



"""simple docstring"""







from __future__ import annotations

from collections.abc import Iterable, Iterator
from typing import Any, Generic, TypeVar

__snake_case	:				List[str]  					=			TypeVar('T', bound=bool)

class       UpperCamelCase  (					Generic[T]				):





     """simple docstring"""






     def __init__(					self :							Optional[Any]	,      _lowerCamelCase :							T ):
          A__				=   value
          A__				=   None
          A__				=   None





     @property
     def 						A__  (					self :							Dict ):
          return self._value





     @staticmethod
     def 						A__  (					_lowerCamelCase :							SkewNode[T] | None	,      _lowerCamelCase :							SkewNode[T] | None ):
          if not roota:
               return roota

          if not roota:
               return roota

          if roota.value > roota.value:
               A__	,     A__				=   roota, roota

          A__				=   roota
          A__				=   roota.right
          A__				=   roota.left
          A__				=   SkewNode.merge(_lowerCamelCase	,      _lowerCamelCase )

          return result


class       UpperCamelCase  (					Generic[T]				):





     """simple docstring"""






     def __init__(					self :							Any	,      _lowerCamelCase :							Iterable[T] | None = () ):
          A__				=   None
          if data:
               for item in data:
                    self.insert(_lowerCamelCase )





     def __bool__(					self :							Dict ):
          return self._root is not None





     def __iter__(					self :							Optional[Any] ):
          A__				=   []
          while self:
               result.append(self.pop() )

          # Pushing items back to the heap not to clear it.
          for item in result:
               self.insert(_lowerCamelCase )

          return iter(_lowerCamelCase )





     def 						A__  (					self :							List[Any]	,      _lowerCamelCase :							T ):
          A__				=   SkewNode.merge(self._root	,      SkewNode(_lowerCamelCase ) )





     def 						A__  (					self :							List[str] ):
          A__				=   self.top()
          A__				=   (
              SkewNode.merge(self._root.left	,      self._root.right ) if self._root else None
          )

          return result





     def 						A__  (					self :							Union[str, Any] ):
          if not self._root:
               raise IndexError('''Can\'t get top element for the empty heap.''' )
          return self._root.value





     def 						A__  (					self :							Optional[Any] ):
          A__				=   None


if __name__ == "__main__":
 import doctest

 doctest.testmod()








"""simple docstring"""







import json
import os
import tempfile

import datasets
from utils import generate_example_dataset, get_duration


__snake_case	:				Optional[Any]  					=			500_000

__snake_case					,  __snake_case	:				Any  					=			os.path.split(__file__)
__snake_case	:				Optional[Any]  					=			os.path.join(RESULTS_BASEPATH, 'results', RESULTS_FILENAME.replace('.py', '.json'))



@get_duration
def   a_	(			__a      ):
     A__				=   dataset.select(range(0		,							len(__a      )		,							2      )      )



@get_duration
def   a_	(			__a      ):
     A__				=   dataset.sort('''numbers'''      )



@get_duration
def   a_	(			__a      ):
     A__				=   dataset.shuffle()



@get_duration
def   a_	(			__a      ):
     A__				=   dataset.train_test_split(0.1      )



@get_duration
def   a_	(			__a		,							__a=10      ):
     for shard_id in range(__a      ):
          A__				=   dataset.shard(__a		,							__a      )



def   a_	(			):
     A__				=   {'''num examples''': SPEED_TEST_N_EXAMPLES}
     A__				=   (select, sort, shuffle, train_test_split, shard)
     with tempfile.TemporaryDirectory() as tmp_dir:
          print('''generating dataset'''      )
          A__				=   datasets.Features({'''text''': datasets.Value('''string'''      ), '''numbers''': datasets.Value('''float32'''      )}      )
          A__				=   generate_example_dataset(
              os.path.join(__a		,							'''dataset.arrow'''      )		,							__a		,							num_examples=__a      )
          print('''Functions'''      )
          for func in functions:
               print(func.__name__      )
               A__				=   func(__a      )

     with open(__a		,							'''wb'''      ) as f:
          f.write(json.dumps(__a      ).encode('''utf-8'''      )      )


if __name__ == "__main__":  # useful to run the profiler
 benchmark_indices_mapping()



