

'''simple docstring'''

import json
import os
import tempfile

import datasets
from utils import generate_example_dataset, get_duration


UpperCAmelCase				   =  50_0000

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

@get_duration
def 				__UpperCamelCase							(	lowercase__						:  datasets.Dataset ):






     '''simple docstring'''





     __lowercase					=dataset.select(range(0,					len(lowercase__ ),					2 ) )

@get_duration
def 				__UpperCamelCase							(	lowercase__						:  datasets.Dataset ):






     '''simple docstring'''





     __lowercase					=dataset.sort('numbers' )

@get_duration
def 				__UpperCamelCase							(	lowercase__						:  datasets.Dataset ):






     '''simple docstring'''





     __lowercase					=dataset.shuffle()

@get_duration
def 				__UpperCamelCase							(	lowercase__						:  datasets.Dataset ):






     '''simple docstring'''





     __lowercase					=dataset.train_test_split(0.1 )

@get_duration
def 				__UpperCamelCase							(	lowercase__						:  datasets.Dataset,					lowercase__						:  Optional[int]=10 ):






     '''simple docstring'''





     for shard_id in range(lowercase__ ):
          __lowercase					=dataset.shard(lowercase__,					lowercase__ )

def 				__UpperCamelCase							(	):






     '''simple docstring'''





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

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


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





'''simple docstring'''

from __future__ import annotations

def 				__UpperCamelCase							(	lowercase__						:  list[int | float],					lowercase__						:  int,					lowercase__						:  int ):






     '''simple docstring'''





     if len(lowercase__ ) == 0:
          raise ValueError('find_min() arg is an empty sequence' )
     if (
         left >= len(lowercase__ )
         or left < -len(lowercase__ )
         or right >= len(lowercase__ )
         or right < -len(lowercase__ )
     ):
          raise IndexError('list index out of range' )
     if left == right:
          return nums[left]
     __lowercase					=(left + right) >> 1  # the middle
     __lowercase					=find_min(lowercase__,					lowercase__,					lowercase__ )  # find min in range[left, mid]
     __lowercase					=find_min(lowercase__,					mid + 1,					lowercase__ )  # find min in range[mid + 1, right]

     return left_min if left_min <= right_min else right_min


if __name__ == "__main__":
       import doctest

       doctest.testmod(verbose=True)


