
'''simple docstring'''



from __future__ import annotations

import time

import numpy as np

_lowercase 						=		[8, 5, 9, 7]
_lowercase 						=		[
    [2, 0, 1, 1],
    [0, 1, 2, 1],
    [4, 0, 0, 3],
    [0, 2, 1, 0],
    [1, 0, 3, 0],
]
_lowercase 						=		[
    [3, 2, 1, 4],
    [0, 2, 5, 2],
    [5, 1, 0, 5],
    [1, 5, 3, 0],
    [3, 0, 3, 3],
]




class   UpperCAmelCase_					:






						'''simple docstring'''






						def __init__( self   ,       _lowercase   ,       _lowercase   ,       _lowercase   ,       ):

												"""simple docstring"""



												_lowerCAmelCase  						=			claim_vector
												_lowerCAmelCase  						=			allocated_resources_table
												_lowerCAmelCase  						=			maximum_claim_table




						def  _lowercase     ( self				):

												"""simple docstring"""



												return [
												    sum(p_item[i] for p_item in self.__allocated_resources_table				)
												    for i in range(len(self.__allocated_resources_table[0]				)				)
												]




						def  _lowercase     ( self				):

												"""simple docstring"""



												return np.array(self.__claim_vector				) - np.array(
												    self.__processes_resource_summation()				)




						def  _lowercase     ( self				):

												"""simple docstring"""



												return [
												    list(np.array(self.__maximum_claim_table[i]				) - np.array(UpperCamelCase__				)				)
												    for i, allocated_resource in enumerate(self.__allocated_resources_table				)
												]




						def  _lowercase     ( self				):

												"""simple docstring"""



												return {self.__need().index(UpperCamelCase__				): i for i in self.__need()}




						def  _lowercase     ( self   ,       **_lowercase				):

												"""simple docstring"""



												_lowerCAmelCase  						=			self.__need()
												_lowerCAmelCase  						=			self.__allocated_resources_table
												_lowerCAmelCase  						=			self.__available_resources()
												_lowerCAmelCase  						=			self.__need_index_manager()
												for kw, val in kwargs.items():
																		if kw and val is True:
																								self.__pretty_data()
												print("""_""" * 50 + """\n"""				)
												while need_list:
																		_lowerCAmelCase  						=			False
																		for each_need in need_list:
																								_lowerCAmelCase  						=			True
																								for index, need in enumerate(UpperCamelCase__				):
																														if need > available_resources[index]:
																																				_lowerCAmelCase  						=			False
																																				break
																								if execution:
																														_lowerCAmelCase  						=			True
																														# get the original index of the process from ind_ctrl db
																														for original_need_index, need_clone in need_index_manager.items():
																																				if each_need == need_clone:
																																										_lowerCAmelCase  						=			original_need_index
																														print(F'Process {process_number + 1} is executing.'				)
																														# remove the process run from stack
																														need_list.remove(UpperCamelCase__				)
																														# update available/freed resources stack
																														_lowerCAmelCase  						=			np.array(UpperCamelCase__				) + np.array(
																														    alloc_resources_table[process_number]				)
																														print(
																														    """Updated available resource stack for processes: """
																														    + """ """.join([str(UpperCamelCase__				) for x in available_resources]				)				)
																														break
																		if safe:
																								print("""The process is in a safe state.\n"""				)
																		else:
																								print("""System in unsafe state. Aborting...\n"""				)
																								break




						def  _lowercase     ( self				):

												"""simple docstring"""



												print(""" """ * 9 + """Allocated Resource Table"""				)
												for item in self.__allocated_resources_table:
																		print(
																		    F'P{self.__allocated_resources_table.index(UpperCamelCase__				) + 1}'
																		    + """ """.join(F'{it:>8}' for it in item				)
																		    + """\n"""				)
												print(""" """ * 9 + """System Resource Table"""				)
												for item in self.__maximum_claim_table:
																		print(
																		    F'P{self.__maximum_claim_table.index(UpperCamelCase__				) + 1}'
																		    + """ """.join(F'{it:>8}' for it in item				)
																		    + """\n"""				)
												print(
												    """Current Usage by Active Processes: """
												    + """ """.join(str(UpperCamelCase__				) for x in self.__claim_vector				)				)
												print(
												    """Initial Available Resources:       """
												    + """ """.join(str(UpperCamelCase__				) for x in self.__available_resources()				)				)
												time.sleep(1				)


if __name__ == "__main__":
						import doctest

						doctest.testmod()


'''simple docstring'''



from typing import TYPE_CHECKING

from ....utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


_lowercase    =		{"""configuration_van""": ["""VAN_PRETRAINED_CONFIG_ARCHIVE_MAP""", """VanConfig"""]}


try:
						if not is_torch_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						_lowercase    =		[
						    """VAN_PRETRAINED_MODEL_ARCHIVE_LIST""",
						    """VanForImageClassification""",
						    """VanModel""",
						    """VanPreTrainedModel""",
						]

if TYPE_CHECKING:
						from .configuration_van import VAN_PRETRAINED_CONFIG_ARCHIVE_MAP, VanConfig

						try:
												if not is_torch_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_van import (
												    VAN_PRETRAINED_MODEL_ARCHIVE_LIST,
												    VanForImageClassification,
												    VanModel,
												    VanPreTrainedModel,
												)

else:
						import sys

						_lowercase    =		_LazyModule(__name__, globals()["""__file__"""], _import_structure)
