


"""simple docstring"""

from collections import OrderedDict
from typing import Any, Mapping, Optional

from ... import PreTrainedTokenizer, TensorType, is_torch_available
from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfigWithPast
from ...utils import logging


UpperCAmelCase__					=logging.get_logger(__name__)

UpperCAmelCase__					={
    "EleutherAI/gpt-neo-1.3B": "https://huggingface.co/EleutherAI/gpt-neo-1.3B/resolve/main/config.json",
    # See all GPTNeo models at https://huggingface.co/models?filter=gpt_neo
}





class  lowerCamelCase__    (		_a     ):
      a			:  List[Any]           =		"""gpt_neo"""
      a			:  Optional[int]           =		["""past_key_values"""]
      a			:  Dict           =		{"""num_attention_heads""": """num_heads""", """num_hidden_layers""": """num_layers"""}
      def __init__(		self						:						str   ,							A_						:						Union[str, Any]=5_0_2_5_7   ,							A_						:						Union[str, Any]=2_0_4_8   ,							A_						:						Optional[Any]=2_0_4_8   ,							A_						:						Optional[int]=2_4   ,							A_						:						Optional[Any]=[[["global", "local"], 1_2]]   ,							A_						:						List[str]=1_6   ,							A_						:						List[str]=None   ,							A_						:						Dict=2_5_6   ,							A_						:						Optional[Any]="gelu_new"   ,							A_						:						int=0.0   ,							A_						:						Any=0.0   ,							A_						:						int=0.0   ,							A_						:						Optional[int]=0.1   ,							A_						:						Optional[Any]=1e-5   ,							A_						:						Union[str, Any]=0.02   ,							A_						:						Tuple=True   ,							A_						:						Optional[Any]=5_0_2_5_6   ,							A_						:						Optional[Any]=5_0_2_5_6   ,							**A_						:						List[Any]   ,							):






       '''simple docstring'''


       __lowercase						=						vocab_size
       __lowercase						=						max_position_embeddings
       __lowercase						=						hidden_size
       __lowercase						=						num_layers
       __lowercase						=						num_heads
       __lowercase						=						intermediate_size
       __lowercase						=						window_size
       __lowercase						=						activation_function
       __lowercase						=						resid_dropout
       __lowercase						=						embed_dropout
       __lowercase						=						attention_dropout
       __lowercase						=						classifier_dropout
       __lowercase						=						layer_norm_epsilon
       __lowercase						=						initializer_range
       __lowercase						=						use_cache

       __lowercase						=						bos_token_id
       __lowercase						=						eos_token_id

       __lowercase						=						attention_types
       __lowercase						=						self.expand_attention_types_params(A_				)

       if len(self.attention_layers				) != self.num_layers:
        raise ValueError(
            """Configuration for convolutional module is incorrect. """
            """It is required that `len(config.attention_layers)` == `config.num_layers` """
            F'''but is `len(config.attention_layers) = {len(self.attention_layers				)}`, '''
            F'''`config.num_layers = {self.num_layers}`. '''
            """`config.attention_layers` is prepared using `config.attention_types`. """
            """Please verify the value of `config.attention_types` argument."""				)

       super().__init__(bos_token_id=A_   ,							eos_token_id=A_   ,							**A_				)






      @staticmethod
      def SCREAMING_SNAKE_CASE_						(		A_						:						List[str]				):






       '''simple docstring'''


       __lowercase						=						[]
       for item in attention_types:
        for _ in range(item[1]				):
         attentions.extend(item[0]				)
       return attentions






def lowerCAmelCase_   (					UpperCamelCase__						:			Dict					, UpperCamelCase__						:			List[str]					, UpperCamelCase__						:			Tuple					, UpperCamelCase__						:			List[str]			):






 """simple docstring"""







 import torch

 __lowercase						=						input.size()
 __lowercase						=						len(UpperCamelCase__			)
 __lowercase						=						shape[dimension]

 __lowercase						=						torch.arange(0					, UpperCamelCase__					, UpperCamelCase__			)
 __lowercase						=						torch.div(sizedim - size					, UpperCamelCase__					, rounding_mode="""floor"""			) + 1
 __lowercase						=						torch.arange(UpperCamelCase__			) + low_indices[:min_length][:, None]

 __lowercase						=						[slice(UpperCamelCase__			)] * rank
 __lowercase						=						indices
 __lowercase						=						input[s]

 __lowercase						=						list(range(0					, rank + 1			)			)
 perm.append(perm.pop(dimension + 1			)			)

 return sliced.permute(UpperCamelCase__			)


def lowerCAmelCase_   (					UpperCamelCase__						:			Dict					, UpperCamelCase__						:			Union[str, Any]			):






 """simple docstring"""







 import torch

 __lowercase						=						torch.arange(1					, UpperCamelCase__			)
 __lowercase						=						torch.remainder(UpperCamelCase__					, UpperCamelCase__			)
 __lowercase						=						remainders == 0
 __lowercase						=						candidates[divisor_indices]
 __lowercase						=						torch.max(UpperCamelCase__			)
 return largest_divisor, torch.div(UpperCamelCase__					, UpperCamelCase__					, rounding_mode="""floor"""			)





class  lowerCamelCase__    (		_a     ):
      @property
      def SCREAMING_SNAKE_CASE_						(		self						:						Optional[int]				):






       '''simple docstring'''


       __lowercase						=						OrderedDict({"""input_ids""": {0: """batch""", 1: """sequence"""}}				)
       if self.use_past:
        self.fill_with_past_key_values_(A_   ,							direction="""inputs"""				)
        __lowercase						=						{0: """batch""", 1: """past_sequence + sequence"""}
       else:
        __lowercase						=						{0: """batch""", 1: """sequence"""}

       return common_inputs
      @property
      def SCREAMING_SNAKE_CASE_						(		self						:						List[Any]				):






       '''simple docstring'''


       return self._config.num_heads
      def SCREAMING_SNAKE_CASE_						(		self						:						List[Any]   ,							A_						:						PreTrainedTokenizer   ,							A_						:						int = -1   ,							A_						:						int = -1   ,							A_						:						bool = False   ,							A_						:						Optional[TensorType] = None   ,							):






       '''simple docstring'''


       __lowercase						=						super(A_   ,							self				).generate_dummy_inputs(
           A_   ,							batch_size=A_   ,							seq_length=A_   ,							is_pair=A_   ,							framework=A_				)

       # We need to order the input in the way they appears in the forward()
       __lowercase						=						OrderedDict({"""input_ids""": common_inputs["""input_ids"""]}				)

       # Need to add the past_keys
       if self.use_past:
        if not is_torch_available():
         raise ValueError("""Cannot generate dummy past_keys inputs without PyTorch installed."""				)
        else:
         import torch

         __lowercase				,		__lowercase						=						common_inputs["""input_ids"""].shape
         # Not using the same length for past_key_values
         __lowercase						=						seqlen + 2
         __lowercase						=						(
             batch,
             self.num_attention_heads,
             past_key_values_length,
             self._config.hidden_size // self.num_attention_heads,
         )
         __lowercase						=						[
             (torch.zeros(A_				), torch.zeros(A_				)) for _ in range(self.num_layers				)
         ]

       __lowercase						=						common_inputs["""attention_mask"""]
       if self.use_past:
        __lowercase						=						ordered_inputs["""attention_mask"""].dtype
        __lowercase						=						torch.cat(
            [ordered_inputs["""attention_mask"""], torch.ones(A_   ,							A_   ,							dtype=A_				)]   ,							dim=1				)

       return ordered_inputs






      @property
      def SCREAMING_SNAKE_CASE_						(		self						:						int				):






       '''simple docstring'''


       return 1_3




"""simple docstring"""

import unittest

import numpy as np

from transformers.testing_utils import require_flax, require_tf, require_torch
from transformers.utils import (
    expand_dims,
    flatten_dict,
    is_flax_available,
    is_tf_available,
    is_torch_available,
    reshape,
    squeeze,
    transpose,
)


if is_flax_available():
       import jax.numpy as jnp

if is_tf_available():
       import tensorflow as tf

if is_torch_available():
       import torch





class  lowerCamelCase__    (		unittest.TestCase     ):
      def SCREAMING_SNAKE_CASE_						(		self						:						Any				):






       '''simple docstring'''


       __lowercase						=						{
           """task_specific_params""": {
               """summarization""": {"""length_penalty""": 1.0, """max_length""": 1_2_8, """min_length""": 1_2, """num_beams""": 4},
               """summarization_cnn""": {"""length_penalty""": 2.0, """max_length""": 1_4_2, """min_length""": 5_6, """num_beams""": 4},
               """summarization_xsum""": {"""length_penalty""": 1.0, """max_length""": 6_2, """min_length""": 1_1, """num_beams""": 6},
           }
       }
       __lowercase						=						{
           """task_specific_params.summarization.length_penalty""": 1.0,
           """task_specific_params.summarization.max_length""": 1_2_8,
           """task_specific_params.summarization.min_length""": 1_2,
           """task_specific_params.summarization.num_beams""": 4,
           """task_specific_params.summarization_cnn.length_penalty""": 2.0,
           """task_specific_params.summarization_cnn.max_length""": 1_4_2,
           """task_specific_params.summarization_cnn.min_length""": 5_6,
           """task_specific_params.summarization_cnn.num_beams""": 4,
           """task_specific_params.summarization_xsum.length_penalty""": 1.0,
           """task_specific_params.summarization_xsum.max_length""": 6_2,
           """task_specific_params.summarization_xsum.min_length""": 1_1,
           """task_specific_params.summarization_xsum.num_beams""": 6,
       }

       self.assertEqual(flatten_dict(A_				)   ,							A_				)
      def SCREAMING_SNAKE_CASE_						(		self						:						Union[str, Any]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       self.assertTrue(np.allclose(transpose(A_				)   ,							x.transpose()				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       self.assertTrue(np.allclose(transpose(A_   ,							axes=(1, 2, 0)				)   ,							x.transpose((1, 2, 0)				)				)				)
      @require_torch
      def SCREAMING_SNAKE_CASE_						(		self						:						Tuple				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						torch.tensor(A_				)
       self.assertTrue(np.allclose(transpose(A_				)   ,							transpose(A_				).numpy()				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       __lowercase						=						torch.tensor(A_				)
       self.assertTrue(np.allclose(transpose(A_   ,							axes=(1, 2, 0)				)   ,							transpose(A_   ,							axes=(1, 2, 0)				).numpy()				)				)
      @require_tf
      def SCREAMING_SNAKE_CASE_						(		self						:						int				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						tf.constant(A_				)
       self.assertTrue(np.allclose(transpose(A_				)   ,							transpose(A_				).numpy()				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       __lowercase						=						tf.constant(A_				)
       self.assertTrue(np.allclose(transpose(A_   ,							axes=(1, 2, 0)				)   ,							transpose(A_   ,							axes=(1, 2, 0)				).numpy()				)				)
      @require_flax
      def SCREAMING_SNAKE_CASE_						(		self						:						Optional[int]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						jnp.array(A_				)
       self.assertTrue(np.allclose(transpose(A_				)   ,							np.asarray(transpose(A_				)				)				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       __lowercase						=						jnp.array(A_				)
       self.assertTrue(np.allclose(transpose(A_   ,							axes=(1, 2, 0)				)   ,							np.asarray(transpose(A_   ,							axes=(1, 2, 0)				)				)				)				)
      def SCREAMING_SNAKE_CASE_						(		self						:						Tuple				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       self.assertTrue(np.allclose(reshape(A_   ,							(4, 3)				)   ,							np.reshape(A_   ,							(4, 3)				)				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       self.assertTrue(np.allclose(reshape(A_   ,							(1_2, 5)				)   ,							np.reshape(A_   ,							(1_2, 5)				)				)				)
      @require_torch
      def SCREAMING_SNAKE_CASE_						(		self						:						Dict				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						torch.tensor(A_				)
       self.assertTrue(np.allclose(reshape(A_   ,							(4, 3)				)   ,							reshape(A_   ,							(4, 3)				).numpy()				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       __lowercase						=						torch.tensor(A_				)
       self.assertTrue(np.allclose(reshape(A_   ,							(1_2, 5)				)   ,							reshape(A_   ,							(1_2, 5)				).numpy()				)				)
      @require_tf
      def SCREAMING_SNAKE_CASE_						(		self						:						Optional[int]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						tf.constant(A_				)
       self.assertTrue(np.allclose(reshape(A_   ,							(4, 3)				)   ,							reshape(A_   ,							(4, 3)				).numpy()				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       __lowercase						=						tf.constant(A_				)
       self.assertTrue(np.allclose(reshape(A_   ,							(1_2, 5)				)   ,							reshape(A_   ,							(1_2, 5)				).numpy()				)				)
      @require_flax
      def SCREAMING_SNAKE_CASE_						(		self						:						str				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						jnp.array(A_				)
       self.assertTrue(np.allclose(reshape(A_   ,							(4, 3)				)   ,							np.asarray(reshape(A_   ,							(4, 3)				)				)				)				)

       __lowercase						=						np.random.randn(3   ,							4   ,							5				)
       __lowercase						=						jnp.array(A_				)
       self.assertTrue(np.allclose(reshape(A_   ,							(1_2, 5)				)   ,							np.asarray(reshape(A_   ,							(1_2, 5)				)				)				)				)
      def SCREAMING_SNAKE_CASE_						(		self						:						Dict				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(1   ,							3   ,							4				)
       self.assertTrue(np.allclose(squeeze(A_				)   ,							np.squeeze(A_				)				)				)

       __lowercase						=						np.random.randn(1   ,							4   ,							1   ,							5				)
       self.assertTrue(np.allclose(squeeze(A_   ,							axis=2				)   ,							np.squeeze(A_   ,							axis=2				)				)				)
      @require_torch
      def SCREAMING_SNAKE_CASE_						(		self						:						List[Any]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(1   ,							3   ,							4				)
       __lowercase						=						torch.tensor(A_				)
       self.assertTrue(np.allclose(squeeze(A_				)   ,							squeeze(A_				).numpy()				)				)

       __lowercase						=						np.random.randn(1   ,							4   ,							1   ,							5				)
       __lowercase						=						torch.tensor(A_				)
       self.assertTrue(np.allclose(squeeze(A_   ,							axis=2				)   ,							squeeze(A_   ,							axis=2				).numpy()				)				)
      @require_tf
      def SCREAMING_SNAKE_CASE_						(		self						:						Tuple				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(1   ,							3   ,							4				)
       __lowercase						=						tf.constant(A_				)
       self.assertTrue(np.allclose(squeeze(A_				)   ,							squeeze(A_				).numpy()				)				)

       __lowercase						=						np.random.randn(1   ,							4   ,							1   ,							5				)
       __lowercase						=						tf.constant(A_				)
       self.assertTrue(np.allclose(squeeze(A_   ,							axis=2				)   ,							squeeze(A_   ,							axis=2				).numpy()				)				)
      @require_flax
      def SCREAMING_SNAKE_CASE_						(		self						:						List[Any]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(1   ,							3   ,							4				)
       __lowercase						=						jnp.array(A_				)
       self.assertTrue(np.allclose(squeeze(A_				)   ,							np.asarray(squeeze(A_				)				)				)				)

       __lowercase						=						np.random.randn(1   ,							4   ,							1   ,							5				)
       __lowercase						=						jnp.array(A_				)
       self.assertTrue(np.allclose(squeeze(A_   ,							axis=2				)   ,							np.asarray(squeeze(A_   ,							axis=2				)				)				)				)
      def SCREAMING_SNAKE_CASE_						(		self						:						Tuple				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       self.assertTrue(np.allclose(expand_dims(A_   ,							axis=1				)   ,							np.expand_dims(A_   ,							axis=1				)				)				)
      @require_torch
      def SCREAMING_SNAKE_CASE_						(		self						:						Optional[int]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						torch.tensor(A_				)
       self.assertTrue(np.allclose(expand_dims(A_   ,							axis=1				)   ,							expand_dims(A_   ,							axis=1				).numpy()				)				)
      @require_tf
      def SCREAMING_SNAKE_CASE_						(		self						:						Optional[Any]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						tf.constant(A_				)
       self.assertTrue(np.allclose(expand_dims(A_   ,							axis=1				)   ,							expand_dims(A_   ,							axis=1				).numpy()				)				)






      @require_flax
      def SCREAMING_SNAKE_CASE_						(		self						:						List[str]				):






       '''simple docstring'''


       __lowercase						=						np.random.randn(3   ,							4				)
       __lowercase						=						jnp.array(A_				)
       self.assertTrue(np.allclose(expand_dims(A_   ,							axis=1				)   ,							np.asarray(expand_dims(A_   ,							axis=1				)				)				)				)
