def plotter(protocolname, varName, srcNode):
total = 0.0
dropped = 0.0
for i in range(0, RUNNUM):
list1 = []
list2 = []
nstrace.nsopen(protocolname + "/" + protocolname + str(i) + ".tr")
while not nstrace.isEOF():
if nstrace.isVar():
(time, src_node, dummy, dummy, dummy, name,
val) = nstrace.getVar()
if time > TIMELIMIT:
break
if name == varName and src_node == srcNode:
list1.append(time)
list2.append(val * (100 if varName == "rtt_" else 1))
elif varName == "loss":
(event, time, dummy, dummy, dummy, dummy, dummy, dummy,
src_node, dummy, dummy, dummy) = nstrace.getEvent()
if time > TIMELIMIT:
break
if src_node[0] == srcNode and event == 'd':
dropped += 1
list1.append(time)
list2.append(1)
else:
nstrace.skipline()
ll1.append(list1)
ll2.append(list2)
def only_vars(file_name, v_name):
ts = []
vs = []
nstrace.nsopen(file_name)
while not nstrace.isEOF():
if nstrace.isVar():
(time, src_node, src_flow, dst_node, dst_flow, var_name, var_value)=\
nstrace.getVar()
if v_name == var_name:
ts.append(time)
vs.append(var_value)
else:
nstrace.skipline()
return ts, vs
def link_count(filename):
count = 0
fhandle = nstrace.nsopen(filename)
for fline in fhandle.readlines():
if nstrace.isEvent(fline):
eventpl = nstrace.getEvent(fline)
if nstrace.checkevent(eventpl):
count += 1
return count
def only_vars(file_name, v_name):
t1 = []
v1 = []
t2 = []
v2 = []
nstrace.nsopen(file_name)
while not nstrace.isEOF():
if nstrace.isVar():
(time, src_node, src_flow, dst_node, dst_flow, var_name, var_value)=\
nstrace.getVar()
if v_name == var_name:
if src_node == 0:
t1.append(time)
v1.append(var_value)
elif src_node == 1:
t2.append(time)
v2.append(var_value)
else:
nstrace.skipline()
nstrace.nsclose()
return t1, v1, t2, v2
def dup_counter(filename):
SEND_NODE = 1
DEST_NODE = 2
FLOW = 0
count = 0
thro=0
COUNTS = {}
INSTR = []
nstrace.nsopen(filename)
for x in xrange(1000):
INSTR.append(0)
while not nstrace.isEOF():
if nstrace.isEvent():
(event, time, sendnode, dest, packetname, size, dummy, flow, dummy, dummy, seqno, dummy) = nstrace.getEvent()
#if (event == "r" and dest == DEST_NODE and size >= 1000 and flow == FLOW):
#print dest, "= dest"
if (event == "r" and packetname=="tcp" and dest ==DEST_NODE):
if (seqno in COUNTS):
nstrace.skipline()
else:
COUNTS[seqno] = 1
thro = thro + size
for x in xrange(0,51):
for y in xrange(0,10):
if( time>float(x)+(float(y)/10.0) and time <= float(x)+(float(y+1)/10.0) ):
INSTR[(x*10)+y]= INSTR[(x*10)+y]+size
else:
nstrace.skipline()
print "Throughput is", thro
for x in xrange(0,51):
for y in xrange(0,10):
print "\n ",count," Inst throughput between time ", float(x)+(float(y)/10.0) , "and" , float(x)+(float(y+1)/10.0),"=", INSTR[(x*10)+y]
count+=1
def link_count(filename):
count_A = 0
count_B = 0
rec_A = 0
rec_B = 0
fhandle = nstrace.nsopen(filename)
for fline in fhandle.readlines():
if nstrace.isEvent(fline):
eventpl = nstrace.getEvent(fline)
# 0 => A, 1 => B
drop_ev = nstrace.drop_event_id(eventpl,
send_node=(0, 1),
dest_node=3)
if drop_ev == 0:
count_A += 1
elif drop_ev == 1:
count_B += 1
elif drop_ev == 3:
rec_A += 1
elif drop_ev == 4:
rec_B += 1
return count_A, count_B, rec_A // 2, rec_B // 2