


'''simple docstring'''



import re

from flax.core.frozen_dict import freeze
from flax.traverse_util import flatten_dict, unflatten_dict
from jax.experimental import PartitionSpec as P


# Sentinels
__A	=object()

# For specifying empty leaf dict `{}`
__A	=object()







def     _UpperCamelCase      (		UpperCamelCase__ ,      UpperCamelCase__					):
			UpperCAmelCase__  :					Union[str, Any]        =     tuple((re.compile(x + """$"""					) for x in qs)					)
			for i in range(len(UpperCamelCase__					) - len(UpperCamelCase__					) + 1					):
						UpperCAmelCase__  :					Optional[Any]        =     [x.match(UpperCamelCase__					) for x, y in zip(UpperCamelCase__ ,      ks[i:]					)]
						if matches and all(UpperCamelCase__					):
									return True
			return False







def     _UpperCamelCase      (		UpperCamelCase__					):
			def replace(UpperCamelCase__ ,      UpperCamelCase__					):
						for rule, replacement in rules:
									if _match(UpperCamelCase__ ,      UpperCamelCase__					):
												return replacement
						return val

			return replace







def     _UpperCamelCase      (		):
			return [
			    # embeddings
			    (("transformer", "wpe", "embedding"), P("""mp""" ,      UpperCamelCase__					)),
			    (("transformer", "wte", "embedding"), P("""mp""" ,      UpperCamelCase__					)),
			    # atention
			    (("attention", "(q_proj|k_proj|v_proj)", "kernel"), P(UpperCamelCase__ ,      """mp"""					)),
			    (("attention", "out_proj", "kernel"), P("""mp""" ,      UpperCamelCase__					)),
			    (("attention", "out_proj", "bias"), None),
			    # mlp
			    (("mlp", "c_fc", "kernel"), P(UpperCamelCase__ ,      """mp"""					)),
			    (("mlp", "c_fc", "bias"), P("""mp"""					)),
			    (("mlp", "c_proj", "kernel"), P("""mp""" ,      UpperCamelCase__					)),
			    (("mlp", "c_proj", "bias"), None),
			    # layer norms
			    ((r"ln_\d+", "bias"), None),
			    ((r"\d+", r"ln_\d+", "scale"), None),
			    (("ln_f", "bias"), None),
			    (("ln_f", "scale"), None),
			]







def     _UpperCamelCase      (		UpperCamelCase__					):
			UpperCAmelCase__  :					Optional[int]        =     _get_partition_rules()
			UpperCAmelCase__  :					Optional[int]        =     _replacement_rules(UpperCamelCase__					)
			UpperCAmelCase__  :					List[Any]        =     {k: _unmatched for k in flatten_dict(UpperCamelCase__					)}
			UpperCAmelCase__  :					Tuple        =     {k: replace(UpperCamelCase__ ,      UpperCamelCase__					) for k, v in initd.items()}
			assert _unmatched not in result.values(), "Incomplete partition spec."
			return freeze(unflatten_dict(UpperCamelCase__					)					)



'''simple docstring'''



from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available


__A	={
    'configuration_nezha': ['NEZHA_PRETRAINED_CONFIG_ARCHIVE_MAP', 'NezhaConfig'],
}

try:
		if not is_torch_available():
				raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
		pass
else:
		__A	=[
		    'NEZHA_PRETRAINED_MODEL_ARCHIVE_LIST',
		    'NezhaForNextSentencePrediction',
		    'NezhaForMaskedLM',
		    'NezhaForPreTraining',
		    'NezhaForMultipleChoice',
		    'NezhaForQuestionAnswering',
		    'NezhaForSequenceClassification',
		    'NezhaForTokenClassification',
		    'NezhaModel',
		    'NezhaPreTrainedModel',
		]


if TYPE_CHECKING:
		from .configuration_nezha import NEZHA_PRETRAINED_CONFIG_ARCHIVE_MAP, NezhaConfig

		try:
				if not is_torch_available():
						raise OptionalDependencyNotAvailable()
		except OptionalDependencyNotAvailable:
				pass
		else:
				from .modeling_nezha import (
				    NEZHA_PRETRAINED_MODEL_ARCHIVE_LIST,
				    NezhaForMaskedLM,
				    NezhaForMultipleChoice,
				    NezhaForNextSentencePrediction,
				    NezhaForPreTraining,
				    NezhaForQuestionAnswering,
				    NezhaForSequenceClassification,
				    NezhaForTokenClassification,
				    NezhaModel,
				    NezhaPreTrainedModel,
				)


else:
		import sys

		__A	=_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)