
'''simple docstring'''




from collections import deque





class  A				:





     def __init__(							self						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE	) ->				None:






         """simple docstring"""






         A       :   Optional[int]					=						process_name  # process name
         A       :   Optional[int]					=						arrival_time  # arrival time of the process
         # completion time of finished process or last interrupted time
         A       :   str					=						arrival_time
         A       :   int					=						burst_time  # remaining burst time
         A       :   List[str]					=						0  # total time of the process wait in ready queue
         A       :   Any					=						0  # time from arrival time to completion time





class  A				:





     def __init__(							self						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE						,			) ->				None:






         """simple docstring"""






         A       :   Dict					=						number_of_queues
         # time slice of queues that round robin algorithm applied
         A       :   Union[str, Any]					=						time_slices
         # unfinished process is in this ready_queue
         A       :   List[Any]					=						queue
         # current time
         A       :   Union[str, Any]					=						current_time
         # finished process is in this sequence queue
         A       :   deque[Process]					=						deque()





     def 				__lowerCAmelCase							(							self	) ->				list[str]:






         """simple docstring"""






         A       :   Any					=						[]
         for i in range(len(self.finish_queue	)	):
             sequence.append(self.finish_queue[i].process_name	)
         return sequence





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE	) ->				list[int]:






         """simple docstring"""






         A       :   int					=						[]
         for i in range(len(SCREAMING_SNAKE_CASE	)	):
             waiting_times.append(queue[i].waiting_time	)
         return waiting_times





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE	) ->				list[int]:






         """simple docstring"""






         A       :   Tuple					=						[]
         for i in range(len(SCREAMING_SNAKE_CASE	)	):
             turnaround_times.append(queue[i].turnaround_time	)
         return turnaround_times





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE	) ->				list[int]:






         """simple docstring"""






         A       :   Union[str, Any]					=						[]
         for i in range(len(SCREAMING_SNAKE_CASE	)	):
             completion_times.append(queue[i].stop_time	)
         return completion_times





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE	) ->				list[int]:






         """simple docstring"""






         return [q.burst_time for q in queue]





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE	) ->				int:






         """simple docstring"""






         process.waiting_time += self.current_time - process.stop_time
         return process.waiting_time





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE	) ->				deque[Process]:






         """simple docstring"""






         A       :   deque[Process]					=						deque()  # sequence deque of finished process
         while len(SCREAMING_SNAKE_CASE	) != 0:
             A       :   Union[str, Any]					=						ready_queue.popleft()  # current process

             # if process's arrival time is later than current time, update current time
             if self.current_time < cp.arrival_time:
                 self.current_time += cp.arrival_time

             # update waiting time of current process
             self.update_waiting_time(SCREAMING_SNAKE_CASE	)
             # update current time
             self.current_time += cp.burst_time
             # finish the process and set the process's burst-time 0
             A       :   int					=						0
             # set the process's turnaround time because it is finished
             A       :   Union[str, Any]					=						self.current_time - cp.arrival_time
             # set the completion time
             A       :   str					=						self.current_time
             # add the process to queue that has finished queue
             finished.append(SCREAMING_SNAKE_CASE	)

         self.finish_queue.extend(SCREAMING_SNAKE_CASE	)  # add finished process to finish queue
         # FCFS will finish all remaining processes
         return finished





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE	) ->				tuple[deque[Process], deque[Process]]:






         """simple docstring"""






         A       :   deque[Process]					=						deque()  # sequence deque of terminated process
         # just for 1 cycle and unfinished processes will go back to queue
         for _ in range(len(SCREAMING_SNAKE_CASE	)	):
             A       :   int					=						ready_queue.popleft()  # current process

             # if process's arrival time is later than current time, update current time
             if self.current_time < cp.arrival_time:
                 self.current_time += cp.arrival_time

             # update waiting time of unfinished processes
             self.update_waiting_time(SCREAMING_SNAKE_CASE	)
             # if the burst time of process is bigger than time-slice
             if cp.burst_time > time_slice:
                 # use CPU for only time-slice
                 self.current_time += time_slice
                 # update remaining burst time
                 cp.burst_time -= time_slice
                 # update end point time
                 A       :   List[str]					=						self.current_time
                 # locate the process behind the queue because it is not finished
                 ready_queue.append(SCREAMING_SNAKE_CASE	)
             else:
                 # use CPU for remaining burst time
                 self.current_time += cp.burst_time
                 # set burst time 0 because the process is finished
                 A       :   List[Any]					=						0
                 # set the finish time
                 A       :   Optional[int]					=						self.current_time
                 # update the process' turnaround time because it is finished
                 A       :   int					=						self.current_time - cp.arrival_time
                 # add the process to queue that has finished queue
                 finished.append(SCREAMING_SNAKE_CASE	)

         self.finish_queue.extend(SCREAMING_SNAKE_CASE	)  # add finished process to finish queue
         # return finished processes queue and remaining processes queue
         return finished, ready_queue





     def 				__lowerCAmelCase							(							self	) ->				deque[Process]:






         """simple docstring"""






         for i in range(self.number_of_queues - 1	):
             A,  A       :   Any					=						self.round_robin(
                 self.ready_queue						,			self.time_slices[i]	)
         #  the last queue has first_come_first_served algorithm
         self.first_come_first_served(self.ready_queue	)

         return self.finish_queue


if __name__ == "__main__":
      import doctest

      lowercase			:				Union[str, Any]    		=			Process('P1', 0, 53)
      lowercase			:				Tuple    		=			Process('P2', 0, 17)
      lowercase			:				Optional[Any]    		=			Process('P3', 0, 68)
      lowercase			:				int    		=			Process('P4', 0, 24)
      lowercase			:				Tuple    		=			3
      lowercase			:				Dict    		=			[17, 25]
      lowercase			:				Any    		=			deque([Pa, Pa, Pa, Pa])

      if len(time_slices) != number_of_queues - 1:
            raise SystemExit(0)

      doctest.testmod(extraglobs={'queue': deque([Pa, Pa, Pa, Pa])})

      lowercase			:				Optional[int]    		=			Process('P1', 0, 53)
      lowercase			:				Optional[Any]    		=			Process('P2', 0, 17)
      lowercase			:				Union[str, Any]    		=			Process('P3', 0, 68)
      lowercase			:				List[Any]    		=			Process('P4', 0, 24)
      lowercase			:				Optional[Any]    		=			3
      lowercase			:				Union[str, Any]    		=			[17, 25]
      lowercase			:				Optional[int]    		=			deque([Pa, Pa, Pa, Pa])
      lowercase			:				str    		=			MLFQ(number_of_queues, time_slices, queue, 0)
      lowercase			:				Optional[Any]    		=			mlfq.multi_level_feedback_queue()

      # print total waiting times of processes(P1, P2, P3, P4)
      print(
          f'''waiting time:\
        \t\t\t{MLFQ.calculate_waiting_time(mlfq, [Pa, Pa, Pa, Pa])}'''
      )
      # print completion times of processes(P1, P2, P3, P4)
      print(
          f'''completion time:\
        \t\t{MLFQ.calculate_completion_time(mlfq, [Pa, Pa, Pa, Pa])}'''
      )
      # print total turnaround times of processes(P1, P2, P3, P4)
      print(
          f'''turnaround time:\
        \t\t{MLFQ.calculate_turnaround_time(mlfq, [Pa, Pa, Pa, Pa])}'''
      )
      # print sequence of finished processes
      print(
          f'''sequence of finished processes:\
        {mlfq.calculate_sequence_of_finish_queue()}'''
      )






'''simple docstring'''




import os
from shutil import copyfile
from typing import List, Optional, Tuple

from ...tokenization_utils import AddedToken
from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging


if is_sentencepiece_available():
      from .tokenization_rembert import RemBertTokenizer
else:
      lowercase			:				Optional[Any]    		=			None

lowercase			:				Tuple    		=			logging.get_logger(__name__)
lowercase			:				Dict    		=			{'vocab_file': 'sentencepiece.model', 'tokenizer_file': 'tokenizer.json'}

lowercase			:				Tuple    		=			{
    'vocab_file': {
        'google/rembert': 'https://huggingface.co/google/rembert/resolve/main/sentencepiece.model',
    },
    'tokenizer_file': {
        'google/rembert': 'https://huggingface.co/google/rembert/resolve/main/tokenizer.json',
    },
}

lowercase			:				List[str]    		=			{
    'google/rembert': 2_56,
}

lowercase			:				Dict    		=			'▁'





class  A				(							__snake_case						):
     __magic_name__						=		VOCAB_FILES_NAMES
     __magic_name__						=		PRETRAINED_VOCAB_FILES_MAP
     __magic_name__						=		PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
     __magic_name__						=		RemBertTokenizer





     def __init__(							self						,			SCREAMING_SNAKE_CASE=None						,			SCREAMING_SNAKE_CASE=None						,			SCREAMING_SNAKE_CASE=True						,			SCREAMING_SNAKE_CASE=True						,			SCREAMING_SNAKE_CASE=False						,			SCREAMING_SNAKE_CASE="[CLS]"						,			SCREAMING_SNAKE_CASE="[SEP]"						,			SCREAMING_SNAKE_CASE="<unk>"						,			SCREAMING_SNAKE_CASE="[SEP]"						,			SCREAMING_SNAKE_CASE="<pad>"						,			SCREAMING_SNAKE_CASE="[CLS]"						,			SCREAMING_SNAKE_CASE="[MASK]"						,			**SCREAMING_SNAKE_CASE						,			) ->				List[str]:






         """simple docstring"""






         A       :   Optional[Any]					=						AddedToken(SCREAMING_SNAKE_CASE						,			lstrip=SCREAMING_SNAKE_CASE						,			rstrip=SCREAMING_SNAKE_CASE	) if isinstance(SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE	) else mask_token

         super().__init__(
             SCREAMING_SNAKE_CASE						,			tokenizer_file=SCREAMING_SNAKE_CASE						,			do_lower_case=SCREAMING_SNAKE_CASE						,			remove_space=SCREAMING_SNAKE_CASE						,			keep_accents=SCREAMING_SNAKE_CASE						,			bos_token=SCREAMING_SNAKE_CASE						,			eos_token=SCREAMING_SNAKE_CASE						,			unk_token=SCREAMING_SNAKE_CASE						,			sep_token=SCREAMING_SNAKE_CASE						,			pad_token=SCREAMING_SNAKE_CASE						,			cls_token=SCREAMING_SNAKE_CASE						,			mask_token=SCREAMING_SNAKE_CASE						,			**SCREAMING_SNAKE_CASE						,			)

         A       :   List[Any]					=						do_lower_case
         A       :   str					=						remove_space
         A       :   int					=						keep_accents
         A       :   Union[str, Any]					=						vocab_file
         A       :   List[Any]					=						False if not self.vocab_file else True





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE = None	) ->				List[int]:






         """simple docstring"""






         A       :   List[Any]					=						[self.sep_token_id]
         A       :   Tuple					=						[self.cls_token_id]
         if token_ids_a is None:
             return cls + token_ids_a + sep
         return cls + token_ids_a + sep + token_ids_a + sep





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE = None						,			SCREAMING_SNAKE_CASE = False	) ->				List[int]:






         """simple docstring"""






         if already_has_special_tokens:
             if token_ids_a is not None:
                 raise ValueError(
                     '''You should not supply a second sequence if the provided sequence of '''
                     '''ids is already formatted with special tokens for the model.'''	)
             return [1 if x in [self.sep_token_id, self.cls_token_id] else 0 for x in token_ids_a]

         if token_ids_a is not None:
             return [1] + ([0] * len(SCREAMING_SNAKE_CASE	)) + [1] + ([0] * len(SCREAMING_SNAKE_CASE	)) + [1]
         return [1] + ([0] * len(SCREAMING_SNAKE_CASE	)) + [1]





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE = None	) ->				List[int]:






         """simple docstring"""






         A       :   Tuple					=						[self.sep_token_id]
         A       :   Dict					=						[self.cls_token_id]

         if token_ids_a is None:
             return len(cls + token_ids_a + sep	) * [0]
         return len(cls + token_ids_a + sep	) * [0] + len(token_ids_a + sep	) * [1]





     def 				__lowerCAmelCase							(							self						,			SCREAMING_SNAKE_CASE						,			SCREAMING_SNAKE_CASE = None	) ->				Tuple[str]:






         """simple docstring"""






         if not os.path.isdir(SCREAMING_SNAKE_CASE	):
             logger.error('''Vocabulary path ({}) should be a directory'''.format(SCREAMING_SNAKE_CASE	)	)
             return
         A       :   Any					=						os.path.join(
             SCREAMING_SNAKE_CASE						,			(filename_prefix + '''-''' if filename_prefix else '''''') + VOCAB_FILES_NAMES['''vocab_file''']	)

         if os.path.abspath(self.vocab_file	) != os.path.abspath(SCREAMING_SNAKE_CASE	):
             copyfile(self.vocab_file						,			SCREAMING_SNAKE_CASE	)

         return (out_vocab_file,)




