run.py

"""Run training
"""

import torch

try:
    torch.multiprocessing.set_start_method("spawn")
    import torch.multiprocessing as mp

    mp.set_start_method("spawn")
except RuntimeError:
    pass

import logging
import os
import sys

# Tired of seeing these warnings
import warnings

import hydra
from omegaconf import DictConfig
from sqlalchemy import exc as sa_exc

warnings.filterwarnings("ignore", category=sa_exc.SAWarning)

logging.basicConfig(stream=sys.stdout, level=logging.ERROR)

os.environ["HYDRA_FULL_ERROR"] = "1"


@hydra.main(config_path="configs/", config_name="config.yaml", version_base="1.2")
def main(config: DictConfig):
    """Runs training"""
    # Imports should be nested inside @hydra.main to optimize tab completion
    # Read more here: https://github.com/facebookresearch/hydra/issues/934
    from pvnet.utils import extras, print_config

    from pvnet_summation.training import train

    # A couple of optional utilities:
    # - disabling python warnings
    # - easier access to debug mode
    # - forcing debug friendly configuration
    # - forcing multi-gpu friendly configuration
    # You can safely get rid of this line if you don't want those
    extras(config)

    # Pretty print config using Rich library
    if config.get("print_config"):
        print_config(config, resolve=True)

    # Train model
    return train(config)


if __name__ == "__main__":
    main()