59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
"""E2E Test the preprocess cli"""
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from pathlib import Path
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import yaml
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from accelerate.test_utils import execute_subprocess_async
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from axolotl.utils.dict import DictDefault
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AXOLOTL_ROOT = Path(__file__).parent.parent.parent
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class TestPreprocess:
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"""test cases for preprocess"""
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def test_w_deepspeed(self, temp_dir):
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"""make sure preprocess doesn't choke when using deepspeed in the config"""
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cfg = DictDefault(
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{
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"base_model": "Qwen/Qwen2.5-0.5B",
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"sequence_len": 2048,
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"val_set_size": 0.01,
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"datasets": [
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{
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"path": "tatsu-lab/alpaca",
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"type": "alpaca",
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"split": "train[:10%]",
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},
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],
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"num_epochs": 1,
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"micro_batch_size": 2,
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"gradient_accumulation_steps": 1,
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"output_dir": temp_dir,
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"learning_rate": 0.00001,
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"optimizer": "adamw_torch_fused",
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"lr_scheduler": "cosine",
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"flash_attention": True,
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"bf16": "auto",
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"deepspeed": str(AXOLOTL_ROOT / "deepspeed_configs/zero1.json"),
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"dataset_prepared_path": temp_dir + "/last_run_prepared",
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}
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)
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# write cfg to yaml file
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Path(temp_dir).mkdir(parents=True, exist_ok=True)
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with open(Path(temp_dir) / "config.yaml", "w", encoding="utf-8") as fout:
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fout.write(yaml.dump(cfg.to_dict(), Dumper=yaml.Dumper))
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execute_subprocess_async(
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[
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"axolotl",
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"preprocess",
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str(Path(temp_dir) / "config.yaml"),
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]
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)
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assert (Path(temp_dir) / "last_run_prepared").exists()
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