def onePassLearningVsPressure():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeCNode(1), Queues)
resultLQ = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeCNode(10), Queues)
resultLQ2 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
for item in ['aveDelay', 'aveDRate']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-v', label='lq=1')
entry = [resultLQ2[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='lq=10')
py.legend(loc=0)
py.savefig('onePassLearning_' + item)
py.close()
def PaperTwoTest_onePassLearningVsPressure():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeCNode(2), Queues)
resultLQ = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
labels = {'aveDelay':'Average end-to-end delay',\
'aveDRate':'Delivery rate',\
'aveHop':'Average hop count',\
'aveBacklog':'Per-node queue lengths'}
for item in ['aveDelay', 'aveDRate', 'aveHop', 'aveBacklog']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-v', label='M=2')
py.xlabel("$\lambda$")
py.ylabel(labels[item])
py.legend(loc=0)
py.savefig('PaperTwo_onePassLearning_' + item)
py.close()
def PerodicPossiblityLearningVsPressure():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makePNode(0.9), Queues)
resultLQ = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makePNode(0.5), Queues)
resultLQ2 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
for item in ['aveDelay', 'aveDRate']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-v', label='a=0.9')
entry = [resultLQ2[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='a=0.5')
py.legend(loc=0)
py.savefig('PerodicPossiblityLearning_with_redo_add_' + item)
py.close()
def oneRoundDelay(step=10000):
injectRate = 0.9
factory = GridNetworkFactory(makeSimpleNode(), Queues)
factory.constructNetwork(6,6)\
.setFlow(Flow((0,0),(0,5),injectRate))\
.setFlow(Flow((5,0),(5,5),injectRate))\
.setFlow(Flow((2,0),(3,5),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,step,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
#simulator.printNetwork()
stat = simulator.getStaticsInfo()
print stat['aveDelay']
packetPool = sorted(stat['packetPool'], key=lambda p: p.getID)
py.subplot(211)
py.vlines([p.getCreateTime() for p in packetPool], [1],
[p.getDelay() for p in packetPool], 'r')
py.xlabel('Packet create time(bp with $\lambda$ = 0.9)')
py.ylabel('delay')
py.grid(True)
injectRate = 0.9
factory = GridNetworkFactory(makeMNode(2), Queues)
factory.constructNetwork(6,6)\
.setFlow(Flow((0,0),(0,5),injectRate))\
.setFlow(Flow((5,0),(5,5),injectRate))\
.setFlow(Flow((2,0),(3,5),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,step,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
#simulator.printNetwork()
stat = simulator.getStaticsInfo()
print stat['aveDelay']
packetPool = sorted(stat['packetPool'], key=lambda p: p.getID)
py.subplot(212)
py.vlines([p.getCreateTime() for p in packetPool], [1],
[p.getDelay() for p in packetPool], 'b')
py.xlabel('Packet create time (m=2 with $\lambda$ = 0.9)')
py.ylabel('delay')
py.grid(True)
py.savefig('packetDelayInOneRound_09')
py.show()
def CounterTest(step=10000):
injectRate = 1
factory = GridNetworkFactory(makeCNode(0), Queues)
factory.constructNetwork(8,8)\
.setFlow(Flow((0,0),(0,7),injectRate))\
.setFlow(Flow((7,0),(7,7),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,step,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
#simulator.printNetwork()
stat = simulator.getStaticsInfo()
print stat
def Test():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
#print result
py.plot(gobalRateList, result, '-o', label='bp')
#factory = GridNetworkFactory(makeSimpleNode(),ShadowQueues)
#result = mainProcessCtrl(factory=factory,rateList=gobalRateList,threadNum=3)
#py.plot(gobalRateList,result,'-v',label ='sq')
#factory = GridNetworkFactory(makeOMNode(1),Queues)
#result = mainProcessCtrl(factory=factory,rateList=gobalRateList,threadNum=3)
#py.plot(gobalRateList,result,'-+',label ='om')
#factory = GridNetworkFactory(makeMNode(2),Queues)
#result = mainProcessCtrl(factory=factory,rateList=gobalRateList,threadNum=3)
#py.plot(gobalRateList,result,'-*',label ='mm=2')
#factory = GridNetworkFactory(makeMNode(4),ShadowQueues)
#result = mainProcessCtrl(factory=factory,rateList=gobalRateList,threadNum=3)
#py.plot(gobalRateList,result,'-s',label ='ms=4')
py.legend(loc=0)
py.show()
def CounterTest(step = 10000):
injectRate = 1
factory = GridNetworkFactory(makeCNode(0),Queues)
factory.constructNetwork(8,8)\
.setFlow(Flow((0,0),(0,7),injectRate))\
.setFlow(Flow((7,0),(7,7),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,step,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
#simulator.printNetwork()
stat = simulator.getStaticsInfo()
print stat
def OrdTest():
injectRate = 0.5
factory = GridNetworkFactory(makeMNode(1),ShadowQueues)
factory.constructNetwork(8,8)\
.setFlow(Flow((2,0),(2,7),injectRate),Flow((4,0),(4,7),injectRate),\
Flow((0,2),(7,2),injectRate),Flow((0,4),(7,4),injectRate),\
Flow((1,1),(5,1),injectRate),Flow((6,1),(6,6),injectRate),\
Flow((5,6),(1,6),injectRate),Flow((1,5),(1,2),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,gobalMaxStep,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
stat = simulator.getStaticsInfo()
print stat
def OrdTest():
injectRate = 0.5
factory = GridNetworkFactory(makeMNode(1), ShadowQueues)
factory.constructNetwork(8,8)\
.setFlow(Flow((2,0),(2,7),injectRate),Flow((4,0),(4,7),injectRate),\
Flow((0,2),(7,2),injectRate),Flow((0,4),(7,4),injectRate),\
Flow((1,1),(5,1),injectRate),Flow((6,1),(6,6),injectRate),\
Flow((5,6),(1,6),injectRate),Flow((1,5),(1,2),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,gobalMaxStep,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
stat = simulator.getStaticsInfo()
print stat
def PaperThree_NewQueuesWithLimitsTest_SA():
results = []
for rate in [0.2, 0.4, 0.8, 1]:
factory = GridNetworkFactory(makeNewNode(rate), NewQueues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
results.append((rate, result))
labels = {'aveDelay':'Average end-to-end delay',\
'aveDRate':'Delivery rate',\
'aveHop':'Average hop count',\
'aveBacklog':'Per-node queue lengths'}
for item in ['aveDelay', 'aveDRate', 'aveHop', 'aveBacklog']:
for rate, result in results:
entry = [result[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, label='r=%.1f' % rate)
py.xlabel("$\lambda$")
py.ylabel(labels[item])
py.legend(loc=0)
py.savefig('PaperThree_SA_' + item)
py.close()
def oneRoundDelay(step = 10000):
injectRate = 0.9
factory = GridNetworkFactory(makeSimpleNode(),Queues)
factory.constructNetwork(6,6)\
.setFlow(Flow((0,0),(0,5),injectRate))\
.setFlow(Flow((5,0),(5,5),injectRate))\
.setFlow(Flow((2,0),(3,5),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,step,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
#simulator.printNetwork()
stat = simulator.getStaticsInfo()
print stat['aveDelay']
packetPool = sorted(stat['packetPool'],key=lambda p: p.getID)
py.subplot(211)
py.vlines([p.getCreateTime() for p in packetPool],[1],[p.getDelay() for p in packetPool],'r')
py.xlabel('Packet create time(bp with $\lambda$ = 0.9)')
py.ylabel('delay')
py.grid(True)
injectRate = 0.9
factory = GridNetworkFactory(makeMNode(2),Queues)
factory.constructNetwork(6,6)\
.setFlow(Flow((0,0),(0,5),injectRate))\
.setFlow(Flow((5,0),(5,5),injectRate))\
.setFlow(Flow((2,0),(3,5),injectRate))
network = factory.getNetwork()
packetFactory = PacketFactory()
simulator = \
Simulator(network,step,ConstLinkRateGenerator(1),packetFactory)
simulator.run()
#simulator.printNetwork()
stat = simulator.getStaticsInfo()
print stat['aveDelay']
packetPool = sorted(stat['packetPool'],key=lambda p: p.getID)
py.subplot(212)
py.vlines([p.getCreateTime() for p in packetPool],[1],[p.getDelay() for p in packetPool],'b')
py.xlabel('Packet create time (m=2 with $\lambda$ = 0.9)')
py.ylabel('delay')
py.grid(True)
py.savefig('packetDelayInOneRound_09')
py.show()
def otherTest():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeNewNode(0.8), NewQueues)
resultLQ = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeNewNode(0.8), TestQueues)
resultLQ2 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeNewNode(0.8), TestSquareQueues)
resultLQ3 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
labels = {'aveDelay':'Average end-to-end delay',\
'aveDRate':'Delivery rate',\
'aveHop':'Average hop count',\
'aveBacklog':'Per-node queue lengths'}
for item in ['aveDelay', 'aveDRate', 'aveHop', 'aveBacklog']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-v', label='original')
entry = [resultLQ2[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='doubleRule')
entry = [resultLQ3[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-+', label='squareRule')
py.xlabel("$\lambda$")
py.ylabel(labels[item])
py.grid(True)
py.legend(loc=0)
py.savefig('otherTest_' + item)
py.close()
def paperOneTestSA():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeMNode(2), Queues)
resultLQ3 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeMNode(4), Queues)
resultLQ4 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeMNode(6), Queues)
resultLQ5 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
labels = {'aveDelay':'Average end-to-end delay',\
'aveDRate':'Delivery rate',\
'aveHop':'Average hop count',\
'aveBacklog':'Per-node queue lengths'}
for item in ['aveDelay', 'aveDRate', 'aveHop', 'aveBacklog']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ3[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-p', label='M=2')
entry = [resultLQ4[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='M=4')
entry = [resultLQ5[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='M=6')
py.xlabel("$\lambda$")
py.ylabel(labels[item])
py.legend(loc=0)
py.savefig('PaperOneTest_sameAlgorithms_' + labels[item])
py.close()
def differentOMNodeModeTest():
for m in [0, 2, 4, 10]:
factory = GridNetworkFactory(makeOMNode(m), Queues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
py.plot(gobalRateList, result, label='om=%d' % m)
py.legend(loc=0)
py.show()
def rateVsDelayTest():
for m in [0, 2, 6, 10]:
factory = GridNetworkFactory(makeMNode(m), Queues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
py.plot(gobalRateList, result, label='m=%d' % m)
py.legend(loc=0)
py.show()
def newTest():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makePNode(0.5), Queues)
resultLQ = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(SPNode, SPQueues)
resultLQ2 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeMNode(2), Queues)
resultLQ3 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
#factory = GridNetworkFactory(makeCNode(1),Queues)
#resultLQ4 = mainProcessCtrl(factory=factory,rateList=gobalRateList,threadNum=3)
for item in ['aveDelay', 'aveDRate']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-v', label='pl=0.5')
entry = [resultLQ2[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='sp=1')
entry = [resultLQ3[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-p', label='mm=2')
#entry = [resultLQ4[key][item] for key in gobalRateList]
#py.plot(gobalRateList,entry,'-+',label ='ol=1')
py.legend(loc=0)
py.savefig('newTest_' + item)
py.close()
def OMNodeVSMNodeTest():
factory = GridNetworkFactory(makeOMNode(0), Queues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
py.plot(gobalRateList, result, label='bp')
for m in [2, 4]:
factory = GridNetworkFactory(makeOMNode(m), Queues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
py.plot(gobalRateList, result, '--', label='om=%d' % m)
factory = GridNetworkFactory(makeMNode(m), Queues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
py.plot(gobalRateList, result, label='m=%d' % m)
py.legend(loc=0)
py.show()
def NewQueuesTest():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeNewNode(1), NewQueues)
resultLQ = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(SPNode, SPQueues)
resultLQ2 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeNewNode(0.8), NewQueues)
resultLQ3 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
for item in ['aveDelay', 'aveDRate']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-v', label='nq=1')
entry = [resultLQ3[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-p', label='nq=0.7')
entry = [resultLQ2[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='sp=1')
py.legend(loc=0)
py.savefig('newQueuesTest_' + item)
py.close()
def PaperThree_NewQueuesTest_DA():
factory = GridNetworkFactory(makeSimpleNode(), Queues)
resultBP = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(SPNode, SPQueues)
resultLQ2 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
factory = GridNetworkFactory(makeNewNode(0.8), NewQueues)
resultLQ3 = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
labels = {'aveDelay':'Average end-to-end delay',\
'aveDRate':'Delivery rate',\
'aveHop':'Average hop count',\
'aveBacklog':'Per-node queue lengths'}
for item in ['aveDelay', 'aveDRate', 'aveHop', 'aveBacklog']:
entry = [resultBP[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-o', label='bp')
entry = [resultLQ3[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-p', label='r=0.8')
entry = [resultLQ2[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, '-x', label='K=10')
py.xlabel("$\lambda$")
py.ylabel(labels[item])
py.legend(loc=0)
py.savefig('PaperThree_newQueuesTest_DA_' + item)
py.close()
def NewQueuesWithLimitsTest():
results = []
for rate in [0.2, 0.4, 0.8, 1]:
factory = GridNetworkFactory(makeNewNode(rate), NewQueues)
result = mainProcessCtrl(factory=factory,
rateList=gobalRateList,
threadNum=3)
results.append((rate, result))
for item in ['aveDelay', 'aveDRate']:
for rate, result in results:
entry = [result[key][item] for key in gobalRateList]
py.plot(gobalRateList, entry, label='nq=%.1f' % rate)
py.legend(loc=0)
py.savefig('newQueuesTest_differentLimits_' + item)
py.close()
for packet in packets:
packet.addHopNum()
#print 'params', params
if packet.getDst() == params['nbr']:
#print '----recved'
self.packetPool.append(packet.setDelay(self.currentStep))
if __name__ == "__main__":
factory = GridNetworkFactory(Node,Queues)
factory.constructNetwork(8,8)\
.setFlow(Flow((0,0),(2,2),1),\
Flow((0,1),(2,1),1))
network = factory.getNetwork()
packetFactory = PacketFactory()
network[(0,0)].queues[(1,1)] = \
[packetFactory.getPacket(currentTime=0, src=(0,0),dst=(1,1)),\
packetFactory.getPacket(currentTime=0, src=(0,0),dst=(1,1)),\
packetFactory.getPacket(currentTime=0, src=(0,0),dst=(1,1))]
network[(0,1)].queues[(0,2)] = \
[packetFactory.getPacket(currentTime=0,src=(0,1),dst=(0,2)),\
packetFactory.getPacket(currentTime=0,src=(0,1),dst=(0,2))]
self.__statProcess(packets, src=srcID, dst=dstID, nbr=nbrID)
self.network[nbrID].receivePackets(packets,src=srcID,nbr=nbrID,dst=dstID,rate=linkRate,\
dstHopPair=dstIDandQueue)
def __statProcess(self, packets, **params):
for packet in packets:
packet.addHopNum()
#print 'params', params
if packet.getDst() == params['nbr']:
#print '----recved'
self.packetPool.append(packet.setDelay(self.currentStep))
if __name__ == "__main__":
factory = GridNetworkFactory(Node, Queues)
factory.constructNetwork(8,8)\
.setFlow(Flow((0,0),(2,2),1),\
Flow((0,1),(2,1),1))
network = factory.getNetwork()
packetFactory = PacketFactory()
network[(0,0)].queues[(1,1)] = \
[packetFactory.getPacket(currentTime=0, src=(0,0),dst=(1,1)),\
packetFactory.getPacket(currentTime=0, src=(0,0),dst=(1,1)),\
packetFactory.getPacket(currentTime=0, src=(0,0),dst=(1,1))]
network[(0,1)].queues[(0,2)] = \
[packetFactory.getPacket(currentTime=0,src=(0,1),dst=(0,2)),\
packetFactory.getPacket(currentTime=0,src=(0,1),dst=(0,2))]
__metaclass__ = type
import pylab as py
from Flow import Flow
from Simulator import Simulator
from Packet import PacketFactory
from Queues import Queues, ShadowQueues, SPQueues, NewQueues, TestQueues, TestSquareQueues
from NetworkFactory import GridNetworkFactory
from LinkRateGenerator import ConstLinkRateGenerator
from Node import makeSimpleNode, makeMNode, makeOMNode, makeCNode, makePNode, SPNode, makeNewNode
gobalRateList = [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]
gobalGridNetworkFactory = GridNetworkFactory(makeMNode(1), Queues)
gobalMaxStep = 10000
gobalFlow = 'Flow((2,0),(2,7),injectRate),Flow((4,0),(4,7),injectRate),\
Flow((0,2),(7,2),injectRate),Flow((0,4),(7,4),injectRate),\
Flow((1,1),(5,1),injectRate),Flow((6,1),(6,6),injectRate),\
Flow((5,6),(1,6),injectRate),Flow((1,5),(1,2),injectRate)'
class DifferentInjectRateTest:
def __init__(self,linkRate=1,maxStep=gobalMaxStep,injectRate=0.5,\
factory=gobalGridNetworkFactory):
factory.constructNetwork(8,8)\
.setFlow(Flow((2,0),(2,7),injectRate),Flow((4,0),(4,7),injectRate),
Flow((0,2),(7,2),injectRate),Flow((0,4),(7,4),injectRate),
Flow((1,1),(5,1),injectRate),Flow((6,1),(6,6),injectRate)
,Flow((5,6),(1,6),injectRate),Flow((1,5),(1,2),injectRate))
network = factory.getNetwork()
self.packetFactory = PacketFactory()