bert_pretraining.py

# Copyright (c) 2021 Peptone.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


import pytorch_lightning as pl
from omegaconf import DictConfig, OmegaConf
from pytorch_lightning.plugins import DDPPlugin

#from nemo.collections.nlp.models.language_modeling import BERTLMModel
from proteonemo.models.bert_prot_model import BERTPROTModel
from nemo.core.config import hydra_runner
from nemo.utils import logging
from nemo.utils.exp_manager import exp_manager


@hydra_runner(config_path="../conf", config_name="bert_pretrained_from_preprocessed_config")
def main(cfg: DictConfig) -> None:
    logging.info(f'Config:\n {OmegaConf.to_yaml(cfg)}')
    trainer = pl.Trainer(plugins=[DDPPlugin(find_unused_parameters=True)], **cfg.trainer)
    exp_manager(trainer, cfg.get("exp_manager", None))
    bert_model = BERTPROTModel(cfg.model, trainer=trainer)
    trainer.fit(bert_model)
    if cfg.model.nemo_path:
        bert_model.save_to(cfg.model.nemo_path)


if __name__ == '__main__':
    main()