

"""simple docstring"""




from math import ceil



def 	UpperCAmelCase__   (				A__	,    A__   )      ->      Union[str, Any]:




   """simple docstring"""
   lowerCamelCase__						=			list(range(0	,    __A   )   )

   lowerCamelCase__						=			[item for sublist in list(device_map.values()   ) for item in sublist]

   # Duplicate check
   lowerCamelCase__						=			[]
   for i in device_map_blocks:
      if device_map_blocks.count(__A   ) > 1 and i not in duplicate_blocks:
         duplicate_blocks.append(__A   )
    # Missing blocks
   lowerCamelCase__						=			[i for i in blocks if i not in device_map_blocks]
   lowerCamelCase__						=			[i for i in device_map_blocks if i not in blocks]

   if len(__A   ) != 0:
      raise ValueError(
          "Duplicate attention blocks specified in device_map. Attention blocks must be specified to one device."
          " These attention blocks were specified more than once: " + str(__A   )   )
   if len(__A   ) != 0:
      raise ValueError(
          "There are attention blocks for this model that are not specified in the device_map. Add these attention "
          "blocks to a device on the device_map: " + str(__A   )   )
   if len(__A   ) != 0:
      raise ValueError(
          "The device_map contains more attention blocks than this model has. Remove these from the device_map:"
          + str(__A   )   )



def 	UpperCAmelCase__   (				A__	,    A__   )      ->      Optional[int]:




   """simple docstring"""
   lowerCamelCase__						=			list(range(__A   )   )
   lowerCamelCase__						=			int(ceil(n_layers / len(__A   )   )   )
   lowerCamelCase__						=			[layers[i : i + n_blocks] for i in range(0	,    __A	,    __A   )]

   return dict(zip(__A	,    __A   )   )







"""simple docstring"""




from __future__ import annotations

from typing import Any



def 	UpperCAmelCase__   (				A__   )      ->      None:




   """simple docstring"""
   create_state_space_tree(A__	,    []	,    0   )



def 	UpperCAmelCase__   (				A__	,    A__	,    A__   )      ->      None:




   """simple docstring"""

   if index == len(A__   ):
      print(A__   )
      return

   create_state_space_tree(A__	,    A__	,    index + 1   )
   current_subsequence.append(sequence[index]   )
   create_state_space_tree(A__	,    A__	,    index + 1   )
   current_subsequence.pop()


if __name__ == "__main__":
     SCREAMING_SNAKE_CASE_     :			list[Any]	  =			[3, 1, 2, 4]
     generate_all_subsequences(seq)

     seq.clear()
     seq.extend(['''A''', '''B''', '''C'''])
     generate_all_subsequences(seq)




