55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
"""
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Runs a model on the CPU on a single node.
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"""
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import os
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from argparse import ArgumentParser
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import numpy as np
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import torch
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import pytorch_lightning as pl
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from pl_examples.models.lightning_template import LightningTemplateModel
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SEED = 2334
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torch.manual_seed(SEED)
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np.random.seed(SEED)
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def main(hparams):
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"""
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Main training routine specific for this project
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:param hparams:
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"""
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# ------------------------
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# 1 INIT LIGHTNING MODEL
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# ------------------------
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model = LightningTemplateModel(hparams)
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# ------------------------
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# 2 INIT TRAINER
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# ------------------------
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trainer = pl.Trainer(max_epochs=hparams.epochs)
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# ------------------------
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# 3 START TRAINING
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# ------------------------
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trainer.fit(model)
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if __name__ == '__main__':
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# ------------------------
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# TRAINING ARGUMENTS
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# ------------------------
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# these are project-wide arguments
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root_dir = os.path.dirname(os.path.realpath(__file__))
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parent_parser = ArgumentParser(add_help=False)
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# each LightningModule defines arguments relevant to it
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parser = LightningTemplateModel.add_model_specific_args(parent_parser, root_dir)
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hyperparams = parser.parse_args()
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# ---------------------
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# RUN TRAINING
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# ---------------------
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main(hyperparams)
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