######################################################################
+grids_tasks = ", ".join(
+ [x.__name__.removeprefix("task_") for x in grids.Grids().all_tasks]
+)
+
+parser.add_argument(
+ "--grids_tasks",
+ type=str,
+ default=None,
+ help="A comma-separated subset of: " + grids_tasks + ", or None for all.",
+)
+
+######################################################################
+
parser.add_argument("--sky_height", type=int, default=6)
parser.add_argument("--sky_width", type=int, default=8)
max_nb_cached_chunks=args.nb_gpus * args.nb_train_samples // 100,
chunk_size=100,
nb_threads=args.nb_threads,
+ tasks=args.grids_tasks,
)
back_accuracy = True
else:
raise ValueError
+problem.save_some_examples(args.result_dir)
+
quiz_machine = quiz_machine.QuizMachine(
problem=problem,
nb_train_samples=args.nb_train_samples,
run_tests(model, quiz_machine, deterministic_synthesis=False)
- model.TRAINING_LOCK.release()
-
######################################################################
model.main_test_accuracy = 0.0
model.id = k
- model.TRAINING_LOCK = threading.Lock()
model.train_w_quizzes = quiz_machine.generate_token_sequences(args.nb_train_samples)
quiz_machine.reverse_random_half_in_place(model.train_w_quizzes)
weakest_models = ranked_models[: args.nb_gpus]
+ threads = []
+
for gpu_id, model in enumerate(weakest_models):
- model.TRAINING_LOCK.acquire()
+ log_string(f"training model {model.id}")
- log_string(
- f"training model {model.id} main_test_accuracy {model.main_test_accuracy}"
+ t = threading.Thread(
+ target=one_epoch, daemon=True, args=(model, quiz_machine, f"cuda:{gpu_id}")
)
- threading.Thread(
- target=one_epoch, daemon=True, args=(model, quiz_machine, f"cuda:{gpu_id}")
- ).start()
+ threads.append(t)
- for model in weakest_models:
- model.TRAINING_LOCK.acquire()
- model.TRAINING_LOCK.release()
+ t.start()
+
+ for t in threads:
+ t.join()
##################################################
# Replace a fraction of the w_quizzes with fresh ones