【清华大学科研团队在芯片领域实现重大突破，光子计算开启高性能算力新篇章】
清华大学近日在芯片研究领域取得里程碑式进展，为全球高性能计算领域带来新灵感和创新路径。据11日的最新消息，该校电子工程系副教授方璐的课题组与自动化系戴琼海院士的课题组，成功攻克大规模光电智能计算的难题，开创性地提出了分布式广度光计算架构，并研发出名为“太极”（Taichi）的大规模干涉-衍射异构集成芯片。
这款“太极”芯片摒弃了传统的电子深度计算模式，采用光子计算技术，实现了160 TOPS/W的通用智能计算性能，这一指标在能效比上堪称卓越。在当前大模型通用人工智能快速发展的背景下，光子计算的引入为高性能算力的提升开辟了全新可能。
这一科研成果已发表在国际顶级期刊《科学》的最新一期，彰显了清华大学在科技创新和科研转化方面的领先地位。这一突破不仅对于推动我国的科技自立自强具有重要意义，同时也对全球芯片行业产生了深远影响，预示着未来计算技术将可能迎来光子计算的新时代。
据相关研究人员介绍，“太极”芯片的诞生，不仅在技术上实现了计算效率的飞跃，而且有望在大数据处理、人工智能应用等领域发挥巨大潜力，为解决计算能力瓶颈问题提供了崭新思路。这一科研突破，无疑为全球科技界注入了新的活力，将对未来的高性能计算技术发展产生深远影响。
英语如下：
**News Title:** “Tsinghua University Breaks Ground in Chip Research with Photonic Computer Chip ‘Taiji’ Featured in ‘Science’ Journal”
**Keywords:** Tsinghua University, Chip Breakthrough, Optical Computing
**News Content:**
Tsinghua University’s research team has achieved a significant milestone in the chip domain, ushering in a new era for high-performance computing. According to the latest news on the 11th, Assistant Professor Fang Lu’s research group from the Department of Electronic Engineering, in collaboration with Academician Dai Qiong Hai’s group from the Department of Automation, successfully addressed the challenge of large-scale optoelectronic intelligent computing. They proposed a groundbreaking distributed breadth optical computing architecture and developed a large-scale interference-diffraction heterogeneous integration chip named “Taiji” (Taichi).
Ditching conventional electronic deep computing methods, the “Taiji” chip employs photonic computing technology, delivering a general-purpose intelligent computing performance of 160 TOPS/W, an exceptional figure in terms of energy efficiency. Against the backdrop of rapid development in universal AI with large models, the introduction of photonic computing opens up new possibilities for enhancing high-performance computing power.
This groundbreaking research outcome has been published in the latest issue of the prestigious international journal ‘Science,’ highlighting Tsinghua University’s leading position in scientific innovation and research translation. The breakthrough holds substantial significance for promoting technological self-reliance and strength in China, while also exerting profound influence on the global chip industry, signaling the potential dawn of an optical computing era in future computing technologies.
Researchers involved in the project explain that the birth of the “Taiji” chip not only realizes a leap in computational efficiency but also holds immense potential in big data processing and AI applications, offering a novel approach to tackle computational capacity bottlenecks. Undoubtedly, this scientific breakthrough injects new vitality into the global tech community and will have a far-reaching impact on the development of high-performance computing technologies in the future.
【来源】https://www.cls.cn/detail/1644516
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