# Copyright 2023 The HuggingFace Inc. 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 copy
import importlib.metadata
import json
import os
from dataclasses import dataclass
from typing import Any, Dict, Union

from packaging import version

from ..utils import is_torch_available, logging


if is_torch_available():
   import torch


A__           =							logging.get_logger(__name__)
@dataclass
class   _lowerCAmelCase		:







       def __init__(				self     :    Any	,					__snake_case     :    Union[str, Any]=False	,					__snake_case     :    Dict=False	,					__snake_case     :    Tuple=6.0	,					__snake_case     :    Union[str, Any]=None	,					__snake_case     :    Optional[int]=False	,					__snake_case     :    Optional[int]=False	,					__snake_case     :    Dict=None	,					__snake_case     :    Tuple="fp4"	,					__snake_case     :    Union[str, Any]=False	,					**__snake_case     :    Union[str, Any]	,					):
          lowerCamelCase						:Tuple						  =     load_in_abit
          lowerCamelCase						:Dict						  =     load_in_abit
          lowerCamelCase						:List[Any]						  =     llm_inta_threshold
          lowerCamelCase						:Tuple						  =     llm_inta_skip_modules
          lowerCamelCase						:List[Any]						  =     llm_inta_enable_fpaa_cpu_offload
          lowerCamelCase						:Optional[Any]						  =     llm_inta_has_fpaa_weight
          lowerCamelCase						:List[Any]						  =     bnb_abit_quant_type
          lowerCamelCase						:Any						  =     bnb_abit_use_double_quant

          if bnb_abit_compute_dtype is None:
             lowerCamelCase						:List[Any]						  =     torch.floataa
          elif isinstance(__snake_case	,					__snake_case		):
             lowerCamelCase						:Optional[int]						  =     getattr(__snake_case	,					__snake_case		)
          elif isinstance(__snake_case	,					torch.dtype		):
             lowerCamelCase						:List[str]						  =     bnb_abit_compute_dtype
          else:
             raise ValueError('''bnb_4bit_compute_dtype must be a string or a torch.dtype'''		)

          self.post_init()







       def 				snake_case  (				self     :    Union[str, Any]		):
          if not isinstance(self.llm_inta_threshold	,					__snake_case		):
             raise ValueError('''llm_int8_threshold must be a float'''		)

          if self.llm_inta_skip_modules is not None and not isinstance(self.llm_inta_skip_modules	,					__snake_case		):
             raise ValueError('''llm_int8_skip_modules must be a list of strings'''		)
          if not isinstance(self.llm_inta_enable_fpaa_cpu_offload	,					__snake_case		):
             raise ValueError('''llm_int8_enable_fp32_cpu_offload must be a boolean'''		)

          if not isinstance(self.llm_inta_has_fpaa_weight	,					__snake_case		):
             raise ValueError('''llm_int8_has_fp16_weight must be a boolean'''		)

          if self.bnb_abit_compute_dtype is not None and not isinstance(self.bnb_abit_compute_dtype	,					torch.dtype		):
             raise ValueError('''bnb_4bit_compute_dtype must be torch.dtype'''		)

          if not isinstance(self.bnb_abit_quant_type	,					__snake_case		):
             raise ValueError('''bnb_4bit_quant_type must be a string'''		)

          if not isinstance(self.bnb_abit_use_double_quant	,					__snake_case		):
             raise ValueError('''bnb_4bit_use_double_quant must be a boolean'''		)

          if self.load_in_abit and not version.parse(importlib.metadata.version('''bitsandbytes'''		)		) >= version.parse(
              '''0.39.0'''		):
             raise ValueError(
                 '''4 bit quantization requires bitsandbytes>=0.39.0 - please upgrade your bitsandbytes version'''		)







       def 				snake_case  (				self     :    Optional[Any]		):
          return self.load_in_abit or self.load_in_abit







       def 				snake_case  (				self     :    Tuple		):
          if self.load_in_abit:
             return "llm_int8"
          elif self.load_in_abit and self.bnb_abit_quant_type == "fp4":
             return "fp4"
          elif self.load_in_abit and self.bnb_abit_quant_type == "nf4":
             return "nf4"
          else:
             return None







       @classmethod
       def 				snake_case  (				cls     :    Union[str, Any]	,					__snake_case     :    str	,					__snake_case     :    List[Any]	,					**__snake_case     :    int		):
          lowerCamelCase						:Any						  =     cls(**__snake_case		)

          lowerCamelCase						:Tuple						  =     []
          for key, value in kwargs.items():
             if hasattr(__snake_case	,					__snake_case		):
                setattr(__snake_case	,					__snake_case	,					__snake_case		)
                to_remove.append(__snake_case		)
          for key in to_remove:
             kwargs.pop(__snake_case	,					__snake_case		)

          if return_unused_kwargs:
             return config, kwargs
          else:
             return config







       def 				snake_case  (				self     :    List[Any]	,					__snake_case     :    Union[str, os.PathLike]		):
          with open(__snake_case	,					'''w'''	,					encoding='''utf-8'''		) as writer:
             lowerCamelCase						:int						  =     self.to_dict()
             lowerCamelCase						:Dict						  =     json.dumps(__snake_case	,					indent=2	,					sort_keys=__snake_case		) + "\n"

             writer.write(__snake_case		)







       def 				snake_case  (				self     :    Tuple		):
          lowerCamelCase						:int						  =     copy.deepcopy(self.__dict__		)
          lowerCamelCase						:Dict						  =     str(output['''bnb_4bit_compute_dtype''']		).split('''.'''		)[1]

          return output







       def __repr__(				self     :    Tuple		):
          return F"{self.__class__.__name__} {self.to_json_string()}"







       def 				snake_case  (				self     :    Any	,					__snake_case     :    bool = True		):
          if use_diff is True:
             lowerCamelCase						:Optional[Any]						  =     self.to_diff_dict()
          else:
             lowerCamelCase						:Tuple						  =     self.to_dict()
          return json.dumps(__snake_case	,					indent=2	,					sort_keys=__snake_case		) + "\n"







       def 				snake_case  (				self     :    Union[str, Any]		):
          lowerCamelCase						:List[str]						  =     self.to_dict()

          # get the default config dict
          lowerCamelCase						:Optional[Any]						  =     BitsAndBytesConfig().to_dict()

          lowerCamelCase						:Optional[int]						  =     {}

          # only serialize values that differ from the default config
          for key, value in config_dict.items():
             if value != default_config_dict[key]:
                lowerCamelCase						:List[Any]						  =     value

          return serializable_config_dict




import math





def  _lowerCamelCase					(   a_				: int):

			if 1 < number < 4:
						# 2 and 3 are primes
						return True
			elif number < 2 or number % 2 == 0 or number % 3 == 0:
						# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
						return False

			# All primes number are in format of 6k +/- 1
			for i in range(5						,			int(math.sqrt(a_) + 1)						,			6):
						if number % i == 0 or number % (i + 2) == 0:
									return False
			return True





def  _lowerCamelCase					(   a_				: float = 0.1):
			lowerCamelCase						:Dict						  =     3
			lowerCamelCase						:List[Any]						  =     3

			while primes / (2 * j - 1) >= ratio:
						for i in range(j * j + j + 1						,			(j + 2) * (j + 2)						,			j + 1):
									primes += is_prime(a_)
						j += 2
			return j


if __name__ == "__main__":
			import doctest

			doctest.testmod()



