




import json
import os
import tempfile

import datasets
from utils import generate_example_dataset, get_duration


__A						:		Tuple          =						500_000

__A    ,    __A						:		Any          =						os.path.split(__file__)
__A						:		List[Any]          =						os.path.join(RESULTS_BASEPATH, "results", RESULTS_FILENAME.replace(".py", ".json"))





@get_duration
def      UpperCAmelCase  (						UpperCamelCase__   )     ->     str:







				'''simple docstring'''


				__lowerCAmelCase					=  dataset.select(range(0						,			len(UpperCamelCase__   )						,			2   )   )





@get_duration
def      UpperCAmelCase  (						UpperCamelCase__   )     ->     Optional[int]:







				'''simple docstring'''


				__lowerCAmelCase					=  dataset.sort("""numbers"""   )





@get_duration
def      UpperCAmelCase  (						UpperCamelCase__   )     ->     List[Any]:







				'''simple docstring'''


				__lowerCAmelCase					=  dataset.shuffle()





@get_duration
def      UpperCAmelCase  (						UpperCamelCase__   )     ->     Optional[Any]:







				'''simple docstring'''


				__lowerCAmelCase					=  dataset.train_test_split(0.1   )





@get_duration
def      UpperCAmelCase  (						UpperCamelCase__						,			UpperCamelCase__=10   )     ->     List[str]:







				'''simple docstring'''


				for shard_id in range(UpperCamelCase__   ):
								__lowerCAmelCase					=  dataset.shard(UpperCamelCase__						,			UpperCamelCase__   )





def      UpperCAmelCase  (						)     ->     List[Any]:







				'''simple docstring'''


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

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


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













'''simple docstring'''





def  lowerCamelCase_  (     lowercase__):
 return int(lowercase__) if x - int(lowercase__) <= 0 else int(lowercase__) + 1


if __name__ == "__main__":
 import doctest

 doctest.testmod()

