

from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


lowercase_									=   logging.get_logger(__name__)

lowercase_									=   {
    'facebook/levit-128S': 'https://huggingface.co/facebook/levit-128S/resolve/main/config.json',
    # See all LeViT models at https://huggingface.co/models?filter=levit
}





class  __lowerCAmelCase     (					SCREAMING_SNAKE_CASE							):
  _a									=  """levit"""




  def __init__(				self							,   lowerCAmelCase=224							,   lowerCAmelCase=3							,   lowerCAmelCase=3							,   lowerCAmelCase=2							,   lowerCAmelCase=1							,   lowerCAmelCase=16							,   lowerCAmelCase=[128, 256, 384]							,   lowerCAmelCase=[4, 8, 12]							,   lowerCAmelCase=[4, 4, 4]							,   lowerCAmelCase=[16, 16, 16]							,   lowerCAmelCase=0							,   lowerCAmelCase=[2, 2, 2]							,   lowerCAmelCase=[2, 2, 2]							,   lowerCAmelCase=0.02							,   **lowerCAmelCase							,   )  -> Tuple:
        '''simple docstring'''






        super().__init__(**lowerCAmelCase					)
        _lowercase	       =image_size
        _lowercase	       =num_channels
        _lowercase	       =kernel_size
        _lowercase	       =stride
        _lowercase	       =padding
        _lowercase	       =hidden_sizes
        _lowercase	       =num_attention_heads
        _lowercase	       =depths
        _lowercase	       =key_dim
        _lowercase	       =drop_path_rate
        _lowercase	       =patch_size
        _lowercase	       =attention_ratio
        _lowercase	       =mlp_ratio
        _lowercase	       =initializer_range
        _lowercase	       =[
            ['Subsample', key_dim[0], hidden_sizes[0] // key_dim[0], 4, 2, 2],
            ['Subsample', key_dim[0], hidden_sizes[1] // key_dim[0], 4, 2, 2],
        ]





class  __lowerCAmelCase     (					SCREAMING_SNAKE_CASE							):
  _a									=  version.parse("""1.11"""							)




  @property
  def   A__     (				self					)  -> Mapping[str, Mapping[int, str]]:
        '''simple docstring'''






        return OrderedDict(
            [
                ('pixel_values', {0: 'batch', 1: 'num_channels', 2: 'height', 3: 'width'}),
            ]					)




  @property
  def   A__     (				self					)  -> float:
        '''simple docstring'''






        return 1e-4





# 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.

from pathlib import Path

import torch

from ...utils import is_npu_available, is_xpu_available
from .config_args import ClusterConfig, default_json_config_file
from .config_utils import SubcommandHelpFormatter


lowercase_									=   'Create a default config file for Accelerate with only a few flags set.'
def      a      (			A__	:   Optional[Any]="no"      ,   A__	:   str = default_json_config_file      ,   A__	:   bool = False     )    ->      Optional[int]:





      """simple docstring"""



      _lowercase	       =Path(A__     )
      path.parent.mkdir(parents=A__      ,   exist_ok=A__     )
      if path.exists():
            print(
                F'''Configuration already exists at {save_location}, will not override. Run `accelerate config` manually or pass a different `save_location`.'''     )
            return False
      _lowercase	       =mixed_precision.lower()
      if mixed_precision not in ["no", "fp16", "bf16", "fp8"]:
            raise ValueError(
                F'''`mixed_precision` should be one of \'no\', \'fp16\', \'bf16\', or \'fp8\'. Received {mixed_precision}'''     )
      _lowercase	       ={
          'compute_environment': 'LOCAL_MACHINE',
          'mixed_precision': mixed_precision,
      }
      if torch.cuda.is_available():
            _lowercase	       =torch.cuda.device_count()
            _lowercase	       =num_gpus
            _lowercase	       =False
            if num_gpus > 1:
                  _lowercase	       ='MULTI_GPU'
            else:
                  _lowercase	       ='NO'
      elif is_xpu_available() and use_xpu:
            _lowercase	       =torch.xpu.device_count()
            _lowercase	       =num_xpus
            _lowercase	       =False
            if num_xpus > 1:
                  _lowercase	       ='MULTI_XPU'
            else:
                  _lowercase	       ='NO'
      elif is_npu_available():
            _lowercase	       =torch.npu.device_count()
            _lowercase	       =num_npus
            _lowercase	       =False
            if num_npus > 1:
                  _lowercase	       ='MULTI_NPU'
            else:
                  _lowercase	       ='NO'
      else:
            _lowercase	       =0
            _lowercase	       =True
            _lowercase	       =1
            _lowercase	       ='NO'
      _lowercase	       =ClusterConfig(**A__     )
      config.to_json_file(A__     )
      return path
def      a      (			A__	:   Dict      ,   A__	:   Optional[Any]     )    ->      List[Any]:





      """simple docstring"""



      _lowercase	       =parser.add_parser('default'      ,   parents=A__      ,   help=A__      ,   formatter_class=A__     )
      parser.add_argument(
          '--config_file'      ,   default=A__      ,   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\'.'
          )      ,   dest='save_location'      ,   )

      parser.add_argument(
          '--mixed_precision'      ,   choices=['no', 'fp16', 'bf16']      ,   type=A__      ,   help='Whether or not to use mixed precision training. '
          'Choose between FP16 and BF16 (bfloat16) training. '
          'BF16 training is only supported on Nvidia Ampere GPUs and PyTorch 1.10 or later.'      ,   default='no'      ,   )
      parser.set_defaults(func=A__     )
      return parser







def      a      (			A__	:   List[str]     )    ->      Any:





      """simple docstring"""



      _lowercase	       =write_basic_config(args.mixed_precision      ,   args.save_location     )
      if config_file:
            print(F'''accelerate configuration saved at {config_file}'''     )


