- pipeline/tokenize/tokenizer.py: encode() 全部走 encode_batch(支持单条/批量) - pipeline/processors/base.py: BaseProcessor 新增 process_batch() - pipeline/processors/pretrain.py: PreTrainProcessor 覆盖 process_batch() 批量编码 - pipeline/io/export.py: cache_jsonl 新增 batch_size 参数默认 1000, 批量处理 - scripts/cache_h5.py: 新增 --batch-size 参数, 默认 tokenizer 路径改为 ../AstrAI/params