def simulationLoop(server, capacity, period, scaled, ex_time, int_time):
name = server + ".csv"
s = Simulator(stats = name)
# Set the server
if server == 'polling':
s.server = PollingServer(capacity, period)
elif server == 'deferrable':
s.server = DeferrableServer(capacity, period)
else:
s.server = BackgroundServer()
# Load the taskset
for t in scaled:
s.tasks.append(t)
# Create the aperiodic task
ap = AperiodicTask("Soft", ex_time, int_time)
s.tasks.append(ap)
# RUUUUUUUUN !!!
s.init(until)
s.run()
return computeAverage(name)
# Building tasks set
taskset = list()
for i in range(0,10):
t = PeriodicTask("H" + str(i), wcet[i], periods[i])
taskset.append(t)
#for load in [0.05, 0.10, 0.15, 0.20, 0.25, 0.30]:
for load in [0.05]:
# Try the simulator
s = Simulator(render = "results.svg")
server_period = min([t.period for t in taskset])
server_period = 18
#server_period = max([t.period for t in taskset]) + 1
server_capacity = server_period * 0.248
s.server = PollingServer(server_capacity, server_period)
server_capacity = server_period * 0.239
s.server = DeferrableServer(server_capacity, server_period)
#s.server = DeferrableServer(server_period, server_period)
#s.server = BackgroundServer()
for t in taskset:
s.tasks.append(t)
# Building the aperiodic task
interrarival = 18
computation = load * interrarival
t = AperiodicTask("S", computation, interrarival)
s.tasks.append(t)
