def main0():
instruction1 = BasicInstruction()
instruction2 = IO_Instruction()
instruction3 = Priority_Instruction()
program = Program('a')
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
programb = Program('b')
programb.addInstruction(instruction3)
programc = Program('c')
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
timer = Timer(2)
memory = Memory()
memory.buildMemory(9)
frame1 = Frame(memory,0,9)
mmu = MMU()
mmu.addEmptyFrame(frame1)
cpu = CPU(None,mmu,None,timer)
scheduler = Scheduler(PFIFO())
ioqueue = IOQueue(scheduler)
disk = Disk(None)
kernel = Kernel(cpu,ioqueue,scheduler,mmu,disk)
disk.setKernel(kernel)
cpu.setKernel(kernel)
kernel.saveProgram(program)
kernel.saveProgram(programb)
kernel.saveProgram(programc)
kernel.start()
cpu.start()
ioqueue.start()
def main1():
instruction1 = BasicInstruction()
instruction3 = Priority_Instruction()
logger = Logger("../resource/log.txt")
program = Program('a')
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
programb = Program('b')
programb.addInstruction(instruction3)
programc = Program('c')
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
timer = Timer(2)
memory = Memory()
memory.buildMemory(9)
frame1 = Frame(memory,0,9)
mmu = MMU()
mmu.addEmptyFrame(frame1)
cpu = CPU(None,mmu,None,timer,logger)
scheduler = Scheduler(PFIFO())
ioqueue = IOQueue(scheduler,logger)
disk = Disk(None)
kernel = Kernel(cpu,ioqueue,scheduler,mmu,disk,logger)
disk.setKernel(kernel)
disk.save(program)
disk.save(programb)
disk.save(programc)
cpu.setKernel(kernel)
kernel.executeProgram('a')
def __init__(self, pc=1):
self.registers = [Register(i) for i in range(32)]
self.params = None
self.op = None
self.pc = pc
self.saved_flags = Flags()
self.memory = Memory()
def main2():
instruction1 = BasicInstruction()
instruction2 = BasicInstruction()
memory = Memory()
memory.buildMemory(5)
frame1 = Frame(memory,0,1)
frame2 = Frame(memory,1,2)
frame3 = Frame(memory,3,1)
frame4 = Frame(memory,4,1)
mmu = MMU()
mmu.fullFrames.append(frame1)
mmu.fullFrames.append(frame3)
mmu.emptyFrames.append(frame2)
mmu.emptyFrames.append(frame4)
program = Program('a')
program.addInstruction(instruction1)
pcbA = PCB('a',0,0,1)
programb = Program('b')
pcbB = PCB('b',0,3,1)
programb.addInstruction(instruction1)
frame1.load(pcbA,program)
frame3.load(pcbB,programb)
memory.printMemory()
print(memory.getEmptyCells())
mmu.compact()
memory.printMemory()
def start_execution(options):
f = open(options.file, 'r')
content = f.read()
read_content = ReadContents()
instructions = Instructions()
#print "Id 2 :", id(instructions)
registers = Registers()
memory = Memory()
read_content.read_iregisters(content)
read_content.read_fpregisters(content)
read_content.read_memory(content)
read_content.get_instructions(content)
#instructions, registers, memory = read_content.return_attrs()
instructions = read_content.return_attrs()
#print "registers: ", id(registers), " Inst : ", id(instructions.registers), id(memory), id(instructions.memory)
#print instructions.get_instructions(), '\n', registers.r['R2'], '\n', memory.location, '\n', registers.f
instructions.build_instruction_objects()
#print instructions.instructions_object_list
#print "In main file : ", id(memory), id(registers), id(instructions)
clock = Clock(instructions)
#clock.print_object_ids()
#print clock.start_clock()
#print clock.clock
clock.next_instruction()
#print "log : ", Registers.f['F4']['contents']
writer = Writer(clock.clock_execution_dict, Registers.f,
len(instructions.instructions_object_list))
writer.write_to_file()
writer.write_to_file_registers()
def __init__(self, memorySize):
self._memory = Memory(memorySize)
self._mmu = MMU(self._memory)
self._irqVector = IRQVector()
self._cpu = CPU(self._mmu, self._irqVector)
self._IOdevice = IOdevice(self._irqVector)
self._clock = Clock(self._cpu, self._IOdevice)
self._timer = DummyTimer()
def main3():
if(1==1):
instruction1 = BasicInstruction()
instruction2 = BasicInstruction()
memory = Memory()
memory.buildMemory(5)
frame1 = Frame(memory,0,1)
frame2 = Frame(memory,1,2)
frame3 = Frame(memory,3,1)
frame4 = Frame(memory,4,1)
mmu = MMU()
mmu.fullFrames.append(frame1)
mmu.fullFrames.append(frame3)
mmu.emptyFrames.append(frame2)
mmu.emptyFrames.append(frame4)
program = Program('a')
program.addInstruction(instruction1)
pcbA = PCB('a',0,0,1)
programb = Program('b')
pcbB = PCB('b',0,3,1)
programb.addInstruction(instruction1)
frame1.load(pcbA,program)
frame3.load(pcbB,programb)
programc = Program('c')
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
programd = Program('d')
programd.addInstruction(instruction2)
programd.addInstruction(instruction2)
programd.addInstruction(instruction2)
scheduler = Scheduler(PFIFO())
disk = Disk(None)
kernel = Kernel (None,None,scheduler,mmu,disk)
disk.setKernel(kernel)
memory.printMemory()
kernel.saveProgram(programc)
print( " ")
memory.printMemory()
kernel.saveProgram(programd)
print( " ")
memory.printMemory()
print(len(disk.programList))
def main():
instruction1 = BasicInstruction()
instruction2 = IO_Instruction()
instruction3 = Priority_Instruction()
program = Program('a')
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
program.addInstruction(instruction1)
programd = Program('d')
programd.addInstruction(instruction1)
programd.addInstruction(instruction1)
programd.addInstruction(instruction1)
programd.addInstruction(instruction1)
programd.addInstruction(instruction1)
programb = Program('b')
programb.addInstruction(instruction3)
programc = Program('c')
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
programc.addInstruction(instruction1)
timer = Timer(2)
memory = Memory()
memory.buildMemory(9)
frame1 = Frame(memory,0,9)
logger = Logger("/home/matlock/Escritorio/Sistemas Operativos/OSProyect/resource/log.txt")
mmu = MMU(logger)
mmu.addEmptyFrame(frame1)
cpu = CPU(None,mmu,None,timer,logger)
scheduler = Scheduler(PFIFO())
ioqueue = IOQueue(scheduler,logger)
disk = Disk(None)
kernel = Kernel(cpu,ioqueue,scheduler,mmu,disk,logger)
disk.setKernel(kernel)
cpu.setKernel(kernel)
x = []
x.append(program)
x.append(programb)
x.append(programc)
x.append(programd)
kernel.saveOnDisk(x)
kernel.executeProgram('a')
from src.LexicalException import LexicalException
from src.Memory import Memory
from src.Parser import Parser
from src.ParserException import ParserException
__author__ = 'thamilton'
if __name__ == "__main__":
try:
parser = Parser("/Users/thamilton/PycharmProjects/Project_2/test_data/test3.e")
parser.feature().execute()
memory = Memory()
memory.display_memory()
except (OSError, IOError, ValueError, Exception, LexicalException, ParserException) as e:
print(e)
def setUp(self):
self.memory = Memory(20)
self.instruction1 = InstructionProgram("An Instruction")
self.instruction2 = InstructionIO("IO")
self.instruction3 = InstructionProgram("Other Instruction")
class MemoryTest(unittest.TestCase):
#Arrange
def setUp(self):
self.memory = Memory(20)
self.instruction1 = InstructionProgram("An Instruction")
self.instruction2 = InstructionIO("IO")
self.instruction3 = InstructionProgram("Other Instruction")
def test_whenTheMemoryAddsAnInstructionAndIAskForIt_thenIGetIt(self):
self.memory.put(0, self.instruction1)
self.memory.put(1, self.instruction2)
self.memory.put(2, self.instruction3)
self.assertEqual(self.memory.get(0), self.instruction1)
self.assertEqual(self.memory.get(1), self.instruction2)
self.assertEqual(self.memory.get(2), self.instruction3)
def test_whenISetThreeInstructions_thenIGetTwoFreeSpaces(self):
self.memory.put(0, self.instruction1)
self.memory.put(1, self.instruction2)
self.memory.put(2, self.instruction3)
self.assertEqual(self.memory.get_free_space(), 17)
def test_whenIHaveSomeInstructionsAndCompact_thenItAllGoesUp(self):
for index in range(0, 5):
self.memory.put(index, self.instruction1)
for index in range(12, 14):
self.memory.put(index, self.instruction2)
for index in range(17, 20):
self.memory.put(index, self.instruction2)
self.memory.compact()
self.assertEqual(self.memory.get(19), None)
traceback.print_exc()
return json_error("Illegal filter parameters", 422, e)
@app.route('/property-types', methods=['GET'])
def get_property_types():
types = [{'name': t.name, 'value': t.value} for t in PropertyType]
return jsonify(types)
def prepare(df):
return df.fillna('NaN')
@app.route('/predict', methods=['POST'])
def cost_prediction():
sent = dict(request.json)
return jsonify(cost_predictor(sent))
if __name__ == '__main__':
print('Loading memory ...')
memory = Memory('new_data.csv')
graph_cache = create_graph_cache(memory.data)
print(f'Loaded {len(memory.data)} records.')
cost_predictor = create_cost_predictor(memory.data)
prop_type_predictor, ptc_acc = create_pt_classifier(memory.data)
print(f'Trained property type classifier, accuracy={ptc_acc}')
app.run()
def execute(self):
memory = Memory()
memory.store(self.input_val, self.expression.evaluate())
class CPU:
def __init__(self, pc=1):
self.registers = [Register(i) for i in range(32)]
self.params = None
self.op = None
self.pc = pc
self.saved_flags = Flags()
self.memory = Memory()
def set_flags(self, flags):
self.saved_flags.set_flags(flags)
# Readies an instruction to be executed
def decode(self, instruction, labels):
# This is for if the instruction is just a label
if not instruction.opcode:
self.params = None
self.op = None
return
# Changing the tokens into usable values
self.params = []
for i in instruction.params:
if i.type == TTS.REGISTER:
self.params.append(self.registers[i.r_val])
elif i.type == TTS.IMMEDIATE:
self.params.append(i.i_val)
elif i.type == TTS.LABEL:
try:
goto = labels[i.l_val]
except KeyError:
raise ExecutionError(f"Invalid label: {i.l_val}")
self.params.append(goto)
self.op = INSTRUCTION_SET[instruction.opcode][FUNC](self)
def execute(self):
# pc inc is done before execution to not mess up jumps
self.pc += 1
if not self.op:
return
ret = self.op.execute(*self.params)
# op.s says if it was a set flag instruction
# ret should always exist if true but I check anyway
if self.op.s and ret:
self.set_flags(ret)
def reg_dump(self, mode="dec", row_size=4):
row_counter = 0
s = ""
for reg in self.registers:
s += reg.__repr__(mode=mode)
row_counter += 1
if row_counter == row_size:
row_counter = 0
s += "\n"
else:
s += "\t"
print(s)
def mem_dump(self, register_num=None, mode="dec"):
address = self.registers[
register_num].value if register_num is not None else None
self.memory.print(address=address, mode=mode)
def __repr__(self):
return str(self.registers)
def evaluate(self):
memory = Memory()
return memory.fetch(self.character)
