def threadFunction():
# check the meta periodically
addrList = metaclient.getServerAddr()
addr = addrList[0]
# if the value is not NULL
while (1):
value = metaclient.getMeta(addr, "simend")
if (value == "NULL"):
time.sleep(0.1)
continue
else:
break
endsim = timeit.default_timer()
print("sim end, stop the ana")
os._exit(0)
def threadFunction():
# check the meta periodically
addrList = metaclient.getServerAddr()
addr = addrList[0]
# if the value is not NULL
while (1):
value = metaclient.getMeta(addr, "FINISH")
if (value == "NULL"):
time.sleep(0.1)
continue
else:
break
print("sim is finish, stop")
print("prepare time: ", prepareTime)
print("actual work time: ", actualworkTime)
os._exit(0)
def threadFunction():
# check the meta periodically
addrList = metaclient.getServerAddr()
addr = addrList[0]
# if the value is not NULL
while (1):
value = metaclient.getMeta(addr, "meaningless")
if (value == "NULL"):
time.sleep(0.1)
continue
else:
break
endsim = timeit.default_timer()
print("data is becoming meaningless, time span")
print(endsim - startsim)
metaclient.putMeta(addr, "simend", "simendInfo")
os._exit(0)
def threadCheckFinish():
# check if there is finish meta data
addrList = metaclient.getServerAddr()
addr = addrList[0]
while (1):
value = metaclient.getMeta(addr, "FINISH")
if (value == "NULL"):
print("not finish")
time.sleep(0.5)
continue
else:
print("sim finish")
while (1):
if (runningTask == 0):
metaclient.Recordtimetick(addr, "TOTAL")
os._exit(0)
else:
time.sleep(0.1)
print("running task ", runningTask)
continue
print("actual work time: ", actualworkTime)
os._exit(0)
thread = Thread(target=threadFunction)
thread.start()
print("start the thread watching the metaserver for task finish")
initanayok = timeit.default_timer()
prepareTime = prepareTime + initanayok - startanay
while (1):
startcheck = timeit.default_timer()
# use consume pattern
value = metaclient.getMeta(addr, "DATAOK")
print("get value", value)
if (value == "NULL"):
time.sleep(0.5)
endcheck = timeit.default_timer()
prepareTime = prepareTime + endcheck - startcheck
continue
else:
# pull real data once
getdata_p1, rcode = ds.get(var_name, ts, lb, ub)
endcheck = timeit.default_timer()
prepareTime = prepareTime + endcheck - startcheck
actualworkTime = actualworkTime + 0.5
ds.finalize()
version = version + 1
if (patternHeppen == True):
#the time used for data analysis
#fack calling the analytics here and find the data is meaningless after analysing
time.sleep(0.05)
print(
"---------patternHeppen at ts %d, simulation data is meaningless----------"
% (version))
# write to the meta server (the data is meaningless)
#addrList =metaclient.getServerAddr()
#addr = addrList[0]
#metaclient.putMeta(addr, "meaningless", "meaningless info")
#break
addrList = metaclient.getServerAddr()
addr = addrList[0]
metaclient.Recordtime(addr, "SIM")
ds.finalize()
endanay = timeit.default_timer()
print("time span")
print(endanay - startanay)
addrList = metaclient.getServerAddr()
addr = addrList[0]
print("test get: ", metaclient.getMeta(addr, "testkey"))