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  Dict           =     run_command(
            self.cmd
            + [
                '--config_file',
                'tests/test_configs/latest.yaml',
                '--command',
                self.command,
                '--command',
                'echo "Hello World"',
                '--debug',
            ] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls; echo \"Hello World\" --worker all" ,					_SCREAMING_SNAKE_CASE ,					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  List[Any]           =     run_command(
            self.cmd
            + ['--config_file', 'tests/test_configs/latest.yaml', '--command_file', self.command_file, '--debug'] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all" ,					_SCREAMING_SNAKE_CASE ,					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  List[str]           =     run_command(
            self.cmd
            + [
                '--config_file',
                'tests/test_configs/0_12_0.yaml',
                '--command_file',
                self.command_file,
                '--tpu_zone',
                self.tpu_zone,
                '--tpu_name',
                self.tpu_name,
                '--debug',
            ] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; echo \"hello world\"; echo \"this is a second command\" --worker all" ,					_SCREAMING_SNAKE_CASE ,					)

  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  int           =     run_command(
            self.cmd + ['--config_file', 'tests/test_configs/latest.yaml', '--install_accelerate', '--debug'] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate -U; echo \"hello world\"; echo \"this is a second command\" --worker all" ,					_SCREAMING_SNAKE_CASE ,					)



  def  UpperCAmelCase    (				self					):





        """simple docstring"""







        SCREAMING_SNAKE_CASE_				:  Tuple           =     run_command(
            self.cmd
            + [
                '--config_file',
                'tests/test_configs/latest.yaml',
                '--install_accelerate',
                '--accelerate_version',
                '12.0.0',
                '--debug',
            ] ,					return_stdout=_SCREAMING_SNAKE_CASE ,					)
        self.assertIn(
            f"{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; pip install accelerate==12.0.0; echo \"hello world\"; echo \"this is a second command\" --worker all" ,					_SCREAMING_SNAKE_CASE ,					)









def    A_  (							a  ):

      """simple docstring"""



      SCREAMING_SNAKE_CASE_				:  List[Any]           =     0
      while num > 0:
            digit_sum += num % 1_0
            num //= 1_0
      return digit_sum

def    A_  (							a = 1_0_0  ):

      """simple docstring"""



      SCREAMING_SNAKE_CASE_				:  List[str]           =     1
      SCREAMING_SNAKE_CASE_				:  Union[str, Any]           =     2

      for i in range(2					,   max_n + 1  ):
            SCREAMING_SNAKE_CASE_				:  List[str]           =     pre_numerator
            SCREAMING_SNAKE_CASE_				:  str           =     2 * i // 3 if i % 3 == 0 else 1
            SCREAMING_SNAKE_CASE_				:  Tuple           =     cur_numerator
            SCREAMING_SNAKE_CASE_				:  Tuple           =     e_cont * pre_numerator + temp

      return sum_digits(a  )


if __name__ == "__main__":
    print(F'{solution() = }')






