40 lines
1.7 KiB
Python
40 lines
1.7 KiB
Python
# Copyright 2025 the LlamaFactory team.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from pathlib import Path
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import yaml
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ROOT = Path(__file__).resolve().parents[2]
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def test_moss_vl_training_configs_are_unpacked_and_additive():
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lora = yaml.safe_load((ROOT / "examples/train_lora/mossvl_lora_sft.yaml").read_text())
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full = yaml.safe_load((ROOT / "examples/train_full/mossvl_full_sft.yaml").read_text())
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assert lora["template"] == full["template"] == "moss_vl"
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assert lora["packing"] is full["packing"] is False
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assert lora["per_device_train_batch_size"] == 2
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assert full["per_device_train_batch_size"] == 1
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assert full["use_reentrant_gc"] is False
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assert full["gradient_checkpointing"] is True
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assert full["gradient_checkpointing_kwargs"] == {"use_reentrant": False}
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for config in (lora, full):
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assert config["model_name_or_path"] == "OpenMOSS-Team/MOSS-VL-Instruct-0708"
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assert not any("/inspire/" in str(value) or "/tmp/" in str(value) for value in config.values())
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assert config["freeze_vision_tower"] is True
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assert config["freeze_multi_modal_projector"] is True
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assert config["freeze_language_model"] is False
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