国际超级计算大会2025公布新一期系统数据吞吐能力IO500排行榜 “鹏城云脑II”拿下全球十连冠

Core Viewpoint - The "Pengcheng Cloud Brain II" has won the IO500 championship for the tenth consecutive time, showcasing its advanced data processing capabilities and innovations in high-performance computing [1][3]. Group 1: Performance and Technology - "Pengcheng Cloud Brain II" utilizes the SuperFS distributed file system, which optimizes both hardware and software to eliminate bottlenecks in AI model training, achieving a file access bandwidth of 4.8TB/s [2]. - The system employs a decentralized design and high-bandwidth flash storage to enhance data access performance, addressing high latency issues through kernel bypass technology and RDMA networking [2]. Group 2: Industry Impact and Collaborations - The establishment of the AI Edge Alliance, initiated by the Pengcheng Laboratory, aims to enhance computational infrastructure and has attracted over 70 institutions globally [4]. - The AI Edge framework integrates edge computing, network optimization, and communication processing, promoting the concept of "strengthening computing through networks" [5]. Group 3: Applications and Innovations - "Pengcheng Cloud Brain II" has significantly contributed to various fields, including model training for AI, weather forecasting, molecular dynamics, drug development, and genetic analysis, by providing efficient data processing capabilities [5].