wehub-resource-sync
47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
import os
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os.environ['CUDA_VISIBLE_DEVICES'] = '0,1'
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os.environ['ASCEND_RT_VISIBLE_DEVICES'] = '0,1'
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kwargs = {
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'per_device_train_batch_size': 2,
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'save_steps': 30,
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'gradient_accumulation_steps': 2,
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'num_train_epochs': 1,
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}
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def test_sft():
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from swift import InferArguments, SftArguments, infer_main, sft_main
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result = sft_main(
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SftArguments(
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model='Qwen/Qwen2.5-7B-Instruct',
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dataset=['swift/self-cognition#200'],
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split_dataset_ratio=0.01,
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use_liger_kernel=True,
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**kwargs))
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last_model_checkpoint = result['last_model_checkpoint']
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infer_main(InferArguments(adapters=last_model_checkpoint, load_data_args=True))
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def test_mllm_dpo():
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os.environ['MAX_PIXLES'] = f'{1280 * 28 * 28}'
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from swift import InferArguments, RLHFArguments, infer_main, rlhf_main
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result = rlhf_main(
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RLHFArguments(
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rlhf_type='dpo',
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model='Qwen/Qwen2.5-VL-3B-Instruct',
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tuner_type='full',
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dataset=['swift/RLAIF-V-Dataset#1000'],
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split_dataset_ratio=0.01,
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dataset_num_proc=8,
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deepspeed='zero3',
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use_liger_kernel=True,
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**kwargs))
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last_model_checkpoint = result['last_model_checkpoint']
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infer_main(InferArguments(model=last_model_checkpoint, load_data_args=True))
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if __name__ == '__main__':
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test_sft()
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# test_mllm_dpo()
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