

import math
from typing import Optional

import numpy as np

from ...configuration_utils import PretrainedConfig
from ...utils import logging


a_    :						str    		=      logging.get_logger(__name__)

a_    :						Any    		=      {
    '''facebook/encodec_24khz''': '''https://huggingface.co/facebook/encodec_24khz/resolve/main/config.json''',
    '''facebook/encodec_48khz''': '''https://huggingface.co/facebook/encodec_48khz/resolve/main/config.json''',
}




class      UpperCamelCase (     __a   ):
    __UpperCamelCase         ='''encodec'''

    def __init__(			self :      List[Any]							,    snake_case__ :      str=[1.5, 3.0, 6.0, 12.0, 24.0]							,    snake_case__ :      int=2_4_0_0_0							,    snake_case__ :      Any=1							,    snake_case__ :      Optional[int]=False							,    snake_case__ :      Tuple=None							,    snake_case__ :      Optional[int]=None							,    snake_case__ :      str=1_2_8							,    snake_case__ :      Tuple=3_2							,    snake_case__ :      Optional[int]=1							,    snake_case__ :      Dict=[8, 5, 4, 2]							,    snake_case__ :      List[Any]="weight_norm"							,    snake_case__ :      Union[str, Any]=7							,    snake_case__ :      Optional[int]=7							,    snake_case__ :      List[Any]=3							,    snake_case__ :      Optional[int]=2							,    snake_case__ :      List[str]=True							,    snake_case__ :      str="reflect"							,    snake_case__ :      int=2							,    snake_case__ :      Union[str, Any]=2							,    snake_case__ :      str=1.0							,    snake_case__ :      str=1_0_2_4							,    snake_case__ :      str=None							,    snake_case__ :      List[Any]=True							,    **snake_case__ :      Any							,    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			target_bandwidths
     SCREAMING_SNAKE_CASE								=			sampling_rate
     SCREAMING_SNAKE_CASE								=			audio_channels
     SCREAMING_SNAKE_CASE								=			normalize
     SCREAMING_SNAKE_CASE								=			chunk_length_s
     SCREAMING_SNAKE_CASE								=			overlap
     SCREAMING_SNAKE_CASE								=			hidden_size
     SCREAMING_SNAKE_CASE								=			num_filters
     SCREAMING_SNAKE_CASE								=			num_residual_layers
     SCREAMING_SNAKE_CASE								=			upsampling_ratios
     SCREAMING_SNAKE_CASE								=			norm_type
     SCREAMING_SNAKE_CASE								=			kernel_size
     SCREAMING_SNAKE_CASE								=			last_kernel_size
     SCREAMING_SNAKE_CASE								=			residual_kernel_size
     SCREAMING_SNAKE_CASE								=			dilation_growth_rate
     SCREAMING_SNAKE_CASE								=			use_causal_conv
     SCREAMING_SNAKE_CASE								=			pad_mode
     SCREAMING_SNAKE_CASE								=			compress
     SCREAMING_SNAKE_CASE								=			num_lstm_layers
     SCREAMING_SNAKE_CASE								=			trim_right_ratio
     SCREAMING_SNAKE_CASE								=			codebook_size
     SCREAMING_SNAKE_CASE								=			codebook_dim if codebook_dim is not None else hidden_size
     SCREAMING_SNAKE_CASE								=			use_conv_shortcut

     if self.norm_type not in ["weight_norm", "time_group_norm"]:
      raise ValueError(
          F"""self.norm_type must be one of `\"weight_norm\"`, `\"time_group_norm\"`), got {self.norm_type}"""    )

     super().__init__(**snake_case__    )

    @property
    def UpperCamelCase			(			self :      Any    ):

     """simple docstring"""






     if self.chunk_length_s is None:
      return None
     else:
      return int(self.chunk_length_s * self.sampling_rate    )

    @property
    def UpperCamelCase			(			self :      str    ):

     """simple docstring"""






     if self.chunk_length_s is None or self.overlap is None:
      return None
     else:
      return max(1							,    int((1.0 - self.overlap) * self.chunk_length    )    )

    @property
    def UpperCamelCase			(			self :      Optional[int]    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			np.prod(self.upsampling_ratios    )
     return math.ceil(self.sampling_rate / hop_length    )




    @property
    def UpperCamelCase			(			self :      str    ):

     """simple docstring"""






     return int(1_0_0_0 * self.target_bandwidths[-1] // (self.frame_rate * 1_0)    )




import unittest

from parameterized import parameterized

from transformers import OpenLlamaConfig, is_torch_available, set_seed
from transformers.testing_utils import require_torch, torch_device

from ...generation.test_utils import GenerationTesterMixin
from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
from ...test_pipeline_mixin import PipelineTesterMixin


if is_torch_available():
      import torch

      from transformers import OpenLlamaForCausalLM, OpenLlamaForSequenceClassification, OpenLlamaModel




class      UpperCamelCase :

    def __init__(			self :      Dict							,    snake_case__ :      str							,    snake_case__ :      str=1_3							,    snake_case__ :      Tuple=7							,    snake_case__ :      Tuple=True							,    snake_case__ :      Tuple=True							,    snake_case__ :      List[str]=False							,    snake_case__ :      Any=True							,    snake_case__ :      Union[str, Any]=9_9							,    snake_case__ :      Dict=3_2							,    snake_case__ :      Optional[Any]=5							,    snake_case__ :      Optional[Any]=4							,    snake_case__ :      Union[str, Any]=3_7							,    snake_case__ :      Tuple="gelu"							,    snake_case__ :      Dict=0.1							,    snake_case__ :      Any=0.1							,    snake_case__ :      int=5_1_2							,    snake_case__ :      Dict=1_6							,    snake_case__ :      str=2							,    snake_case__ :      Any=0.02							,    snake_case__ :      List[str]=3							,    snake_case__ :      int=4							,    snake_case__ :      List[str]=None							,    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			parent
     SCREAMING_SNAKE_CASE								=			batch_size
     SCREAMING_SNAKE_CASE								=			seq_length
     SCREAMING_SNAKE_CASE								=			is_training
     SCREAMING_SNAKE_CASE								=			use_input_mask
     SCREAMING_SNAKE_CASE								=			use_token_type_ids
     SCREAMING_SNAKE_CASE								=			use_labels
     SCREAMING_SNAKE_CASE								=			vocab_size
     SCREAMING_SNAKE_CASE								=			hidden_size
     SCREAMING_SNAKE_CASE								=			num_hidden_layers
     SCREAMING_SNAKE_CASE								=			num_attention_heads
     SCREAMING_SNAKE_CASE								=			intermediate_size
     SCREAMING_SNAKE_CASE								=			hidden_act
     SCREAMING_SNAKE_CASE								=			hidden_dropout_prob
     SCREAMING_SNAKE_CASE								=			attention_probs_dropout_prob
     SCREAMING_SNAKE_CASE								=			max_position_embeddings
     SCREAMING_SNAKE_CASE								=			type_vocab_size
     SCREAMING_SNAKE_CASE								=			type_sequence_label_size
     SCREAMING_SNAKE_CASE								=			initializer_range
     SCREAMING_SNAKE_CASE								=			num_labels
     SCREAMING_SNAKE_CASE								=			num_choices
     SCREAMING_SNAKE_CASE								=			scope

    def UpperCamelCase			(			self :      List[Any]    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			ids_tensor([self.batch_size, self.seq_length]							,    self.vocab_size    )

     SCREAMING_SNAKE_CASE								=			None
     if self.use_input_mask:
      SCREAMING_SNAKE_CASE								=			random_attention_mask([self.batch_size, self.seq_length]    )

     SCREAMING_SNAKE_CASE								=			None
     if self.use_token_type_ids:
      SCREAMING_SNAKE_CASE								=			ids_tensor([self.batch_size, self.seq_length]							,    self.type_vocab_size    )

     SCREAMING_SNAKE_CASE								=			None
     SCREAMING_SNAKE_CASE								=			None
     SCREAMING_SNAKE_CASE								=			None
     if self.use_labels:
      SCREAMING_SNAKE_CASE								=			ids_tensor([self.batch_size]							,    self.type_sequence_label_size    )
      SCREAMING_SNAKE_CASE								=			ids_tensor([self.batch_size, self.seq_length]							,    self.num_labels    )
      SCREAMING_SNAKE_CASE								=			ids_tensor([self.batch_size]							,    self.num_choices    )

     SCREAMING_SNAKE_CASE								=			self.get_config()

     return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels

    def UpperCamelCase			(			self :      Dict    ):

     """simple docstring"""






     return OpenLlamaConfig(
         vocab_size=self.vocab_size							,    hidden_size=self.hidden_size							,    num_hidden_layers=self.num_hidden_layers							,    num_attention_heads=self.num_attention_heads							,    intermediate_size=self.intermediate_size							,    hidden_act=self.hidden_act							,    hidden_dropout_prob=self.hidden_dropout_prob							,    attention_probs_dropout_prob=self.attention_probs_dropout_prob							,    max_position_embeddings=self.max_position_embeddings							,    type_vocab_size=self.type_vocab_size							,    is_decoder=snake_case__							,    initializer_range=self.initializer_range							,    use_stable_embedding=snake_case__							,    )

    def UpperCamelCase			(			self :      int							,    snake_case__ :      Tuple							,    snake_case__ :      str							,    snake_case__ :      Optional[Any]							,    snake_case__ :      Union[str, Any]							,    snake_case__ :      List[str]							,    snake_case__ :      Any							,    snake_case__ :      Optional[int]    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			OpenLlamaModel(config=snake_case__    )
     model.to(snake_case__    )
     model.eval()
     SCREAMING_SNAKE_CASE								=			model(snake_case__							,    attention_mask=snake_case__    )
     SCREAMING_SNAKE_CASE								=			model(snake_case__    )
     self.parent.assertEqual(result.last_hidden_state.shape							,    (self.batch_size, self.seq_length, self.hidden_size)    )

    def UpperCamelCase			(			self :      Optional[int]							,    snake_case__ :      Dict							,    snake_case__ :      List[Any]							,    snake_case__ :      str							,    snake_case__ :      str							,    snake_case__ :      int							,    snake_case__ :      Union[str, Any]							,    snake_case__ :      Optional[int]							,    snake_case__ :      List[Any]							,    snake_case__ :      str							,    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			True
     SCREAMING_SNAKE_CASE								=			OpenLlamaModel(snake_case__    )
     model.to(snake_case__    )
     model.eval()
     SCREAMING_SNAKE_CASE								=			model(
         snake_case__							,    attention_mask=snake_case__							,    encoder_hidden_states=snake_case__							,    encoder_attention_mask=snake_case__							,    )
     SCREAMING_SNAKE_CASE								=			model(
         snake_case__							,    attention_mask=snake_case__							,    encoder_hidden_states=snake_case__							,    )
     SCREAMING_SNAKE_CASE								=			model(snake_case__							,    attention_mask=snake_case__    )
     self.parent.assertEqual(result.last_hidden_state.shape							,    (self.batch_size, self.seq_length, self.hidden_size)    )

    def UpperCamelCase			(			self :      Dict							,    snake_case__ :      Union[str, Any]							,    snake_case__ :      int							,    snake_case__ :      int							,    snake_case__ :      List[str]							,    snake_case__ :      Optional[Any]							,    snake_case__ :      Optional[Any]							,    snake_case__ :      Optional[int]							,    snake_case__ :      Optional[int]							,    snake_case__ :      Tuple							,    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			OpenLlamaForCausalLM(config=snake_case__    )
     model.to(snake_case__    )
     model.eval()
     SCREAMING_SNAKE_CASE								=			model(snake_case__							,    attention_mask=snake_case__							,    labels=snake_case__    )
     self.parent.assertEqual(result.logits.shape							,    (self.batch_size, self.seq_length, self.vocab_size)    )

    def UpperCamelCase			(			self :      Optional[int]							,    snake_case__ :      Union[str, Any]							,    snake_case__ :      List[Any]							,    snake_case__ :      Any							,    snake_case__ :      int							,    snake_case__ :      Any							,    snake_case__ :      Union[str, Any]							,    snake_case__ :      int							,    snake_case__ :      str							,    snake_case__ :      Union[str, Any]							,    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			True
     SCREAMING_SNAKE_CASE								=			True
     SCREAMING_SNAKE_CASE								=			OpenLlamaForCausalLM(config=snake_case__    )
     model.to(snake_case__    )
     model.eval()

     # first forward pass
     SCREAMING_SNAKE_CASE								=			model(
         snake_case__							,    attention_mask=snake_case__							,    encoder_hidden_states=snake_case__							,    encoder_attention_mask=snake_case__							,    use_cache=snake_case__							,    )
     SCREAMING_SNAKE_CASE								=			outputs.past_key_values

     # create hypothetical multiple next token and extent to next_input_ids
     SCREAMING_SNAKE_CASE								=			ids_tensor((self.batch_size, 3)							,    config.vocab_size    )
     SCREAMING_SNAKE_CASE								=			ids_tensor((self.batch_size, 3)							,    vocab_size=2    )

     # append to next input_ids and
     SCREAMING_SNAKE_CASE								=			torch.cat([input_ids, next_tokens]							,    dim=-1    )
     SCREAMING_SNAKE_CASE								=			torch.cat([input_mask, next_mask]							,    dim=-1    )

     SCREAMING_SNAKE_CASE								=			model(
         snake_case__							,    attention_mask=snake_case__							,    encoder_hidden_states=snake_case__							,    encoder_attention_mask=snake_case__							,    output_hidden_states=snake_case__							,    )['hidden_states'][0]
     SCREAMING_SNAKE_CASE								=			model(
         snake_case__							,    attention_mask=snake_case__							,    encoder_hidden_states=snake_case__							,    encoder_attention_mask=snake_case__							,    past_key_values=snake_case__							,    output_hidden_states=snake_case__							,    )['hidden_states'][0]

     # select random slice
     SCREAMING_SNAKE_CASE								=			ids_tensor((1,)							,    output_from_past.shape[-1]    ).item()
     SCREAMING_SNAKE_CASE								=			output_from_no_past[:, -3:, random_slice_idx].detach()
     SCREAMING_SNAKE_CASE								=			output_from_past[:, :, random_slice_idx].detach()

     self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1]    )

     # test that outputs are equal for slice
     self.parent.assertTrue(torch.allclose(snake_case__							,    snake_case__							,    atol=1E-3    )    )




    def UpperCamelCase			(			self :      Any    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			self.prepare_config_and_inputs()
     (
         (
         SCREAMING_SNAKE_CASE
     )						,	(
         SCREAMING_SNAKE_CASE
     )						,	(
         SCREAMING_SNAKE_CASE
     )						,	(
         SCREAMING_SNAKE_CASE
     )						,	(
         SCREAMING_SNAKE_CASE
     )						,	(
         SCREAMING_SNAKE_CASE
     )						,	(
         SCREAMING_SNAKE_CASE
     )						,	
     )								=			config_and_inputs
     SCREAMING_SNAKE_CASE								=			{'input_ids': input_ids, 'attention_mask': input_mask}
     return config, inputs_dict




@require_torch
class      UpperCamelCase (     SCREAMING_SNAKE_CASE	,			SCREAMING_SNAKE_CASE	,			SCREAMING_SNAKE_CASE	,			unittest.TestCase   ):
    __UpperCamelCase         =(
        (OpenLlamaModel, OpenLlamaForCausalLM, OpenLlamaForSequenceClassification) if is_torch_available() else ()
    )
    __UpperCamelCase         =(OpenLlamaForCausalLM,) if is_torch_available() else ()
    __UpperCamelCase         =(
        {
            "feature-extraction": OpenLlamaModel,
            "text-classification": OpenLlamaForSequenceClassification,
            "text-generation": OpenLlamaForCausalLM,
            "zero-shot": OpenLlamaForSequenceClassification,
        }
        if is_torch_available()
        else {}
    )
    __UpperCamelCase         =False
    __UpperCamelCase         =False

    def UpperCamelCase			(			self :      int    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			OpenLlamaModelTester(self    )
     SCREAMING_SNAKE_CASE								=			ConfigTester(self							,    config_class=snake_case__							,    hidden_size=3_7    )

    def UpperCamelCase			(			self :      Optional[int]    ):

     """simple docstring"""






     self.config_tester.run_common_tests()

    def UpperCamelCase			(			self :      Any    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			self.model_tester.prepare_config_and_inputs()
     self.model_tester.create_and_check_model(*snake_case__    )

    def UpperCamelCase			(			self :      List[str]    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE								=			self.model_tester.prepare_config_and_inputs()
     for type in ["absolute", "relative_key", "relative_key_query"]:
      SCREAMING_SNAKE_CASE								=			type
      self.model_tester.create_and_check_model(*snake_case__    )

    def UpperCamelCase			(			self :      Any    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE						,	SCREAMING_SNAKE_CASE								=			self.model_tester.prepare_config_and_inputs_for_common()
     SCREAMING_SNAKE_CASE								=			3
     SCREAMING_SNAKE_CASE								=			input_dict['input_ids']
     SCREAMING_SNAKE_CASE								=			input_ids.ne(1    ).to(snake_case__    )
     SCREAMING_SNAKE_CASE								=			ids_tensor([self.model_tester.batch_size]							,    self.model_tester.type_sequence_label_size    )
     SCREAMING_SNAKE_CASE								=			OpenLlamaForSequenceClassification(snake_case__    )
     model.to(snake_case__    )
     model.eval()
     SCREAMING_SNAKE_CASE								=			model(snake_case__							,    attention_mask=snake_case__							,    labels=snake_case__    )
     self.assertEqual(result.logits.shape							,    (self.model_tester.batch_size, self.model_tester.num_labels)    )

    def UpperCamelCase			(			self :      int    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE						,	SCREAMING_SNAKE_CASE								=			self.model_tester.prepare_config_and_inputs_for_common()
     SCREAMING_SNAKE_CASE								=			3
     SCREAMING_SNAKE_CASE								=			'single_label_classification'
     SCREAMING_SNAKE_CASE								=			input_dict['input_ids']
     SCREAMING_SNAKE_CASE								=			input_ids.ne(1    ).to(snake_case__    )
     SCREAMING_SNAKE_CASE								=			ids_tensor([self.model_tester.batch_size]							,    self.model_tester.type_sequence_label_size    )
     SCREAMING_SNAKE_CASE								=			OpenLlamaForSequenceClassification(snake_case__    )
     model.to(snake_case__    )
     model.eval()
     SCREAMING_SNAKE_CASE								=			model(snake_case__							,    attention_mask=snake_case__							,    labels=snake_case__    )
     self.assertEqual(result.logits.shape							,    (self.model_tester.batch_size, self.model_tester.num_labels)    )

    def UpperCamelCase			(			self :      Union[str, Any]    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE						,	SCREAMING_SNAKE_CASE								=			self.model_tester.prepare_config_and_inputs_for_common()
     SCREAMING_SNAKE_CASE								=			3
     SCREAMING_SNAKE_CASE								=			'multi_label_classification'
     SCREAMING_SNAKE_CASE								=			input_dict['input_ids']
     SCREAMING_SNAKE_CASE								=			input_ids.ne(1    ).to(snake_case__    )
     SCREAMING_SNAKE_CASE								=			ids_tensor(
         [self.model_tester.batch_size, config.num_labels]							,    self.model_tester.type_sequence_label_size    ).to(torch.float    )
     SCREAMING_SNAKE_CASE								=			OpenLlamaForSequenceClassification(snake_case__    )
     model.to(snake_case__    )
     model.eval()
     SCREAMING_SNAKE_CASE								=			model(snake_case__							,    attention_mask=snake_case__							,    labels=snake_case__    )
     self.assertEqual(result.logits.shape							,    (self.model_tester.batch_size, self.model_tester.num_labels)    )

    @unittest.skip('Open-Llama buffers include complex numbers, which breaks this test'    )
    def UpperCamelCase			(			self :      Optional[int]    ):

     """simple docstring"""






     pass




    @parameterized.expand([('linear',), ('dynamic',)]    )
    def UpperCamelCase			(			self :      str							,    snake_case__ :      Optional[Any]    ):

     """simple docstring"""






     SCREAMING_SNAKE_CASE						,	SCREAMING_SNAKE_CASE								=			self.model_tester.prepare_config_and_inputs_for_common()
     SCREAMING_SNAKE_CASE								=			ids_tensor([1, 1_0]							,    config.vocab_size    )
     SCREAMING_SNAKE_CASE								=			ids_tensor([1, int(config.max_position_embeddings * 1.5    )]							,    config.vocab_size    )

     set_seed(4_2    )  # Fixed seed at init time so the two models get the same random weights
     SCREAMING_SNAKE_CASE								=			OpenLlamaModel(snake_case__    )
     original_model.to(snake_case__    )
     original_model.eval()
     SCREAMING_SNAKE_CASE								=			original_model(snake_case__    ).last_hidden_state
     SCREAMING_SNAKE_CASE								=			original_model(snake_case__    ).last_hidden_state

     set_seed(4_2    )  # Fixed seed at init time so the two models get the same random weights
     SCREAMING_SNAKE_CASE								=			{'type': scaling_type, 'factor': 10.0}
     SCREAMING_SNAKE_CASE								=			OpenLlamaModel(snake_case__    )
     scaled_model.to(snake_case__    )
     scaled_model.eval()
     SCREAMING_SNAKE_CASE								=			scaled_model(snake_case__    ).last_hidden_state
     SCREAMING_SNAKE_CASE								=			scaled_model(snake_case__    ).last_hidden_state

     # Dynamic scaling does not change the RoPE embeddings until it receives an input longer than the original
     # maximum sequence length, so the outputs for the short input should match.
     if scaling_type == "dynamic":
      self.assertTrue(torch.allclose(snake_case__							,    snake_case__							,    atol=1E-5    )    )
     else:
      self.assertFalse(torch.allclose(snake_case__							,    snake_case__							,    atol=1E-5    )    )

     # The output should be different for long inputs
     self.assertFalse(torch.allclose(snake_case__							,    snake_case__							,    atol=1E-5    )    )

