


import pytest

from datasets.utils.sharding import _distribute_shards, _number_of_shards_in_gen_kwargs, _split_gen_kwargs





@pytest.mark.parametrize(
    """kwargs, expected"""						,	[
        ({"""num_shards""": 0, """max_num_jobs""": 1}, []),
        ({"""num_shards""": 10, """max_num_jobs""": 1}, [range(10      )]),
        ({"""num_shards""": 10, """max_num_jobs""": 10}, [range(UpperCAmelCase						,	i + 1      ) for i in range(10      )]),
        ({"""num_shards""": 1, """max_num_jobs""": 10}, [range(1      )]),
        ({"""num_shards""": 10, """max_num_jobs""": 3}, [range(0						,	4      ), range(4						,	7      ), range(7						,	10      )]),
        ({"""num_shards""": 3, """max_num_jobs""": 10}, [range(0						,	1      ), range(1						,	2      ), range(2						,	3      )]),
    ]						,	)
def   _UpperCAmelCase       (     UpperCAmelCase      :			Dict						,	UpperCAmelCase      :			List[Any]      ):
      """simple docstring"""




      __lowerCamelCase     :      List[Any]       						=						_distribute_shards(**UpperCAmelCase      )
      assert out == expected





@pytest.mark.parametrize(
    """gen_kwargs, max_num_jobs, expected"""						,	[
        ({"""foo""": 0}, 10, [{"""foo""": 0}]),
        ({"""shards""": [0, 1, 2, 3]}, 1, [{"""shards""": [0, 1, 2, 3]}]),
        ({"""shards""": [0, 1, 2, 3]}, 4, [{"""shards""": [0]}, {"""shards""": [1]}, {"""shards""": [2]}, {"""shards""": [3]}]),
        ({"""shards""": [0, 1]}, 4, [{"""shards""": [0]}, {"""shards""": [1]}]),
        ({"""shards""": [0, 1, 2, 3]}, 2, [{"""shards""": [0, 1]}, {"""shards""": [2, 3]}]),
    ]						,	)
def   _UpperCAmelCase       (     UpperCAmelCase      :			str						,	UpperCAmelCase      :			Optional[int]						,	UpperCAmelCase      :			Union[str, Any]      ):
      """simple docstring"""




      __lowerCamelCase     :      Optional[Any]       						=						_split_gen_kwargs(UpperCAmelCase						,	UpperCAmelCase      )
      assert out == expected





@pytest.mark.parametrize(
    """gen_kwargs, expected"""						,	[
        ({"""foo""": 0}, 1),
        ({"""shards""": [0]}, 1),
        ({"""shards""": [0, 1, 2, 3]}, 4),
        ({"""shards""": [0, 1, 2, 3], """foo""": 0}, 4),
        ({"""shards""": [0, 1, 2, 3], """other""": (0, 1)}, 4),
        ({"""shards""": [0, 1, 2, 3], """shards2""": [0, 1]}, RuntimeError),
    ]						,	)
def   _UpperCAmelCase       (     UpperCAmelCase      :			Optional[Any]						,	UpperCAmelCase      :			List[str]      ):
      """simple docstring"""




      if expected is RuntimeError:
            with pytest.raises(UpperCAmelCase      ):
                  _number_of_shards_in_gen_kwargs(UpperCAmelCase      )
      else:
            __lowerCamelCase     :      int       						=						_number_of_shards_in_gen_kwargs(UpperCAmelCase      )
            assert out == expected







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


__UpperCamelCase    :						Tuple     =							logging.get_logger(__name__)

__UpperCamelCase    :						Any     =							{
    'facebook/nllb-moe-54B': 'https://huggingface.co/facebook/nllb-moe-54b/resolve/main/config.json',
}



class 							_UpperCamelCase (						A						):

   '''simple docstring'''







   a_				:							int    = "nllb-moe"
   a_				:							Optional[int]    = ["past_key_values"]
   a_				:							Optional[Any]    = {"num_attention_heads": "encoder_attention_heads", "hidden_size": "d_model"}

   def __init__(  self  : int       ,  _lowerCamelCase  : Union[str, Any]=1_2_8_1_1_2       ,  _lowerCamelCase  : List[str]=1_0_2_4       ,  _lowerCamelCase  : Optional[int]=1_2       ,  _lowerCamelCase  : int=4_0_9_6       ,  _lowerCamelCase  : Union[str, Any]=1_6       ,  _lowerCamelCase  : int=1_2       ,  _lowerCamelCase  : Optional[int]=4_0_9_6       ,  _lowerCamelCase  : Any=1_6       ,  _lowerCamelCase  : Any=0.05       ,  _lowerCamelCase  : List[Any]=0.05       ,  _lowerCamelCase  : Tuple=True       ,  _lowerCamelCase  : Any=True       ,  _lowerCamelCase  : Optional[int]="relu"       ,  _lowerCamelCase  : Dict=1_0_2_4       ,  _lowerCamelCase  : Optional[int]=0.1       ,  _lowerCamelCase  : Optional[int]=0.1       ,  _lowerCamelCase  : Optional[int]=0.0       ,  _lowerCamelCase  : List[Any]=0.02       ,  _lowerCamelCase  : List[str]=2       ,  _lowerCamelCase  : List[str]=True       ,  _lowerCamelCase  : Union[str, Any]=False       ,  _lowerCamelCase  : Optional[Any]="float32"       ,  _lowerCamelCase  : Union[str, Any]=False       ,  _lowerCamelCase  : Tuple=1_2_8       ,  _lowerCamelCase  : Dict=6_4       ,  _lowerCamelCase  : Any=4       ,  _lowerCamelCase  : List[Any]=4       ,  _lowerCamelCase  : str=0.001       ,  _lowerCamelCase  : Dict=0.001       ,  _lowerCamelCase  : Any="all"       ,  _lowerCamelCase  : Optional[Any]=False       ,  _lowerCamelCase  : List[Any]=False       ,  _lowerCamelCase  : Optional[Any]=1.0       ,  _lowerCamelCase  : List[str]=0.2       ,  _lowerCamelCase  : List[Any]=1       ,  _lowerCamelCase  : str=0       ,  _lowerCamelCase  : int=2       ,  _lowerCamelCase  : int=False       ,  **_lowerCamelCase  : List[str]       ,  ):






         '''simple docstring'''



         __lowerCamelCase     :      Optional[Any]       						=						vocab_size
         __lowerCamelCase     :      str       						=						max_position_embeddings
         __lowerCamelCase     :      int       						=						d_model
         __lowerCamelCase     :      Optional[Any]       						=						encoder_ffn_dim
         __lowerCamelCase     :      str       						=						encoder_layers
         __lowerCamelCase     :      Tuple       						=						encoder_attention_heads
         __lowerCamelCase     :      Union[str, Any]       						=						decoder_ffn_dim
         __lowerCamelCase     :      Dict       						=						decoder_layers
         __lowerCamelCase     :      Any       						=						decoder_attention_heads
         __lowerCamelCase     :      Union[str, Any]       						=						dropout
         __lowerCamelCase     :      Dict       						=						attention_dropout
         __lowerCamelCase     :      int       						=						activation_dropout
         __lowerCamelCase     :      Union[str, Any]       						=						activation_function
         __lowerCamelCase     :      Optional[int]       						=						init_std
         __lowerCamelCase     :      Union[str, Any]       						=						encoder_layerdrop
         __lowerCamelCase     :      Dict       						=						decoder_layerdrop
         __lowerCamelCase     :      List[str]       						=						use_cache
         __lowerCamelCase     :      Any       						=						encoder_layers
         __lowerCamelCase     :      List[Any]       						=						scale_embedding  # scale factor will be sqrt(d_model) if True
         __lowerCamelCase     :      Optional[Any]       						=						router_z_loss_coef
         __lowerCamelCase     :      Union[str, Any]       						=						router_aux_loss_coef
         __lowerCamelCase     :      Dict       						=						decoder_sparse_step
         __lowerCamelCase     :      Optional[int]       						=						encoder_sparse_step
         __lowerCamelCase     :      Any       						=						num_experts
         __lowerCamelCase     :      int       						=						expert_capacity
         __lowerCamelCase     :      Dict       						=						router_bias
         if router_dtype not in ["float32", "float16", "bfloat16"]:
               raise ValueError(F"""`router_dtype` must be one of 'float32', 'float16' or 'bfloat16', got {router_dtype}"""							)
         __lowerCamelCase     :      Tuple       						=						router_dtype

         __lowerCamelCase     :      Dict       						=						router_ignore_padding_tokens
         __lowerCamelCase     :      str       						=						batch_prioritized_routing
         __lowerCamelCase     :      List[str]       						=						second_expert_policy
         __lowerCamelCase     :      Tuple       						=						normalize_router_prob_before_dropping
         __lowerCamelCase     :      Dict       						=						moe_eval_capacity_token_fraction
         __lowerCamelCase     :      Optional[int]       						=						moe_token_dropout
         __lowerCamelCase     :      Dict       						=						output_router_logits
         super().__init__(
             pad_token_id=_lowerCamelCase       ,  bos_token_id=_lowerCamelCase       ,  eos_token_id=_lowerCamelCase       ,  is_encoder_decoder=_lowerCamelCase       ,  decoder_start_token_id=_lowerCamelCase       ,  **_lowerCamelCase       ,  )



