def update_simulator(self):
base_config = configurations[self.ui.configuration.currentIndex()][1]
throughput = self.ui.throughput.value()
config = configs.througput(base_config, throughput=throughput)
logger.info("Max Waits: %s",
[sp['max_wait'] for sp in config['spawners']])
logger.info("Min Waits: %s",
[sp['min_wait'] for sp in config['spawners']])
logger.info('Pausing the simulation')
self.simulator.set_paused(True)
logger.info('Removing all vehicles')
self.simulator.remove_all_vehicles()
logger.info('Resetting the spawners')
self.simulator.reset_all_spawners()
logger.info('Configuring the spawners')
for spawner_conf in config['spawners']:
self.simulator.configure_spawner(spawner_conf)
logger.info('Starting the simulation')
self.simulator.set_paused(False)
logger.info('Resetting the stats')
self.simulator.reset_stats()
self.simulator.clear_queue()
self.ui.start.setEnabled(True)
self.ui.stop.setEnabled(True)
def update_simulator(self):
base_config = configurations[self.ui.configuration.currentIndex()][1]
throughput = self.ui.throughput.value()
config = configs.througput(base_config, throughput=throughput)
logger.info("Max Waits: %s", [sp['max_wait'] for sp in config['spawners']])
logger.info("Min Waits: %s", [sp['min_wait'] for sp in config['spawners']])
logger.info('Pausing the simulation')
self.simulator.set_paused(True)
logger.info('Removing all vehicles')
self.simulator.remove_all_vehicles()
logger.info('Resetting the spawners')
self.simulator.reset_all_spawners()
logger.info('Configuring the spawners')
for spawner_conf in config['spawners']:
self.simulator.configure_spawner(spawner_conf)
logger.info('Starting the simulation')
self.simulator.set_paused(False)
logger.info('Resetting the stats')
self.simulator.reset_stats()
self.simulator.clear_queue()
self.ui.start.setEnabled(True)
self.ui.stop.setEnabled(True)
def add_task(config_name, throughput, short):
config_name = config_name.upper()
base_config = getattr(configs, config_name)
config = configs.througput(base_config, throughput=throughput)
if short:
config["warmup_time"] = 30
config["run_time"] = 30
network.add_task(config)
def add_task(config_name, throughput, short):
config_name = config_name.upper()
base_config = getattr(configs, config_name)
config = configs.througput(base_config, throughput=throughput)
if short:
config['warmup_time'] = 30
config['run_time'] = 30
network.add_task(config)
def add_tasks(config_name, start, end, step, n=1):
task_configs = []
config_name = config_name.upper()
base_config = getattr(configs, config_name)
for throughput in np.arange(start, end, step):
config = configs.througput(base_config, throughput=throughput)
task_configs.append(config)
task_configs = task_configs * n
network.add_tasks(task_configs)
def add_tasks(config_name, start, end, step, n=1):
task_configs = []
config_name = config_name.upper()
base_config = getattr(configs, config_name)
for throughput in np.arange(start, end, step):
config = configs.througput(base_config, throughput=throughput)
task_configs.append(config)
task_configs = task_configs * n
network.add_tasks(task_configs)
def run_locally(existing, config_name, throughput, short):
config_name = config_name.upper()
base_config = getattr(configs, config_name)
config = configs.througput(base_config, throughput=throughput)
if short:
config["warmup_time"] = 30
config["run_time"] = 30
with Simulator(start=not existing) as simulator:
logger.info("Max Waits: %s", [sp["max_wait"] for sp in config["spawners"]])
logger.info("Min Waits: %s", [sp["min_wait"] for sp in config["spawners"]])
logger.info("Pausing the simulation")
simulator.set_paused(True)
logger.info("Removing all vehicles")
simulator.remove_all_vehicles()
logger.info("Resetting the spawners")
simulator.reset_all_spawners()
logger.info("Configuring the spawners")
for spawner_conf in config["spawners"]:
simulator.configure_spawner(spawner_conf)
logger.info("Starting the recording")
try:
os.mkdir("recordings")
except WindowsError:
pass
replayname = time.strftime("recordings/recording_%Y.%m.%d_%H.%M.%S.bin")
simulator.start_recording(replayname)
logger.info("Starting the simulation")
simulator.set_paused(False)
logger.info("Resetting the stats")
simulator.reset_stats()
logger.info("Warming up the simulation")
time_start = time.time()
simulator.clear_queue()
print ""
while True:
stats = simulator.receive_stats()
logger.debug("(Warmup) Got stats: %s", stats)
if time.time() - time_start < 2.0:
# Ensure we wait at least 2 seconds, in case of old data
continue
if stats["time"] >= config["warmup_time"]:
break
print (CURSOR_UP_ONE + ERASE_LINE + CURSOR_UP_ONE)
print " ".join(["%s: %s" % (key, value) for key, value in stats.items()])
logger.info("Warmup complete!")
timeline = []
log = []
print ""
max_time = config["run_time"] + config["warmup_time"]
last_status = -100.0
while True:
stats = simulator.receive_stats()
timeline.append(stats)
logger.debug("Got stats: %s", stats)
for entry in simulator.get_log_entries():
log.append(entry)
logger.info("Got log entry")
logger.debug("Got log entry: %s", entry)
current_time = stats["time"]
if current_time >= max_time:
break
percent_complete = (current_time / max_time) * 100.0
print (CURSOR_UP_ONE + ERASE_LINE + CURSOR_UP_ONE)
print (" ".join(["%s: %s" % (key, value) for key, value in stats.items()]) + " %.1f %%" % percent_complete)
logger.info("Stopping Recording")
simulator.stop_recording()
logger.info("Completed run")
incidents = timeline[-1]["incidents"] - timeline[0]["incidents"]
throughputs = [d["throughputs"][1] for d in timeline]
avg_throughput = sum(throughputs) / len(throughputs)
logger.info("Avg Throughput: %.2f" % avg_throughput)
logger.info("Incidents: %d" % incidents)
def run_locally(existing, config_name, throughput, short):
config_name = config_name.upper()
base_config = getattr(configs, config_name)
config = configs.througput(base_config, throughput=throughput)
if short:
config['warmup_time'] = 30
config['run_time'] = 30
with Simulator(start=not existing) as simulator:
logger.info("Max Waits: %s",
[sp['max_wait'] for sp in config['spawners']])
logger.info("Min Waits: %s",
[sp['min_wait'] for sp in config['spawners']])
logger.info('Pausing the simulation')
simulator.set_paused(True)
logger.info('Removing all vehicles')
simulator.remove_all_vehicles()
logger.info('Resetting the spawners')
simulator.reset_all_spawners()
logger.info('Configuring the spawners')
for spawner_conf in config['spawners']:
simulator.configure_spawner(spawner_conf)
logger.info("Starting the recording")
try:
os.mkdir('recordings')
except WindowsError:
pass
replayname = time.strftime(
'recordings/recording_%Y.%m.%d_%H.%M.%S.bin')
simulator.start_recording(replayname)
logger.info('Starting the simulation')
simulator.set_paused(False)
logger.info('Resetting the stats')
simulator.reset_stats()
logger.info('Warming up the simulation')
time_start = time.time()
simulator.clear_queue()
print ''
while True:
stats = simulator.receive_stats()
logger.debug("(Warmup) Got stats: %s", stats)
if time.time() - time_start < 2.0:
# Ensure we wait at least 2 seconds, in case of old data
continue
if stats['time'] >= config['warmup_time']:
break
print(CURSOR_UP_ONE + ERASE_LINE + CURSOR_UP_ONE)
print ' '.join(
['%s: %s' % (key, value) for key, value in stats.items()])
logger.info("Warmup complete!")
timeline = []
log = []
print ''
max_time = config['run_time'] + config['warmup_time']
last_status = -100.0
while True:
stats = simulator.receive_stats()
timeline.append(stats)
logger.debug("Got stats: %s", stats)
for entry in simulator.get_log_entries():
log.append(entry)
logger.info("Got log entry")
logger.debug("Got log entry: %s", entry)
current_time = stats['time']
if current_time >= max_time:
break
percent_complete = (current_time / max_time) * 100.0
print(CURSOR_UP_ONE + ERASE_LINE + CURSOR_UP_ONE)
print(
' '.join(
['%s: %s' % (key, value)
for key, value in stats.items()]) +
" %.1f %%" % percent_complete)
logger.info("Stopping Recording")
simulator.stop_recording()
logger.info("Completed run")
incidents = timeline[-1]['incidents'] - timeline[0]['incidents']
throughputs = [d['throughputs'][1] for d in timeline]
avg_throughput = sum(throughputs) / len(throughputs)
logger.info("Avg Throughput: %.2f" % avg_throughput)
logger.info("Incidents: %d" % incidents)