美国能源部近期发布了一项招标书，旨在开发下一代超级计算机“Discovery”，其性能将超越目前全球最快的超级计算机“Frontier”。这一举动旨在推动科学研究、人工智能、气候变化研究、药物发现、核安全及绿色能源解决方案等领域的发展。招标书要求“Discovery”在2027年或2028年初前达到至少三到五倍于“Frontier”的计算吞吐量，例如达到8.5 ExaFLOPS的计算能力。
“Discovery”超级计算机将运行涵盖先进人工智能、机器学习、能源效率改进及综合系统建模等领域的复杂工作负载。这一招标书的独特之处在于，它并未明确指出性能提升的具体数值，而是强调新超级计算机的性能必须是其上一代产品的3到5倍。这一开放性的要求为创新技术提供了更大的发展空间。
全球学者将有机会通过竞争使用“Discovery”的计算时间，以解决重大科学挑战。橡树岭国家实验室，作为拥有部署全球最快超级计算机历史的机构，如Jaguar、Titan和Summit等，将继续引领全球高性能计算的前沿。值得注意的是，该实验室的计算能力在过去十年间增加了500倍，而能源消耗仅增加了四倍，体现了其在提高计算效率方面的卓越成就。
“Discovery”的开发将对全球科学研究产生深远影响，支持包括AI、气候变化、药物发现、核安全和绿色能源解决方案在内的多个领域取得重大突破。这一项目不仅体现了美国在高性能计算领域的领导地位，也展示了其对推动全球科技创新的承诺。
英语如下：
### US Launches “Discovery” Supercomputer Development Bid, Aimed at Outpacing World’s Fastest
The US Department of Energy recently issued a solicitation for the development of the next generation supercomputer, “Discovery,” which is set to surpass the current world’s fastest supercomputer, “Frontier.” This initiative is geared towards propelling advancements in scientific research, artificial intelligence, climate change studies, drug discovery, nuclear security, and green energy solutions. The solicitation calls for “Discovery” to achieve at least three to five times the computational throughput of “Frontier” by 2027 or 2028, for instance, reaching a computational capacity of 8.5 ExaFLOPS.
“Discovery” is designed to handle complex workloads across a range of fields including advanced AI, machine learning, energy efficiency improvements, and comprehensive system modeling. What sets this solicitation apart is its non-specific performance enhancement target, emphasizing that the new supercomputer’s performance must be three to five times that of its predecessor. This open-ended requirement opens up a broader scope for innovative technologies.
Academics worldwide will have the opportunity to compete for access to “Discovery’s” computing time to tackle significant scientific challenges. The Oak Ridge National Laboratory, known for deploying the world’s fastest supercomputers, such as Jaguar, Titan, and Summit, will continue to lead the global frontiers of high-performance computing. Notably, the lab’s computing capacity has increased 500 times over the past decade while energy consumption has increased only four times, showcasing its achievements in enhancing computational efficiency.
The development of “Discovery” will have a profound impact on global scientific research, supporting breakthroughs in areas such as AI, climate change, drug discovery, nuclear security, and green energy solutions. This project underscores the US’s leadership in high-performance computing and its commitment to driving global innovation.
【来源】https://www.ithome.com/0/783/977.htm
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