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from pathlib import Path
import hydra
from datetime import datetime
from omegaconf import OmegaConf, open_dict
import wandb
import common.io_utils as iu
from common.misc import rgetattr
from trainer.build import build_trainer
@hydra.main(version_base=None, config_path="./configs", config_name="default")
def main(cfg):
if cfg.resume:
assert Path(cfg.exp_dir).exists(), f"Resuming failed: {cfg.exp_dir} does not exist."
print(f"Resuming from {cfg.exp_dir}")
cfg = OmegaConf.load(Path(cfg.exp_dir) / 'config.yaml')
cfg.resume = True
else:
run_id = wandb.util.generate_id()
with open_dict(cfg):
cfg.logger.run_id = run_id
OmegaConf.resolve(cfg)
naming_keys = [cfg.name]
for name in cfg.get('naming_keywords', []):
if name == "time":
continue
elif name == "task":
naming_keys.append(cfg.task)
if rgetattr(cfg, "data.note", None) is not None:
naming_keys.append(rgetattr(cfg, "data.note"))
else:
datasets = rgetattr(cfg, "data.train")
dataset_names = "+".join([str(x) for x in datasets])
naming_keys.append(dataset_names)
elif name == "dataloader.batchsize":
naming_keys.append(f"b{rgetattr(cfg, name) * rgetattr(cfg, 'num_gpu')}")
else:
if str(rgetattr(cfg, name)) != "":
naming_keys.append(str(rgetattr(cfg, name)))
exp_name = "_".join(naming_keys)
if rgetattr(cfg, "debug.flag", False):
exp_name = "Debug_test"
print(exp_name)
# Record the experiment
if not cfg.exp_dir:
cfg.exp_dir = Path(cfg.base_dir) / exp_name / f"{datetime.now().strftime('%Y-%m-%d-%H:%M:%S.%f')}"
else:
cfg.exp_dir = Path(cfg.exp_dir)
iu.make_dir(cfg.exp_dir)
OmegaConf.save(cfg, cfg.exp_dir / "config.yaml")
trainer = build_trainer(cfg)
trainer.run()
if __name__ == "__main__":
main()
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