def _start_experiments(self):
self.cc.settings['general']['distribution'][
'start_time'] = time.strftime('%Y-%m-%d_%H-%M-%S')
# If DB logging is enabled, create a new experiment and attach its ID to settings for clients
db_logger = DbLogger()
if db_logger.is_enabled:
self.experiment_id = db_logger.create_experiment(self.cc.settings)
self.cc.settings['general']['logging'][
'experiment_id'] = self.experiment_id
for client in self.cc.settings['general']['distribution'][
'client_nodes']:
address = 'http://{}:{}/experiments'.format(
client['address'], client['port'])
try:
resp = requests.post(address, json=self.cc.settings)
assert resp.status_code == 200, resp.text
self._logger.info(
'Successfully started experiment on {}'.format(address))
except AssertionError as err:
self._logger.critical(
'Could not start experiment on {}: {}'.format(
address, err))
self._terminate()
def _start_experiments(self):
self.cc.settings['general']['distribution'][
'start_time'] = time.strftime('%Y-%m-%d_%H-%M-%S')
# If DB logging is enabled, create a new experiment and attach its ID to settings for clients
db_logger = DbLogger()
if db_logger.is_enabled:
self.experiment_id = db_logger.create_experiment(self.cc.settings)
self.cc.settings['general']['logging'][
'experiment_id'] = self.experiment_id
while self.grid.empty_spaces() > 0:
worker = self.topology.get_best_worker()
w_id = self.grid.assign_worker(worker)
self.topology.assign_worker(worker)
self._logger.info("Asigned worker {} to wid {}".format(
worker, w_id))
self.comms.send_task("new_comm",
worker,
data={
"color": 0,
"key": w_id
})
for off_pu in self.topology.inactive_pu:
self._logger.info("Asigned worker {} to rest".format(off_pu))
self.comms.send_task("new_comm",
off_pu,
data={
"color": 1,
"key": off_pu
})
self.comms.new_comm(1, 0)
# print(self.grid.grid)
for proc_unit in self.grid.grid_to_list():
self.cc.settings["general"]["distribution"]["grid"][
"config"] = self.grid.grid
self.comms.start_worker(proc_unit, self.cc.settings)