def run_simulation(network_dir, condition, test_sub_name, disconnection_rate=0.0, drop_rate=0.0, threshold=sys.maxint):
"""
Network directory should contain network and sample files
"""
test_name = os.path.basename(network_dir)
print "%s - %s - %s disconnect(%4.2f) drop(%4.2f) threshold(%d)" % (network_dir, test_name, test_sub_name, disconnection_rate, drop_rate, threshold)
network_file_path = os.path.join(network_dir, test_name + ".txt")
assert os.path.exists(network_file_path), "No network file %s exists " % network_file_path
sample_file_path = os.path.join(network_dir, test_name + ".sample.txt")
assert os.path.exists(sample_file_path), "No network file %s exists " % sample_file_path
network = Network(network_file_path)
host_ids = network.get_host_ids() # [h0, h1, h2]
hosts = []
neighbors = network.get_network() # {0:[1], 1:[0,2], 2:[1]}
for h in host_ids:
# neighbor should be set in this experiment
hosts.append(Host(id=h, neighbors=neighbors[h]))
test_directory, sample = make_ready_for_test(network_dir=network_dir, test_name=test_name, condition=condition, test_sub_name=test_sub_name)
if test_sub_name.startswith("single"):
propagation_mode = ContextAggregator.SINGLE_ONLY_MODE
else:
propagation_mode = ContextAggregator.AGGREGATION_MODE
config = {"network":network, "hosts":hosts, "neighbors":neighbors,
"test_directory":test_directory, "sample":sample,
"disconnection_rate":disconnection_rate, "drop_rate":drop_rate,
ContextAggregator.PM:propagation_mode,
"threshold":threshold}
s = AggregationAsyncSimulator()
simulation = s.run(config=config)
return simulation
