






import functools
import gc
import inspect

import torch

from .imports import is_npu_available, is_xpu_available
def 						_a    (      *a :List[str] )							->			Dict:
 if not isinstance(a	,							a ):
  a		  =      list(a )
 for i in range(len(a ) ):
  a		  =      None
 gc.collect()
 if is_xpu_available():
  torch.xpu.empty_cache()
 elif is_npu_available():
  torch.npu.empty_cache()
 else:
  torch.cuda.empty_cache()
 return objects
def 						_a    (      a :Exception )							->			bool:
 a		  =      [
     '''CUDA out of memory.''',  # CUDA OOM
     '''cuDNN error: CUDNN_STATUS_NOT_SUPPORTED.''',  # CUDNN SNAFU
     '''DefaultCPUAllocator: can\'t allocate memory''',  # CPU OOM
 ]
 if isinstance(a	,							a ) and len(exception.args ) == 1:
  return any(err in exception.args[0] for err in _statements )
 return False

def 						_a    (      a :callable = None	,							a :int = 128 )							->			Optional[Any]:
 if function is None:
  return functools.partial(a	,							starting_batch_size=a )

 a		  =      starting_batch_size

 def decorator(*a :Union[str, Any]	,							**a :Dict ):
  nonlocal batch_size
  gc.collect()
  if is_xpu_available():
   torch.xpu.empty_cache()
  elif is_npu_available():
   torch.npu.empty_cache()
  else:
   torch.cuda.empty_cache()
  a		  =      list(inspect.signature(a ).parameters.keys() )
  # Guard against user error
  if len(a ) < (len(a ) + 1):
   a		  =      ''', '''.join([F"""{arg}={value}""" for arg, value in zip(params[1:]	,							args[1:] )] )
   raise TypeError(
       F"""Batch size was passed into `{function.__name__}` as the first argument when called."""
       F"""Remove this as the decorator already does so: `{function.__name__}({arg_str})`""" )
  while True:
   if batch_size == 0:
    raise RuntimeError('''No executable batch size found, reached zero.''' )
   try:
    return function(a	,							*a	,							**a )
   except Exception as e:
    if should_reduce_batch_size(a ):
     gc.collect()
     if is_xpu_available():
      torch.xpu.empty_cache()
     elif is_npu_available():
      torch.npu.empty_cache()
     else:
      torch.cuda.empty_cache()
     batch_size //= 2
    else:
     raise

 return decorator










from typing import Mapping

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


UpperCAmelCase__				   =		logging.get_logger(__name__)

UpperCAmelCase__				   =		{
    "t5-small": "https://huggingface.co/t5-small/resolve/main/config.json",
    "t5-base": "https://huggingface.co/t5-base/resolve/main/config.json",
    "t5-large": "https://huggingface.co/t5-large/resolve/main/config.json",
    "t5-3b": "https://huggingface.co/t5-3b/resolve/main/config.json",
    "t5-11b": "https://huggingface.co/t5-11b/resolve/main/config.json",
}






class 		lowercase_					(	lowercase   ):






      '''simple docstring'''




      __snake_case       =  '''t5'''
      __snake_case       =  ['''past_key_values''']
      __snake_case       =  {'''hidden_size''': '''d_model''', '''num_attention_heads''': '''num_heads''', '''num_hidden_layers''': '''num_layers'''}







      def __init__(      self      :						Optional[Any] ,					__UpperCAmelCase      :						Optional[Any]=32_128 ,					__UpperCAmelCase      :						List[Any]=512 ,					__UpperCAmelCase      :						Dict=64 ,					__UpperCAmelCase      :						Tuple=2_048 ,					__UpperCAmelCase      :						int=6 ,					__UpperCAmelCase      :						Optional[int]=None ,					__UpperCAmelCase      :						Optional[int]=8 ,					__UpperCAmelCase      :						str=32 ,					__UpperCAmelCase      :						Tuple=128 ,					__UpperCAmelCase      :						Optional[Any]=0.1 ,					__UpperCAmelCase      :						int=1e-6 ,					__UpperCAmelCase      :						int=1.0 ,					__UpperCAmelCase      :						List[str]="relu" ,					__UpperCAmelCase      :						int=True ,					__UpperCAmelCase      :						int=True ,					__UpperCAmelCase      :						List[Any]=0 ,					__UpperCAmelCase      :						int=1 ,					**__UpperCAmelCase      :						str ,					)    ->Optional[Any]:




       """simple docstring"""


       a		  =      vocab_size
       a		  =      d_model
       a		  =      d_kv
       a		  =      d_ff
       a		  =      num_layers
       a		  =      (
           num_decoder_layers if num_decoder_layers is not None else self.num_layers
       )  # default = symmetry
       a		  =      num_heads
       a		  =      relative_attention_num_buckets
       a		  =      relative_attention_max_distance
       a		  =      dropout_rate
       a		  =      layer_norm_epsilon
       a		  =      initializer_factor
       a		  =      feed_forward_proj
       a		  =      use_cache

       a		  =      self.feed_forward_proj.split('''-'''  )
       a		  =      act_info[-1]
       a		  =      act_info[0] == '''gated'''

       if len(__UpperCAmelCase  ) > 1 and act_info[0] != "gated" or len(__UpperCAmelCase  ) > 2:
        raise ValueError(
            F"""`feed_forward_proj`: {feed_forward_proj} is not a valid activation function of the dense layer."""
            '''Please make sure `feed_forward_proj` is of the format `gated-{ACT_FN}` or `{ACT_FN}`, e.g. '''
            '''\'gated-gelu\' or \'relu\''''  )

       # for backwards compatibility
       if feed_forward_proj == "gated-gelu":
        a		  =      '''gelu_new'''

       super().__init__(
           pad_token_id=__UpperCAmelCase ,					eos_token_id=__UpperCAmelCase ,					is_encoder_decoder=__UpperCAmelCase ,					**__UpperCAmelCase ,					)






class 		lowercase_					(	lowercase   ):






      '''simple docstring'''




      @property
      def       __lowerCAmelCase					(      self      :						Optional[Any]  )    ->Mapping[str, Mapping[int, str]]:




       """simple docstring"""


       a		  =      {
           '''input_ids''': {0: '''batch''', 1: '''encoder_sequence'''},
           '''attention_mask''': {0: '''batch''', 1: '''encoder_sequence'''},
       }
       if self.use_past:
        a		  =      '''past_encoder_sequence + sequence'''
        a		  =      {0: '''batch'''}
        a		  =      {0: '''batch''', 1: '''past_decoder_sequence + sequence'''}
       else:
        a		  =      {0: '''batch''', 1: '''decoder_sequence'''}
        a		  =      {0: '''batch''', 1: '''decoder_sequence'''}

       if self.use_past:
        self.fill_with_past_key_values_(__UpperCAmelCase ,					direction='''inputs'''  )

       return common_inputs







      @property
      def       __lowerCAmelCase					(      self      :						Union[str, Any]  )    ->int:




       """simple docstring"""


       return 13


