




import json
import os
import tempfile

import datasets
from utils import generate_example_dataset, get_duration


UpperCamelCase__       				=	500_000

UpperCamelCase__				,						UpperCamelCase__       				=	os.path.split(__file__)
UpperCamelCase__       				=	os.path.join(RESULTS_BASEPATH, '''results''', RESULTS_FILENAME.replace('''.py''', '''.json'''))






@get_duration
def 				UpperCAmelCase__  (							_A			):






  """simple docstring"""


  a_		    =  dataset.select(range(0      ,      len(_A			)      ,      2			)			)






@get_duration
def 				UpperCAmelCase__  (							_A			):






  """simple docstring"""


  a_		    =  dataset.sort('''numbers'''			)






@get_duration
def 				UpperCAmelCase__  (							_A			):






  """simple docstring"""


  a_		    =  dataset.shuffle()






@get_duration
def 				UpperCAmelCase__  (							_A			):






  """simple docstring"""


  a_		    =  dataset.train_test_split(0.1			)






@get_duration
def 				UpperCAmelCase__  (							_A      ,      _A=10			):






  """simple docstring"""


  for shard_id in range(_A			):
    a_		    =  dataset.shard(_A      ,      _A			)






def 				UpperCAmelCase__  (							):






  """simple docstring"""


  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()






import math






def 				UpperCAmelCase__  (							_A			):






  """simple docstring"""


  a_		    =  math.log(2      ,      10			) * number
  a_		    =  round((log_number - int(_A			))      ,      15			)

  return difference






def 				UpperCAmelCase__  (							_A = 678_910			):






  """simple docstring"""


  a_		    =  90
  a_		    =  0

  a_		    =  math.log(1.23      ,      10			)
  a_		    =  math.log(1.24      ,      10			)
  a_		    =  0

  while position < number:
    a_		    =  log_difference(_A			)

    if difference >= upper_limit:
      power_iterator += 93

    elif difference < lower_limit:
      power_iterator += 196

    else:
      a_		    =  power_iterator
      power_iterator += 196
      position += 1

  return previous_power


if __name__ == "__main__":
  import doctest

  doctest.testmod()

  print(F"""{solution() = }""")
