def executeMonitorPlots (self):
self.printSep()
print "- Generating graph files"
for each in self.monitorPlots:
fileName = each + " series - Seed " + str(self.seed) + ".ps"
plot = SimPlot ()
pl = plot.plotLine (self.monitorPlots[each], color="blue",width=2)
pl.postscr(fileName)
print "Graph file created\t:\t " + fileName
def plot(self):
colors = iter(['red', 'green', 'blue', 'black', 'yellow', 'cyan', 'magenta'])
plt=SimPlot() # step 1
title = '\nTime: '+str(Sim.now()) +'\n'
plt.root.title(title) # step 3
lines = []
self.means.write('Time ' + str(Sim.now()) + ':\n')
for name, population in Population.all_pops.items():
if population.num_agents() == 0:
continue
plot_list = population.lang_plot_list()
#make scatter chart of this population's language values
color = colors.next()
title += name + ': ' + color +'; '
lines.append(plt.makeSymbols(plot_list,marker='dot',color=color))
#calculate mean language values for this population
sum_x = 0.0
sum_y = 0.0
for point in plot_list:
sum_x += point[0]
sum_y += point[1]
self.means.write( '\t'+str(population.num_agents())+' '+name+'\t'+\
str(sum_x/population.num_agents())+', '+\
str(sum_y/population.num_agents()) + '\n' )
obj=plt.makeGraphObjects(lines) # step 5
frame=Frame(plt.root) # step 6
graph=plt.makeGraphBase(frame,640,480, title=title) # step 7
graph.pack() # step 8
graph.draw(obj) # step 9
graph.postscr(self.directory+'/plot'+str(self.numplots)+'.ps')
self.numplots+=1
def PlotNetwork(numOfNodes):
#First plot-----------------------------------------------------
tempList = []
plt=SimPlot()
plt.root.title("The plot")
objects = []
for i in range(numOfNodes):
tempList.append([G.NodesLocations[i][0],G.NodesLocations[i][1]])
dots = plt.makeSymbols(tempList,color="green",size=2,marker='circle',windowsize=(1000,600))
objects.append(dots)
for i in range(numOfNodes):
for j in range(i, numOfNodes):
src = [G.NodesLocations[i][0],G.NodesLocations[i][1]]
dst = [G.NodesLocations[j][0],G.NodesLocations[j][1]]
#objects.append(plt.makeLine([src,dst],splinesteps=20,color="blue",width=2))
obj=plt.makeGraphObjects(objects)
frame=Frame(plt.root)
graph=plt.makeGraphBase(frame,1000,600, title="Network")
graph.pack()
graph.draw(obj)
frame.pack()
#Second plot-----------------------------------------------------
#Need to create a new root (Tk()) for every new plot
#We use the same 'plt' object
root1 = Tk()
root1.title = "Panel 2"
line = plt.makeLine([[0,0],[1,1],[2,4],[3,9]])
obj2 = plt.makeGraphObjects([line])
#Need to create a new frame and graph for our new root
frame2=Frame(root1)
graph2=plt.makeGraphBase(frame2,1000,600, title="Network")
graph2.pack()
graph2.draw(obj2)
frame2.pack()
#This must be at the end
plt.mainloop()
# Model -----------------------------------
class BankModel(Simulation):
def run(self, aseed):
""" PEM """
seed(aseed)
self.counter = Resource(1, name="Clerk", monitored=True, sim=self)
source = Source(sim=self)
self.activate(source, source.generate(number=20, rate=0.1), at=0.0)
self.simulate(until=maxTime)
# Experiment data -------------------------
maxTime = 400.0 # minutes
seedVal = 393939
# Experiment -----------------------------------
mymodel = BankModel()
mymodel.run(aseed=seedVal)
# Output ---------------------------------------
plt = SimPlot()
plt.plotStep(mymodel.counter.waitMon, color="red", width=2)
plt.mainloop()
seed(aseed)
self.counter = Resource(1, name="Clerk", sim=self)
self.Mon = Monitor('Time in the Bank', sim=self)
source = Source(sim=self)
self.activate(source, source.generate(number=20, rate=0.1), at=0.0)
self.simulate(until=maxTime)
## Experiment data -------------------------
maxTime = 400.0 # minutes
N = 0
seedVal = 393939
## Experiment -----------------------------
modl = BankModel()
modl.run(aseed=seedVal)
## Output ----------------------------------
Histo = modl.Mon.histogram(low=0.0, high=200.0, nbins=20)
plt = SimPlot()
plt.plotHistogram(Histo,
xlab='Time (min)',
title="Time in the Bank",
color="red",
width=2)
plt.mainloop()
def MyXYPlot(X, Y):
Z = zip(X, Y)
plt = SimPlot()
plt.plotLine(Z)
plt.mainloop()
# Prog4.py from SimPy.SimPlot import * plt = SimPlot() plt.plotBars([[0, 0], [1, 1], [2, 4], [3, 9]], color="blue", width=2) plt.mainloop()
edge = [ind, rod]
self.EdgeList.append(edge)
self.EdgeList = dict(self.EdgeList)
def channelOn(self, chn):
self.EdgeList[chn].color = v.color.red
def channelOff(self, chn):
self.EdgeList[chn].color = v.color.green
initialize()
Net = Network()
if G.vis_on: V = Vis()
for N in Net.Nodes:
N.initCounterparts()
N.activate()
simulate(until=G.max_time)
print 'Sim Finished, Visualising graphs...'
if not G.vis_on:
plt = SimPlot()
plt2 = SimPlot()
plt2.plotLine(Net.waitQMon)
plt.plotLine(Net.activeQMon)
plt.mainloop()
#nx.draw(Net.graph_plan)
#plt.show()
activate(c, c.visit())
yield hold, self, 2
class Customer(Process):
def visit(self):
at = now()
print at, self.name, "Arrived"
yield request, self, k
wait = now() - at
wm.observe(wait)
print self.name, "Waited for ", wait
yield hold, self, 5
yield release, self, k
print now(), self.name, "Leaving"
initialize()
s = Source()
k = Resource(monitored=True)
wm = Monitor()
activate(s, s.generate(5), at=0)
simulate(until=100)
print wm.count(), wm.mean()
print k.waitMon
plt = SimPlot()
plt.plotBars(k.waitMon)
plt.mainloop()
recipient = self.got[0].origin
P = Packet(recipient, self.ID, 'ARQ')
yield put, self, self.MacOut.macOutQueue, [P]
class Packet():
def __init__(self, recipient, origin, p_type):
self.recipient = recipient
self.origin = origin
self.p_type = p_type #ARQ or Data ('out')
initialize()
Network.Nodes = [NodeHead(i) for i in range(G.node_num)]
for N in Network.Nodes:
N.initCounterparts()
N.activate()
simulate(until=G.max_time)
print 'Sim Finished, Visualising graphs...'
plt = SimPlot()
plt2 = SimPlot()
plt2.plotLine(Network.Channels.waitMon)
plt.plotLine(Network.Channels.actMon)
plt.mainloop()
self.group = grp
def execute(self):
yield hold, self, random.expovariate(1.0/lamb_da)
while True:
for server in serverList:
if server.name==self.group:
yield put,self,server,1
yield hold, self, random.expovariate(1.0/lamb_da)
initialize()
for grp in group_sizes:
server = Level(name=grp, unitName='bandWidth', capacity='unbounded', monitored=True)
serverList.append(server)
for person in range(group_sizes[grp]):
p = Person(grp)
activate(p,p.execute())
N = Network()
activate(N,N.execute())
simulate(until=30)
plt = SimPlot()
for s in serverList:
plt.plotLine(s.bufferMon)
plt.mainloop()
print 'done'
# Prog3.py from SimPy.SimPlot import * plt = SimPlot() plt.plotStep([[0, 0], [1, 1], [2, 4], [3, 9]], color="red", width=2) plt.mainloop()
tShopOpen = 8
tBeforeOpen = 1
tEndBake = tBeforeOpen + tShopOpen # hours
nrDays = 100
r = random.Random(12371)
PLOTTING = True
# Experiment
waits = {}
waits["retail"] = []
waits["restaurant"] = []
for day in range(nrDays):
bakery = model()
# Analysis/output
print("bakery")
for cType in ["retail", "restaurant"]:
print("Average wait for {0} customers: {1:4.2f} hours".format(
cType, (1.0 * sum(waits[cType])) / len(waits[cType])))
print("Longest wait for {0} customers: {1:4.1f} hours".format(
cType, max(waits[cType])))
nrLong = len([1 for x in waits[cType] if x > 0.25])
nrCust = len(waits[cType])
print("Percentage of {0} customers having to wait for more than"
" 0.25 hours: {1}".format(cType, 100 * nrLong / nrCust))
if PLOTTING:
plt = SimPlot()
plt.plotStep(bakery.stock.bufferMon,
title="Number of baguettes in stock during arbitrary day",
color="blue")
plt.mainloop()
# Monitorplot.py
from random import uniform
from SimPy.Simulation import *
from SimPy.Recording import *
from SimPy.SimPlot import *
class Source(Process):
def __init__(self, monitor):
Process.__init__(self)
self.moni = monitor
self.arrived = 0
def arrivalGenerator(self):
while True:
yield hold, self, uniform(0, 20)
self.arrived += 1
self.moni.observe(self.arrived)
initialize()
moni = Monitor(name="Arrivals", ylab="nr arrived")
s = Source(moni)
activate(s, s.arrivalGenerator())
simulate(until=100)
plt = SimPlot()
plt.plotStep(moni, color='blue')
plt.mainloop()
tBakeMin = 25/60.; tBakeMax=30/60. #hours
tArrivals = {"retail":1.0/40,"restaurant":1.0/4} #hours
buy = {"retail":[1,2,3],"restaurant":[20,40,60]} #nr baguettes
tShopOpen = 8; tBeforeOpen = 1; tEndBake = tBeforeOpen+tShopOpen #hours
nrDays=100
r=random.Random(12371)
PLOTTING=True
## Experiment ------------------------------
waits={}
waits["retail"]=[]; waits["restaurant"]=[]
bakMod = BakeryModel()
for day in range(nrDays):
bakery = bakMod.run()
## Analysis/output -------------------------
print 'bakery_OO'
for cType in ["retail","restaurant"]:
print "Average wait for %s customers: %4.2f hours"\
%(cType,(1.0*sum(waits[cType]))/len(waits[cType]))
print "Longest wait for %s customers: %4.1f hours"%(cType,max(waits[cType]))
nrLong = len([1 for x in waits[cType] if x>0.25])
nrCust = len(waits[cType])
print "Percentage of %s customers having to wait for more than 0.25 hours: %s"\
%(cType,100*nrLong/nrCust)
if PLOTTING:
plt = SimPlot()
plt.plotStep(bakery.stock.bufferMon,
title="Number of baguettes in stock during arbitrary day",color="blue")
plt.mainloop()
# Prog5.py
from SimPy.SimPlot import *
plt = SimPlot()
plt.plotScatter([[0, 0], [1, 1], [2, 4], [3, 9]],
color="green", size=2, marker='triangle')
plt.mainloop()
# Prog2.py
from SimPy.SimPlot import *
plt = SimPlot()
plt.plotLine([[0, 0], [1, 1], [2, 4], [3, 9]], title="This is prettier",
color="red", width=2, smooth=True)
plt.mainloop()
# AdvancedAPI.py
from SimPy.SimPlot import *
plt = SimPlot() # step 1
plt.root.title("Advanced API example") # step 3
line = plt.makeLine([[0, 42], [1, 1], [4, 16]]) # step 4
bar = plt.makeBars([[0, 42], [1, 1], [4, 16]], color='blue') # step 4
sym = plt.makeSymbols([[1, 1]], marker="triangle", size=3,
fillcolor="red") # step 4
obj = plt.makeGraphObjects([line, bar, sym]) # step 5
frame = Frame(plt.root) # step 6
graph = plt.makeGraphBase(frame, 500, 300, title="Line and bars") # step 7
graph.pack() # step 8
graph.draw(obj) # step 9
frame.pack() # step 10
graph.postscr() # step 11
plt.mainloop() # step 12
# Prog1.py from SimPy.SimPlot import * plt = SimPlot() plt.plotLine([[0, 0], [1, 1], [2, 4], [3, 9]]) plt.mainloop()
def plotLine (self,monitor):
SimPlot().plotLine (monitor).mainloop()
yield hold, self, tib
yield release, self, counter
# print "%8.4f %s: Finished "%(now(),self.name)
## Experiment data -------------------------
maxTime = 400.0 # minutes
counter = Resource(1, name="Clerk", monitored=True)
## Model -----------------------------------
def model(SEED=393939):
seed(SEED)
initialize()
source = Source()
activate(source, source.generate(number=20, rate=0.1), at=0.0)
simulate(until=maxTime)
## Experiment -----------------------------------
model()
plt = SimPlot()
plt.plotStep(counter.waitMon, color="red", width=2)
plt.mainloop()
#print self.ID, 'got ARQ, putting in ScreenResponse'
yield put, self, self.Computer.ScreenResponse, self.got
#print self.ID, 'put in screenResponse SUCCESS'
elif self.got[0].p_type == 'out':
#print self.ID, 'got DATA, putting ARQ in macOutQueue'
recipient = self.got[0].origin
P = Packet(recipient, self.ID, 'ARQ')
yield put, self, self.MacOut.macOutQueue, [P]
#print self.ID, 'put in macOutQueue SUCCESS'
class Packet():
def __init__(self, recipient, origin, p_type):
self.recipient = recipient
self.origin = origin
self.p_type = p_type
initialize()
Network.Nodes = [NodeHead(i) for i in range(G.node_num)]
for N in Network.Nodes:
N.initCounterparts()
N.activate()
simulate(until=G.max_time)
print 'Sim Finished, Visualising graphs...'
plt = SimPlot()
#plt.plotLine(Network.Channels.waitMon)
plt.plotLine(Network.Channels.actMon)
plt.mainloop()
self.EdgeList[chn].color=v.color.red
def channelOff(self,chn):
self.EdgeList[chn].color=v.color.green
initialize()
Net = Network()
if G.vis_on: V = Vis()
for N in Net.Nodes:
N.initCounterparts()
N.activate()
simulate(until=G.max_time)
print 'Sim Finished, Visualising graphs...'
if not G.vis_on:
plt = SimPlot()
plt2 = SimPlot()
plt2.plotLine(Net.waitQMon)
plt.plotLine(Net.activeQMon)
plt.mainloop()
#nx.draw(Net.graph_plan)
#plt.show()
maxTime = 400.0 # minutes
N = 0
## Model ----------------------------------
class BankModel(Simulation):
def run(self):
self.initialize()
self.counter = Resource(1,name="Clerk",sim=self)
self.Mon = Monitor('Time in the Bank',sim=self)
source = Source(sim=self)
self.activate(source,
source.generate(number=20,rate=0.1),at=0.0)
self.simulate(until=maxTime)
## Experiment -----------------------------
seed(393939)
modl=BankModel()
modl.run()
## Output ----------------------------------
Histo = modl.Mon.histogram(low=0.0,high=200.0,nbins=20)
plt = SimPlot()
plt.plotHistogram(Histo,xlab='Time (min)',
title="Time in the Bank",
color="red",width=2)
plt.mainloop()
###########################################################
# Analysis and Output
print "Normalizing data..."
normalizedData = {}
for lang in Parameters.languages:
data = []
lastDatum = None
for datum in lang.population.bufferMon:
if lastDatum and datum[0] > lastDatum[0]:
data.append(lastDatum)
lastDatum = datum
normalizedData[lang] = data
colors = iter(["red", "green", "blue", "black", "yellow", "cyan", "magenta"])
plt = SimPlot() # step 1
plt.root.title("Language Population Levels") # step 3
lines = []
print "Language Colors:"
for lang in Parameters.languages:
color = colors.next()
print "\t%s: %s" % (lang, color)
lines.append(plt.makeLine(normalizedData[lang], color=color))
# lines.append(plt.makeLine(lang.population.bufferMon, color=color))
obj = plt.makeGraphObjects(lines) # step 5
frame = Frame(plt.root) # step 6
graph = plt.makeGraphBase(frame, 640, 480, title="Population Levels", xtitle="Time", ytitle="Speakers") # step 7
graph.pack() # step 8
graph.draw(obj) # step 9
frame.pack() # step 10
# Experiment data -------------------------
maxTime = 400.0 # minutes
counter = Resource(1, name="Clerk", monitored=True)
# Model -----------------------------------
def model(SEED=393939): # 3
seed(SEED)
initialize()
source = Source()
activate(
source, # 4
source.generate(number=20, rate=0.1),
at=0.0)
simulate(until=maxTime) # 5
# Experiment -----------------------------------
model()
plt = SimPlot() # 6
plt.plotStep(
counter.waitMon, # 7
color="red",
width=2) # 8
plt.mainloop() # 9