






"""simple docstring"""





import json
import os
from dataclasses import dataclass

import numpy as np
import pyarrow as pa

import datasets
from utils import get_duration


UpperCamelCase			=      10_00_00_00_00_00
UpperCamelCase			=      1_00_00

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






def     A(  snake_case_						,       snake_case_		):
       """simple docstring"""





       lowercase__:    List[Any]        =      pa.Table.from_pydict({"col": [0] * chunk_size}		)
       lowercase__:    Dict        =      pa.concat_tables([table] * (num_examples // chunk_size)		)
       return datasets.Dataset(snake_case_						,       fingerprint="table_100B"		)







@dataclass
class 		_a       :





   '''simple docstring'''






   UpperCamelCase__      					=    42
   UpperCamelCase__      					=    42
   UpperCamelCase__      					=    42
   UpperCamelCase__      					=    42





   def __lowercase    (   self)	-> Dict:




          '''simple docstring'''




          lowercase__:    Dict        =      np.random.default_rng(self.seed)
          lowercase__:    List[Any]        =      rng.integers(low=self.low			,				high=self.high			,				size=self.size).tolist()





   def __iter__(   self)	-> Optional[int]:




          '''simple docstring'''




          return iter(self._sampled_values)





   def __len__(   self)	-> Dict:




          '''simple docstring'''




          return self.size







@get_duration
def     A(  snake_case_		):
       """simple docstring"""





       lowercase__:    List[Any]        =      dataset[0]






@get_duration
def     A(  snake_case_		):
       """simple docstring"""





       lowercase__:    Dict        =      dataset[-1]






@get_duration
def     A(  snake_case_		):
       """simple docstring"""





       lowercase__:    Union[str, Any]        =      dataset[range(len(snake_case_		) // 2						,       len(snake_case_		) // 2 + 1024		)]






@get_duration
def     A(  snake_case_		):
       """simple docstring"""





       lowercase__:    int        =      dataset[RandIter(0						,       len(snake_case_		)						,       1024						,       seed=42		)]






def     A(  ):
       """simple docstring"""





       lowercase__:    str        =      {'num examples': SPEED_TEST_N_EXAMPLES}
       lowercase__:    Tuple        =      (get_first_row, get_last_row, get_batch_of_aaaa_rows, get_batch_of_aaaa_random_rows)
       print("generating dataset"		)
       lowercase__:    str        =      generate_100B_dataset(num_examples=snake_case_						,       chunk_size=snake_case_		)
       print("Functions"		)
       for func in functions:
              print(func.__name__		)
              lowercase__:    Dict        =      func(snake_case_		)

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


if __name__ == "__main__":  # useful to run the profiler
  benchmark_table_100B()














"""simple docstring"""





class 		_a       :





   '''simple docstring'''






   def __init__(   self			,				UpperCAmelCase_=None)	-> List[Any]:




          '''simple docstring'''




          lowercase__:    str        =      data
          lowercase__:    Any        =      None





   def __repr__(   self)	-> Optional[Any]:




          '''simple docstring'''




          lowercase__:    Any        =      ""
          lowercase__:    Dict        =      self
          while temp:
                 string_rep += F"""<{temp.data}> ---> """
                 lowercase__:    Tuple        =      temp.next
          string_rep += "<END>"
          return string_rep







def     A(  snake_case_		):
       """simple docstring"""





       if not elements_list:
              raise Exception("The Elements List is empty"		)

       # Set first element as Head
       lowercase__:    Any        =      Node(elements_list[0]		)
       lowercase__:    Optional[int]        =      head
       # Loop through elements from position 1
       for data in elements_list[1:]:
              lowercase__:    Dict        =      Node(snake_case_		)
              lowercase__:    Dict        =      current.next
       return head


UpperCamelCase			=      [1, 3, 5, 32, 44, 12, 43]
print(F"List: {list_data}")
print("""Creating Linked List from List.""")
UpperCamelCase			=      make_linked_list(list_data)
print("""Linked List:""")







print(linked_list)






