def main():
"""Main function"""
if len(argv) != 5:
print('Usage: python simrun.py topology.xml eventschedule.xml name_scenario strategy')
exit(1)
# parse arguments
topology = read_topology(argv[1])# parse from command line
event_schedule = read_event_schedule(argv[2]) # parse from command line
scenario_id = argv[3]
strategy_id = argv[4]
run(topology, event_schedule, scenario_id, strategy_id)
def test_read_write_event_schedule(self):
action = ['read_email', 'watch_video']
schedule = fnss.deterministic_process_event_schedule(20, 0, 801, 'ms',
self.event_gen,
0.5, action=action)
time, event = schedule[2]
tmp_es_file = path.join(TMP_DIR, 'event-schedule.xml')
fnss.write_event_schedule(schedule, tmp_es_file)
read_schedule = fnss.read_event_schedule(tmp_es_file)
self.assertEqual(len(schedule), len(read_schedule))
read_time, read_event = read_schedule[2]
self.assertEqual(time, read_time)
self.assertEqual(event, read_event)
def test_read_write_event_schedule(self):
action = ['read_email', 'watch_video']
schedule = fnss.deterministic_process_event_schedule(20, 0, 801, 'ms',
self.event_gen,
0.5, action=action)
time, event = schedule[2]
tmp_es_file = path.join(TMP_DIR, 'event-schedule.xml')
fnss.write_event_schedule(schedule, tmp_es_file)
read_schedule = fnss.read_event_schedule(tmp_es_file)
self.assertEqual(len(schedule), len(read_schedule))
read_time, read_event = read_schedule[2]
self.assertEqual(time, read_time)
self.assertEqual(event, read_event)
def test_read_write_event_schedule_special_type(self):
schedule = fnss.EventSchedule()
event = {'tuple_param': (1, 2, 3),
'dict_param': {'a': 1, 'b': 2},
'list_param':[1, 'hello', 0.3]}
schedule.add(1, event)
tmp_es_file = path.join(TMP_DIR, 'event-schedule-special.xml')
fnss.write_event_schedule(schedule, tmp_es_file)
read_schedule = fnss.read_event_schedule(tmp_es_file)
self.assertEqual(len(schedule), len(read_schedule))
_, read_event = read_schedule[0]
self.assertEqual(event, read_event)
self.assertEqual(tuple, type(read_event['tuple_param']))
self.assertEqual(list, type(read_event['list_param']))
self.assertEqual(dict, type(read_event['dict_param']))
self.assertEqual(event['dict_param'], read_event['dict_param'])
self.assertEqual(event['list_param'], read_event['list_param'])
self.assertEqual(event['tuple_param'], read_event['tuple_param'])
def test_read_write_event_schedule_special_type(self):
schedule = fnss.EventSchedule()
event = {'tuple_param': (1, 2, 3),
'dict_param': {'a': 1, 'b': 2},
'list_param':[1, 'hello', 0.3]}
schedule.add(1, event)
tmp_es_file = path.join(TMP_DIR, 'event-schedule-special.xml')
fnss.write_event_schedule(schedule, tmp_es_file)
read_schedule = fnss.read_event_schedule(tmp_es_file)
self.assertEqual(len(schedule), len(read_schedule))
_, read_event = read_schedule[0]
self.assertEqual(event, read_event)
self.assertEqual(tuple, type(read_event['tuple_param']))
self.assertEqual(list, type(read_event['list_param']))
self.assertEqual(dict, type(read_event['dict_param']))
self.assertEqual(event['dict_param'], read_event['dict_param'])
self.assertEqual(event['list_param'], read_event['list_param'])
self.assertEqual(event['tuple_param'], read_event['tuple_param'])
def run_simulation_scenario(t, a, c, s):
"""Run a single simulation scenario with given topology, alpha, cache size
and strategy
"""
use_events_file = config.USE_EVENTS_FILE
n_contents = config.N_CONTENTS
scenarios_dir = config.SCENARIOS_DIR
topo_prefix = config.TOPO_PREFIX
es_prefix = config.ES_PREFIX
topo_file = path.join(scenarios_dir, topo_prefix + 'T=%s@C=%s.xml' % (t, str(c)))
scenario_id = 'T=%s@C=%s@A=%s@S=%s' % (t, str(c), str(a), s)
topo = read_topology(topo_file)
if use_events_file:
es_file = path.join(scenarios_dir, es_prefix + 'T=%s@A=%s.xml' % (t, str(a)))
es = read_event_schedule(es_file)
else:
es = req_generator(topo, n_contents, a)
run(topo, es, scenario_id, s)
def run_simulation_scenario(t, a, c, s):
"""Run a single simulation scenario with given topology, alpha, cache size
and strategy
"""
use_events_file = config.USE_EVENTS_FILE
n_contents = config.N_CONTENTS
scenarios_dir = config.SCENARIOS_DIR
topo_prefix = config.TOPO_PREFIX
es_prefix = config.ES_PREFIX
topo_file = path.join(scenarios_dir,
topo_prefix + 'T=%s@C=%s.xml' % (t, str(c)))
scenario_id = 'T=%s@C=%s@A=%s@S=%s' % (t, str(c), str(a), s)
topo = read_topology(topo_file)
if use_events_file:
es_file = path.join(scenarios_dir,
es_prefix + 'T=%s@A=%s.xml' % (t, str(a)))
es = read_event_schedule(es_file)
else:
es = req_generator(topo, n_contents, a)
exec_experiment(topo, es, scenario_id, s)