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train.py 1.9KB

3 months ago
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  1. from tqdm import tqdm
  2. import numpy as np
  3. import torch
  4. import os
  5. import sys
  6. sys.path.insert(1, os.path.join(sys.path[0], '..'))
  7. from _datasets import AutoLoad
  8. from _trainer import auto_train
  9. from _mydelta import auto_mutate
  10. from _models import auto_model
  11. from _config import Config, load_config
  12. from _utils import print_system_info, silent_logs
  13. DEVICE = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
  14. def run_experminent(config, task_name):
  15. np.random.seed(config.random_seed)
  16. torch.manual_seed(config.random_seed)
  17. # ______________________LOAD MODEL_____________________________
  18. model, tokenizer = auto_model(config.model_name, AutoLoad.get_task_output(task_name))
  19. # ______________________MUTATE MODEL_____________________________
  20. n_prefix_token = 0
  21. if config.peft_params is not None:
  22. n_prefix_token = config.peft_params.n_tokens
  23. delta_module = auto_mutate(
  24. model=model,
  25. tokenizer=tokenizer,
  26. peft_params=config.peft_params.to_dict(),
  27. remove_dropout=config.remove_dropout
  28. )
  29. # ______________________LOAD DATA_____________________________
  30. autoload = AutoLoad(tokenizer, n_prefix_token=n_prefix_token)
  31. # ______________________TRAIN_____________________________
  32. dataset = autoload.get_and_map(task_name)
  33. auto_train(model, tokenizer, dataset, config, device=DEVICE)
  34. if __name__ == '__main__':
  35. print_system_info()
  36. silent_logs()
  37. configs = load_config(sys.argv[1])
  38. run_configs = tqdm(configs.run_configs, position=0, desc="Experiment")
  39. for run_config in run_configs:
  40. tasks = tqdm(run_config.tasks, position=1, desc="Task:", leave=False)
  41. for task_name in tasks:
  42. tasks.set_description(f'Task: {task_name}')
  43. torch.cuda.empty_cache()
  44. run_experminent(run_config, task_name)