


"""simple docstring"""


# Copyright 2021 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import argparse
import os

from accelerate.utils import ComputeEnvironment

from .cluster import get_cluster_input
from .config_args import cache_dir, default_config_file, default_yaml_config_file, load_config_from_file  # noqa: F401
from .config_utils import _ask_field, _ask_options, _convert_compute_environment  # noqa: F401
from .sagemaker import get_sagemaker_input


UpperCamelCase						:				str             =      "Launches a series of prompts to create and save a `default_config.yaml` configuration file for your training system. Should always be ran first on your machine"







def  __snake_case       (   )      ->		Any:







		"""simple docstring"""





		A					       = _ask_options(
		    'In which compute environment are you running?' ,			['This machine', 'AWS (Amazon SageMaker)'] ,			_convert_compute_environment ,			)
		if compute_environment == ComputeEnvironment.AMAZON_SAGEMAKER:
				A					       = get_sagemaker_input()
		else:
				A					       = get_cluster_input()
		return config







def  __snake_case       (   UpperCamelCase__=None	)      ->		Optional[Any]:







		"""simple docstring"""





		if subparsers is not None:
				A					       = subparsers.add_parser('config' ,			description=UpperCamelCase__	)
		else:
				A					       = argparse.ArgumentParser('Accelerate config command' ,			description=UpperCamelCase__	)

		parser.add_argument(
		    '--config_file' ,			default=UpperCamelCase__ ,			help=(
		        'The path to use to store the config file. Will default to a file named default_config.yaml in the cache '
		        'location, which is the content of the environment `HF_HOME` suffixed with \'accelerate\', or if you don\'t have '
		        'such an environment variable, your cache directory (\'~/.cache\' or the content of `XDG_CACHE_HOME`) suffixed '
		        'with \'huggingface\'.'
		    ) ,			)

		if subparsers is not None:
				parser.set_defaults(func=UpperCamelCase__	)
		return parser







def  __snake_case       (   UpperCamelCase__	)      ->		str:







		"""simple docstring"""





		A					       = get_user_input()
		if args.config_file is not None:
				A					       = args.config_file
		else:
				if not os.path.isdir(UpperCamelCase__	):
						os.makedirs(UpperCamelCase__	)
				A					       = default_yaml_config_file

		if config_file.endswith('.json'	):
				config.to_json_file(UpperCamelCase__	)
		else:
				config.to_yaml_file(UpperCamelCase__	)
		print(f'accelerate configuration saved at {config_file}'	)







def  __snake_case       (   )      ->		int:







		"""simple docstring"""





		A					       = config_command_parser()
		A					       = parser.parse_args()
		config_command(UpperCamelCase__	)


if __name__ == "__main__":
	main()









"""simple docstring"""


from __future__ import annotations







def  __snake_case       (   UpperCamelCase__	)      ->		int:







		"""simple docstring"""





		if not nums:
				return 0
		A					       = nums[0]
		A					       = 0
		for num in nums[1:]:
				A       , A					       = (
				    max_excluding + num,
				    max(UpperCamelCase__ ,			UpperCamelCase__	),
				)
		return max(UpperCamelCase__ ,			UpperCamelCase__	)


if __name__ == "__main__":
	import doctest

	doctest.testmod()





