def __init__(self, n_workers):
self.is_done = False
self.executor = executor_factory.create(args.backend, n_workers)
self.suggest_error = WaitingForTrials
self.trials = []
self.status = []
self.working_dir = ""
def executor(self):
"""Returns the current executor to use to run jobs in parallel"""
if self._executor is None:
self._executor_owner = True
self._executor = executor_factory.create(
orion.core.config.worker.executor,
n_workers=orion.core.config.worker.n_workers,
**orion.core.config.worker.executor_configuration,
)
return self._executor
def __init__(self, n_workers, backend="joblib", executor=None):
self.is_done = False
if executor is None:
self.executor = executor_factory.create(backend, n_workers)
else:
self.executor = executor
self.suggest_error = WaitingForTrials
self.trials = []
self.status = []
self.working_dir = ""
def test_user_executor_is_not_deleted():
"""Check that executors passed to the client are not cleanup"""
global config
conf = copy.deepcopy(config)
executor = executor_factory.create("joblib", 1)
conf["executor"] = executor
with create_experiment(config, base_trial) as (cfg, experiment, client):
assert client.executor is not None, "Client has an executor"
assert client._executor_owner is True, "Client does not own the executor"
future = executor.submit(function, 2, 2)
assert future.get() == 4, "Executor was not closed & can still be used"
def test_executors_have_default_args(executor):
with executor_factory.create(executor):
pass
def get_executor(self, task_index):
return executor_factory.create(self.executor_name,
n_workers=self.workers[task_index],
**self.executor_config)
