


# 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       _lowerCAmelCase    (				lowerCAmelCase_				:Dict=None				)->List[Any]:
   '''simple docstring'''






   if subparsers is not None:
      snake_case_            =       subparsers.add_parser("env"				)
   else:
      snake_case_            =       argparse.ArgumentParser("Accelerate env command"				)

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

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



def       _lowerCAmelCase    (				lowerCAmelCase_				:Optional[Any]				)->Union[str, Any]:
   '''simple docstring'''






   snake_case_            =       torch.__version__
   snake_case_            =       torch.cuda.is_available()
   snake_case_            =       is_xpu_available()
   snake_case_            =       is_npu_available()

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

   snake_case_            =       {
       "`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(lowerCAmelCase_				),
       "PyTorch NPU available": str(lowerCAmelCase_				),
       "System RAM": F'''{psutil.virtual_memory().total / 1_024 ** 3:.2f} GB''',
   }
   if pt_cuda_available:
      snake_case_            =       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:"				)
   snake_case_            =       (
       "\n".join([F'''\t- {prop}: {val}''' for prop, val in accelerate_config.items()]				)
       if isinstance(lowerCAmelCase_		,    lowerCAmelCase_				)
       else F'''\t{accelerate_config}'''
   )
   print(lowerCAmelCase_				)

   snake_case_            =       accelerate_config

   return info



def       _lowerCAmelCase    (				)->int:
   '''simple docstring'''






   snake_case_            =       env_command_parser()
   snake_case_            =       parser.parse_args()
   env_command(lowerCAmelCase_				)
   return 0


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








def       _lowerCAmelCase    (				lowerCAmelCase_				:List[str]		,    lowerCAmelCase_				:int				)->Optional[int]:
   '''simple docstring'''






   snake_case_            =       0
   while b > 0:
      if b & 1:
         res += a

      a += a
      b >>= 1

   return res



def       _lowerCAmelCase    (				lowerCAmelCase_				:int		,    lowerCAmelCase_				:List[str]		,    lowerCAmelCase_				:Dict				)->Dict:
   '''simple docstring'''






   snake_case_            =       0
   while b > 0:
      if b & 1:
         snake_case_            =       ((res % c) + (a % c)) % c

      a += a
      b >>= 1

   return res




