




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      ):
						_a							:    Optional[int]					=    inspect.getfile(accelerate.test_utils      )
						_a							:    Tuple					=    os.path.sep.join(mod_file.split(os.path.sep      )[:-1] + ["""scripts""", """test_cli.py"""]      )

						_a							:    List[Any]					=    ["""accelerate""", """launch"""]
						_a							:    Any					=    Path.home() / """.cache/huggingface/accelerate"""
						_a							:    int					=    """default_config.yaml"""
						_a							:    Optional[Any]					=    config_folder / config_file
						_a							:    List[str]					=    config_folder / """_default_config.yaml"""

						_a							:    List[str]					=    Path("""tests/test_configs"""      )






						@classmethod
						def 				__SCREAMING_SNAKE_CASE(   cls			):




											"""simple docstring"""



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






						@classmethod
						def 				__SCREAMING_SNAKE_CASE(   cls			):




											"""simple docstring"""



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






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



											__lowerCAmelCase				   =       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 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



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






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



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






class 			a__    (					unittest.TestCase      ):
						_a							:    Union[str, Any]					=    """test-tpu"""
						_a							:    List[Any]					=    """us-central1-a"""
						_a							:    Union[str, Any]					=    """ls"""
						_a							:    Tuple					=    ["""accelerate""", """tpu-config"""]
						_a							:    List[Any]					=    """cd /usr/share"""
						_a							:    Dict					=    """tests/test_samples/test_command_file.sh"""
						_a							:    str					=    """Running gcloud compute tpus tpu-vm ssh"""






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



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






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



											__lowerCAmelCase				   =       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=_A		,			)
											self.assertIn(
											    f"""{self.gcloud} test-tpu --zone us-central1-a --command {self.base_output}; ls --worker all"""		,			_A		,			)






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



											__lowerCAmelCase				   =       run_command(
											    self.cmd + ["--config_file", "tests/test_configs/latest.yaml", "--debug"]		,			return_stdout=_A			)
											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"""		,			_A		,			)






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



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






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



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






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



											__lowerCAmelCase				   =       run_command(
											    self.cmd
											    + ["--config_file", "tests/test_configs/latest.yaml", "--command_file", self.command_file, "--debug"]		,			return_stdout=_A		,			)
											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"""		,			_A		,			)






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



											__lowerCAmelCase				   =       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=_A		,			)
											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"""		,			_A		,			)






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



											__lowerCAmelCase				   =       run_command(
											    self.cmd + ["--config_file", "tests/test_configs/latest.yaml", "--install_accelerate", "--debug"]		,			return_stdout=_A		,			)
											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"""		,			_A		,			)






						def 				__SCREAMING_SNAKE_CASE(   self			):




											"""simple docstring"""



											__lowerCAmelCase				   =       run_command(
											    self.cmd
											    + [
											        "--config_file",
											        "tests/test_configs/latest.yaml",
											        "--install_accelerate",
											        "--accelerate_version",
											        "12.0.0",
											        "--debug",
											    ]		,			return_stdout=_A		,			)
											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"""		,			_A		,			)












"""simple docstring"""





from math import pow, sqrt







def      lowerCamelCase__       (							*_lowerCamelCase       :		float )      ->				bool:
  lowerCamelCase_         =						len(_lowerCamelCase ) > 0 and all(value > 0.0 for value in values )
  return result







def      lowerCamelCase__       (							_lowerCamelCase       :		float		,				_lowerCamelCase       :		float )      ->				float | ValueError:
  return (
      round(sqrt(molar_mass_a / molar_mass_a )		,				6 )
      if validate(_lowerCamelCase		,				_lowerCamelCase )
      else ValueError('Input Error: Molar mass values must greater than 0.' )
  )







def      lowerCamelCase__       (							_lowerCamelCase       :		float		,				_lowerCamelCase       :		float		,				_lowerCamelCase       :		float )      ->				float | ValueError:
  return (
      round(effusion_rate * sqrt(molar_mass_a / molar_mass_a )		,				6 )
      if validate(_lowerCamelCase		,				_lowerCamelCase		,				_lowerCamelCase )
      else ValueError(
          'Input Error: Molar mass and effusion rate values must greater than 0.' )
  )







def      lowerCamelCase__       (							_lowerCamelCase       :		float		,				_lowerCamelCase       :		float		,				_lowerCamelCase       :		float )      ->				float | ValueError:
  return (
      round(effusion_rate / sqrt(molar_mass_a / molar_mass_a )		,				6 )
      if validate(_lowerCamelCase		,				_lowerCamelCase		,				_lowerCamelCase )
      else ValueError(
          'Input Error: Molar mass and effusion rate values must greater than 0.' )
  )







def      lowerCamelCase__       (							_lowerCamelCase       :		float		,				_lowerCamelCase       :		float		,				_lowerCamelCase       :		float )      ->				float | ValueError:
  return (
      round(molar_mass / pow(effusion_rate_a / effusion_rate_a		,				2 )		,				6 )
      if validate(_lowerCamelCase		,				_lowerCamelCase		,				_lowerCamelCase )
      else ValueError(
          'Input Error: Molar mass and effusion rate values must greater than 0.' )
  )







def      lowerCamelCase__       (							_lowerCamelCase       :		float		,				_lowerCamelCase       :		float		,				_lowerCamelCase       :		float )      ->				float | ValueError:
  return (
      round(pow(effusion_rate_a / effusion_rate_a		,				2 ) / molar_mass		,				6 )
      if validate(_lowerCamelCase		,				_lowerCamelCase		,				_lowerCamelCase )
      else ValueError(
          'Input Error: Molar mass and effusion rate values must greater than 0.' )
  )




