功能特性 ======== .. toctree:: :glob: :maxdepth: 1 overview start_tasks ckpt safetensors configuration load_huggingface_config logging tokenizer dataset training_hyperparameters monitor resume_training checkpoint_saving_and_loading resume_training2.0 parallel_training high_availability memory_optimization skip_data_and_ckpt_health_monitor pma_fused_checkpoint other_training_features quantization