本文整理汇总了Python中memory.Memory.deallocate方法的典型用法代码示例。如果您正苦于以下问题：Python Memory.deallocate方法的具体用法？Python Memory.deallocate怎么用？Python Memory.deallocate使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类memory.Memory的用法示例。
在下文中一共展示了Memory.deallocate方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: CPU
# 需要导入模块: from memory import Memory [as 别名]
# 或者: from memory.Memory import deallocate [as 别名]
#.........这里部分代码省略.........
process.setInCPUTime(simulator.time)
if self.queueType == "RR" :
simulator.schedule(simulator.time + burst_time, self.eCPUBurst, process, simulator)
if burst_time > self.t_slice:
simulator.schedule(simulator.time + self.t_slice, self.eRRPreempt, process, simulator)
else:
simulator.schedule(simulator.time + burst_time, self.eCPUBurst, process, simulator)
self.contentSwitchSum += 1
def eCPUBurst(self, process, simulator):
self.burstTimeSum += process.setOutCPUTime(simulator.time)
process.currentAgingSeq = random.getrandbits(128)
process.num_burst -= 1
if process.num_burst > 0:
#time 181ms: P1 completed its CPU burst
print "time %dms:" % simulator.time,"Process '%c'"%process.letter, "completed its CPU burst [Q",
sys.stdout.write('')
self.printQueue()
print "]"
#time 181ms: P1 performing I/O
print "time %dms:"% simulator.time,"Process '%c'"%process.letter, "performing I/O [Q",
sys.stdout.write('')
self.printQueue()
print "]"
simulator.schedule(simulator.time + process.io_time, self.eIOBurst, process, simulator)
else:
print "time %dms:"% simulator.time,"Process '%c'"%process.letter, "terminated [Q",
sys.stdout.write('')
self.printQueue()
print "]"
self.mem.deallocate( process.letter )
print "time %dms:"% simulator.time, "Simulated Memory:"
self.mem.printmem()
self.turnaroundTimeSum += simulator.time
self.active_n -= 1
if(self.active_n == 0):
print "time %dms: Simulator for %s ended [Q]" %( simulator.time, self.queueType)
self.processInCPU = None #Note: process in cpu is in use of CPU, NOT in content switch
if(not self.process_queue.isEmpty()):
next_burst_time, next_process = self.process_queue.nextProcess()
tmp =next_process.setOutQueueTime(simulator.time)
self.waitTimeSum += tmp
self.waitTimeNum += 1
simulator.schedule(simulator.time + self.t_cs, self.eContentSwitch, next_process, next_burst_time, simulator)
self.CPUIdle = False
else: #empty process queue
self.CPUIdle = True
def eIOBurst(self, process, simulator):
if process.num_burst == 0:
return
process.resetRemainBurstTime()
if self.processInCPU and self.queueType=="SRT" and self.processInCPU.remain_burst_time - (simulator.time - self.processInCPU.lastTimeInCPU) > process.burst_time :
# Preempted by SRT
self.SRTPreempt(process, simulator)
elif self.processInCPU and self.queueType=="PWA" and self.processInCPU.priority > process.priority:
# Preempted by PWA
process.currentAgingSeq = random.getrandbits(128)
self.processInCPU.currentAgingSeq = random.getrandbits(128)示例2: printStatusMessage
# 需要导入模块: from memory import Memory [as 别名]
# 或者: from memory.Memory import deallocate [as 别名]
#The process is done, kick it over to the IO queue.
if (cpu.currentProcess.timeremaining <= 0):
cpu.currentProcess.bursts -= 1
cpu.currentProcess.executedBursts += 1
#Only report burst completions if the process isn't about to terminate.
if (cpu.currentProcess.bursts):
printStatusMessage("Process '"+str(cpu.currentProcess.id)+"' completed its CPU burst", cpu.processQueue)
iosys.startedIO(process)
#Process is done.
else:
cpu.currentProcess.status = "terminated"
mem.deallocate(cpu.currentProcess.id)
printStatusMessage("Process '"+str(cpu.currentProcess.id)+"' terminated", cpu.processQueue)
printStatusMessage("Process '{0}' exits the system (deallocated {1} memory units)".format(cpu.currentProcess.id, cpu.currentProcess.memsize))
printStatusMessage("Simulated Memory:\n{0}".format(mem))
terminatedProcesses += 1
cpu.currentProcess = None
cpu.contextTime = 0
#For round robin detect when time slice expires.
elif (cpu.algorithm == "rr" and cpu.processTime >= cpu.sliceTime):
#PREMPTION TIME SLICE EXPIRED!
assert(cpu.processTime)
#Outputting for the srt preemption is different from the round robin queue output. (First process is included.