""" # Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License" # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """ from fastdeploy import LLM, SamplingParams common_prefix = ( "北京,中华人民共和国的首都,是一座融合了厚重历史与现代活力的超大城市。作为国家的政治中心、文化中心、国际交往中心和科技创新中心,北京承载着国家最高权力机关和众多国际机构。\n" "北京的历史可追溯至三千年前。它是元、明、清三朝古都,拥有众多举世闻名的文化遗产:世界上规模最大、保存最完整的古代宫殿建筑群——故宫,历经六百余年风雨;被誉为世界建筑奇迹的万里长城," "其精华段蜿蜒于北京北部群山;庄严肃穆的天坛,是古代帝王祭天的圣地;贯穿城市南北、体现传统规划智慧的中轴线,串联起众多历史地标。\n" "步入现代,北京展现出蓬勃的活力。鸟巢(国家体育场)和水立方(国家游泳中心)是2008年奥运会的标志性遗产。中央商务区(CBD) 摩天大楼林立,彰显着经济实力。" "同时,传统的胡同和四合院依然散发着独特的生活气息,北京烤鸭等美食吸引着世界各地的游客。北京,这座古老而年轻的城市,正以其兼容并蓄的魅力,续写着辉煌篇章。\n" "阅读以上文字,回答下列问题" ) prompts = [ "北京作为中国的首都,主要承担着哪几个方面的中心职能?", "文中提到了哪两处最具代表性的古代皇家祭祀与居所建筑?", "文章分别列举了哪些具体实例来展现北京的“厚重历史”与“现代活力”?请各举两例", ] generating_prompts = [common_prefix + prompt for prompt in prompts] sampling_params = SamplingParams(temperature=1, top_p=0.0) model = "baidu/ERNIE-4.5-21B-A3B-Paddle" prefix_cached_llm = LLM( model=model, quantization="wint4", enable_prefix_caching=True, ) prefix_outputs = prefix_cached_llm.generate(generating_prompts, sampling_params) # 输出结果 for output in prefix_outputs: prompt = output.prompt generated_text = output.outputs.text print("generated_text", generated_text) print("-" * 50)