






'''simple docstring'''




from collections import deque







class    A_	:
							"""simple docstring"""




							def __init__(		self			:List[str]       ,							lowerCAmelCase__			:str       ,							lowerCAmelCase__			:int       ,							lowerCAmelCase__			:int				)				->  None:


										'''simple docstring'''




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







class    A_	:
							"""simple docstring"""




							def __init__(		self			:int       ,							lowerCAmelCase__			:int       ,							lowerCAmelCase__			:list[int]       ,							lowerCAmelCase__			:deque[Process]       ,							lowerCAmelCase__			:int       ,							)				->  None:


										'''simple docstring'''




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

							def 							_A	(		self			:Tuple				)				->  list[str]:


										'''simple docstring'''




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

							def 							_A	(		self			:List[str]       ,							lowerCAmelCase__			:list[Process]				)				->  list[int]:


										'''simple docstring'''




										snake_case_				:					Optional[int]   =       []
										for i in range(len(lowerCAmelCase__				)				):
													waiting_times.append(queue[i].waiting_time				)
										return waiting_times

							def 							_A	(		self			:Optional[int]       ,							lowerCAmelCase__			:list[Process]				)				->  list[int]:


										'''simple docstring'''




										snake_case_				:					str   =       []
										for i in range(len(lowerCAmelCase__				)				):
													turnaround_times.append(queue[i].turnaround_time				)
										return turnaround_times

							def 							_A	(		self			:str       ,							lowerCAmelCase__			:list[Process]				)				->  list[int]:


										'''simple docstring'''




										snake_case_				:					str   =       []
										for i in range(len(lowerCAmelCase__				)				):
													completion_times.append(queue[i].stop_time				)
										return completion_times

							def 							_A	(		self			:str       ,							lowerCAmelCase__			:deque[Process]				)				->  list[int]:


										'''simple docstring'''




										return [q.burst_time for q in queue]

							def 							_A	(		self			:Dict       ,							lowerCAmelCase__			:Process				)				->  int:


										'''simple docstring'''




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

							def 							_A	(		self			:Tuple       ,							lowerCAmelCase__			:deque[Process]				)				->  deque[Process]:


										'''simple docstring'''




										snake_case_				:					deque[Process]   =       deque()  # sequence deque of finished process
										while len(lowerCAmelCase__				) != 0:
													snake_case_				:					Optional[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(lowerCAmelCase__				)
													# update current time
													self.current_time += cp.burst_time
													# finish the process and set the process's burst-time 0
													snake_case_				:					Tuple   =       0
													# set the process's turnaround time because it is finished
													snake_case_				:					Union[str, Any]   =       self.current_time - cp.arrival_time
													# set the completion time
													snake_case_				:					Tuple   =       self.current_time
													# add the process to queue that has finished queue
													finished.append(lowerCAmelCase__				)

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

							def 							_A	(		self			:Dict       ,							lowerCAmelCase__			:deque[Process]       ,							lowerCAmelCase__			:int				)				->  tuple[deque[Process], deque[Process]]:


										'''simple docstring'''




										snake_case_				:					deque[Process]   =       deque()  # sequence deque of terminated process
										# just for 1 cycle and unfinished processes will go back to queue
										for _ in range(len(lowerCAmelCase__				)				):
													snake_case_				:					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 unfinished processes
													self.update_waiting_time(lowerCAmelCase__				)
													# 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
																snake_case_				:					List[Any]   =       self.current_time
																# locate the process behind the queue because it is not finished
																ready_queue.append(lowerCAmelCase__				)
													else:
																# use CPU for remaining burst time
																self.current_time += cp.burst_time
																# set burst time 0 because the process is finished
																snake_case_				:					int   =       0
																# set the finish time
																snake_case_				:					Union[str, Any]   =       self.current_time
																# update the process' turnaround time because it is finished
																snake_case_				:					Tuple   =       self.current_time - cp.arrival_time
																# add the process to queue that has finished queue
																finished.append(lowerCAmelCase__				)

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






							def 							_A	(		self			:List[Any]				)				->  deque[Process]:


										'''simple docstring'''




										for i in range(self.number_of_queues - 1				):
													snake_case_,	snake_case_				:					Dict   =       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

		__lowerCamelCase   :					Any   							=					Process('''P1''', 0, 53)
		__lowerCamelCase   :					Optional[Any]   							=					Process('''P2''', 0, 17)
		__lowerCamelCase   :					Optional[Any]   							=					Process('''P3''', 0, 68)
		__lowerCamelCase   :					List[Any]   							=					Process('''P4''', 0, 24)
		__lowerCamelCase   :					List[str]   							=					3
		__lowerCamelCase   :					Dict   							=					[17, 25]
		__lowerCamelCase   :					Optional[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])})

		__lowerCamelCase   :					Any   							=					Process('''P1''', 0, 53)
		__lowerCamelCase   :					Optional[Any]   							=					Process('''P2''', 0, 17)
		__lowerCamelCase   :					Optional[int]   							=					Process('''P3''', 0, 68)
		__lowerCamelCase   :					int   							=					Process('''P4''', 0, 24)
		__lowerCamelCase   :					str   							=					3
		__lowerCamelCase   :					List[Any]   							=					[17, 25]
		__lowerCamelCase   :					int   							=					deque([Pa, Pa, Pa, Pa])
		__lowerCamelCase   :					Union[str, Any]   							=					MLFQ(number_of_queues, time_slices, queue, 0)
		__lowerCamelCase   :					Optional[int]   							=					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 json
import os
import unittest

from transformers import MgpstrTokenizer
from transformers.models.mgp_str.tokenization_mgp_str import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin







@require_tokenizers
class    A_	(a_						,					unittest.TestCase							):
							"""simple docstring"""




							a__   		=	MgpstrTokenizer
							a__   		=	False
							a__   		=	{}
							a__   		=	False

							def 							_A	(		self			:List[str]				)				->  List[str]:


										'''simple docstring'''




										super().setUp()

										# fmt: off
										snake_case_				:					Dict   =       ["[GO]", "[s]", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"]
										# fmt: on
										snake_case_				:					List[str]   =       dict(zip(lowerCAmelCase__       ,							range(len(lowerCAmelCase__				)				)				)				)

										snake_case_				:					Tuple   =       os.path.join(self.tmpdirname       ,							VOCAB_FILES_NAMES["vocab_file"]				)
										with open(self.vocab_file       ,							"w"       ,							encoding="utf-8"				) as fp:
													fp.write(json.dumps(lowerCAmelCase__				) + "\n"				)

							def 							_A	(		self			:Optional[Any]       ,							**lowerCAmelCase__			:Optional[Any]				)				->  Dict:


										'''simple docstring'''




										return MgpstrTokenizer.from_pretrained(self.tmpdirname       ,							**lowerCAmelCase__				)

							def 							_A	(		self			:Dict       ,							lowerCAmelCase__			:Any				)				->  str:


										'''simple docstring'''




										snake_case_				:					Dict   =       "tester"
										snake_case_				:					Tuple   =       "tester"
										return input_text, output_text

							@unittest.skip("MGP-STR always lower cases letters."				)
							def 							_A	(		self			:Dict				)				->  str:


										'''simple docstring'''




										pass

							def 							_A	(		self			:Tuple				)				->  Union[str, Any]:


										'''simple docstring'''




										snake_case_				:					List[str]   =       self.get_tokenizers(do_lower_case=lowerCAmelCase__				)
										for tokenizer in tokenizers:
													with self.subTest(F'''{tokenizer.__class__.__name__}'''				):
																snake_case_				:					Tuple   =       "[SPECIAL_TOKEN]"

																tokenizer.add_special_tokens({"cls_token": special_token}				)
																snake_case_				:					str   =       tokenizer.encode([special_token]       ,							add_special_tokens=lowerCAmelCase__				)
																self.assertEqual(len(lowerCAmelCase__				)       ,							1				)

																snake_case_				:					Tuple   =       tokenizer.decode(lowerCAmelCase__       ,							skip_special_tokens=lowerCAmelCase__				)
																self.assertTrue(special_token not in decoded				)

							def 							_A	(		self			:int				)				->  List[str]:


										'''simple docstring'''




										snake_case_				:					Dict   =       self.get_tokenizers()
										for tokenizer in tokenizers:
													with self.subTest(F'''{tokenizer.__class__.__name__}'''				):
																snake_case_,	snake_case_				:					str   =       self.get_input_output_texts(lowerCAmelCase__				)

																snake_case_				:					Union[str, Any]   =       tokenizer.tokenize(lowerCAmelCase__				)
																snake_case_				:					List[Any]   =       tokenizer.convert_tokens_to_ids(lowerCAmelCase__				)
																snake_case_				:					Dict   =       tokenizer.encode(lowerCAmelCase__       ,							add_special_tokens=lowerCAmelCase__				)
																self.assertListEqual(lowerCAmelCase__       ,							lowerCAmelCase__				)

																snake_case_				:					List[str]   =       tokenizer.convert_ids_to_tokens(lowerCAmelCase__				)
																self.assertNotEqual(len(lowerCAmelCase__				)       ,							0				)
																snake_case_				:					List[str]   =       tokenizer.decode(lowerCAmelCase__				)
																self.assertIsInstance(lowerCAmelCase__       ,							lowerCAmelCase__				)

																self.assertEqual(text_a.replace(" "       ,							""				)       ,							lowerCAmelCase__				)

							@unittest.skip("MGP-STR tokenizer only handles one sequence."				)
							def 							_A	(		self			:Union[str, Any]				)				->  Any:


										'''simple docstring'''




										pass






							@unittest.skip("inputs cannot be pretokenized in MgpstrTokenizer"				)
							def 							_A	(		self			:int				)				->  Dict:


										'''simple docstring'''




										pass




