Gateways to Discovery: Cyberinfrastructure for the Long Tail of Science
Gateways to Discovery: Cyberinfrastructure for the Long Tail of Science
复制标题
发现之门：科学长尾的网络基础设施
DOI：
10.1145/2616498.2616540
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发表时间：
2014
影响因子：
3.4
通讯作者：
M. Norman
中科院分区：
文献类型：
--
作者：
R. Moore;C. Baru;Diane A. Baxter;Geoffrey Fox;A. Majumdar;P. Papadopoulos;W. Pfeiffer;R. Sinkovits;Shawn M. Strande;M. Tatineni;R. Wagner;Nancy Wilkins;M. Norman
由NSF资助的计算中心主要致力于向具有最高计算要求的应用程序提供高性能计算资源。但是，既然计算科学是如此普遍，那么基础设施需要为更多的研究人员和学科服务，而不仅仅是在HPC金字塔峰值的基础设施。在这里，我们描述了SDSC的彗星系统，该系统计划于2015年1月进行生产，旨在满足更大，更广泛的科学界的需求 - “科学的长尾”。 Comet的峰值性能为2 PETAFLOP/S，主要是使用Intel的下一代Xeon处理器交付的。它将包括一些大型内存和GPU加速节点，节点 - 局部闪存，7 pb的性能存储和6 pb的耐用存储。这些功能以及高性能虚拟化的可用性将使用户能够在单个集成资源上运行复杂的异质工作负载。
NSF-funded computing centers have primarily focused on delivering high-performance computing resources to academic researchers with the most computationally demanding applications. But now that computational science is so pervasive, there is a need for infrastructure that can serve more researchers and disciplines than just those at the peak of the HPC pyramid. Here we describe SDSC's Comet system, which is scheduled for production in January 2015 and was designed to address the needs of a much larger and more expansive science community-- the "long tail of science". Comet will have a peak performance of 2 petaflop/s, mostly delivered using Intel's next generation Xeon processor. It will include some large-memory and GPU-accelerated nodes, node-local flash memory, 7 PB of Performance Storage, and 6 PB of Durable Storage. These features, together with the availability of high performance virtualization, will enable users to run complex, heterogeneous workloads on a single integrated resource.
分析栈桥的吞吐量和利用率
DOI：
10.1145/2335755.2335802
发表时间：
2012
期刊：
ser XSEDE '12
影响因子：
--
作者：
Moore, Richard L.;Jundt, Adam;Carson, Leonard K.;Yoshimoto, Kenneth;Ghadersohi, Amin;Young, William S.
通讯作者：
Young, William S.