def run_experiment(args, log):
data_directory = "../%s/%s" % (args.data_folder, args.topology)
topo = create_topology(args, data_directory)
# topo.draw()
ctrl = create_ctrl(args, topo)
ezsegway = EzSegway(ctrl, topo)
global_vars.ctrl = ctrl
global_vars.switches, global_vars.switch_ids = create_sw(args, topo, ctrl)
Simulation.activate(global_vars.ctrl, global_vars.ctrl.run(), at=0.0)
Simulation.activate(ezsegway, ezsegway.run(), at=0.0)
flow_folder = utils.get_flow_folder(data_directory, args.topology_type,
args.generating_method,
args.number_of_flows,
args.failure_rate)
update_time = run_one_test(
args, log, ezsegway,
flow_folder + "/flows_%d.intra" % args.test_number)
with open("../results.dat", "a") as f:
res = [
args.method, args.topology, args.generating_method,
args.failure_rate, args.number_of_flows, args.test_number,
update_time
]
res = [str(x) for x in res]
f.write(','.join(res) + "\n")
def run_experiment(self, args):
data_directory = "../%s/%s" % (args.data_folder, args.topology)
self.create_topology_from_adjacency_matrix(data_directory)
eventlet.monkey_patch(socket=True, thread=True)
global_vars.flow_folder = utils.get_flow_folder(data_directory, args.topology_type, args.generating_method, \
args.number_of_flows, args.failure_rate)
# self.log.info("flow folder: %s" % global_vars.flow_folder)
self.on_timer()
self.run_server()
def parse_args(self, args, log):
data_directory = "../%s/%s" % (args.data_folder, args.topology)
ez_topo = Ez_Topo()
if args.topology_type == constants.TOPO_ROCKETFUEL:
topo = ez_topo.create_rocketfuel_topology(data_directory)
elif args.topology_type == constants.TOPO_ADJACENCY:
topo = ez_topo.create_topology_from_adjacency_matrix(data_directory)
elif args.topology_type == constants.TOPO_WEIGHTED_ADJACENCY:
topo = ez_topo.create_latency_topology_from_adjacency_matrix(data_directory)
else:
raise Exception("What topology type")
flow_folder = utils.get_flow_folder(data_directory, args.topology_type,
args.generating_method, str(args.number_of_flows),
str(args.failure_rate))
return topo, flow_folder