


class        UpperCamelCase__   :

					def __init__(     self       :   Union[str, Any]							,					UpperCamelCase__       :   list       ):






										'''simple docstring'''






										lowercase_  							=			set_counts
										lowercase_  							=			max(UpperCamelCase__       )
										lowercase_  							=			len(UpperCamelCase__       )
										lowercase_  							=			[1] * num_sets
										lowercase_  							=			list(range(UpperCamelCase__       )       )

					def   UpperCAmelCase__       (     self       :   List[Any]							,					UpperCamelCase__       :   int							,					UpperCamelCase__       :   int       ):






										'''simple docstring'''






										lowercase_  							=			self.get_parent(UpperCamelCase__       )
										lowercase_  							=			self.get_parent(UpperCamelCase__       )

										if src_parent == dst_parent:
															return False

										if self.ranks[dst_parent] >= self.ranks[src_parent]:
															self.set_counts[dst_parent] += self.set_counts[src_parent]
															lowercase_  							=			0
															lowercase_  							=			dst_parent
															if self.ranks[dst_parent] == self.ranks[src_parent]:
																				self.ranks[dst_parent] += 1
															lowercase_  							=			self.set_counts[dst_parent]
										else:
															self.set_counts[src_parent] += self.set_counts[dst_parent]
															lowercase_  							=			0
															lowercase_  							=			src_parent
															lowercase_  							=			self.set_counts[src_parent]

										lowercase_  							=			max(self.max_set							,					UpperCamelCase__       )
										return True







					def   UpperCAmelCase__       (     self       :   Any							,					UpperCamelCase__       :   int       ):






										'''simple docstring'''






										if self.parents[disj_set] == disj_set:
															return disj_set
										lowercase_  							=			self.get_parent(self.parents[disj_set]       )
										return self.parents[disj_set]






# Copyright 2022 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
import platform

import numpy as np
import psutil
import torch

from accelerate import __version__ as version
from accelerate.commands.config import default_config_file, load_config_from_file

from ..utils import is_npu_available, is_xpu_available


def 			UpperCAmelCase_				(      UpperCAmelCase__=None  ):
					if subparsers is not None:
										lowercase_  							=			subparsers.add_parser("""env"""  )
					else:
										lowercase_  							=			argparse.ArgumentParser("""Accelerate env command"""  )

					parser.add_argument(
					    """--config_file"""						,							default=UpperCAmelCase__						,							help="""The config file to use for the default values in the launching script."""  )

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


def 			UpperCAmelCase_				(      UpperCAmelCase__  ):
					lowercase_  							=			torch.__version__
					lowercase_  							=			torch.cuda.is_available()
					lowercase_  							=			is_xpu_available()
					lowercase_  							=			is_npu_available()

					lowercase_  							=			"""Not found"""
					# Get the default from the config file.
					if args.config_file is not None or os.path.isfile(UpperCAmelCase__  ):
										lowercase_  							=			load_config_from_file(args.config_file  ).to_dict()

					lowercase_  							=			{
					    """`Accelerate` version""": version,
					    """Platform""": platform.platform(),
					    """Python version""": platform.python_version(),
					    """Numpy version""": np.__version__,
					    """PyTorch version (GPU?)""": F'''{pt_version} ({pt_cuda_available})''',
					    """PyTorch XPU available""": str(UpperCAmelCase__  ),
					    """PyTorch NPU available""": str(UpperCAmelCase__  ),
					    """System RAM""": F'''{psutil.virtual_memory().total / 1_0_2_4 ** 3:.2f} GB''',
					}
					if pt_cuda_available:
										lowercase_  							=			torch.cuda.get_device_name()

					print("""\nCopy-and-paste the text below in your GitHub issue\n"""  )
					print("""\n""".join([F'''- {prop}: {val}''' for prop, val in info.items()]  )  )

					print("""- `Accelerate` default config:""" if args.config_file is None else """- `Accelerate` config passed:"""  )
					lowercase_  							=			(
					    """\n""".join([F'''\t- {prop}: {val}''' for prop, val in accelerate_config.items()]  )
					    if isinstance(UpperCAmelCase__						,							UpperCAmelCase__  )
					    else F'''\t{accelerate_config}'''
					)
					print(UpperCAmelCase__  )

					lowercase_  							=			accelerate_config

					return info


def 			UpperCAmelCase_				(      ):
					lowercase_  							=			env_command_parser()
					lowercase_  							=			parser.parse_args()
					env_command(UpperCAmelCase__  )
					return 0


if __name__ == "__main__":
							raise SystemExit(main())


