TeraGrid Science Gateways and Their Impact on Science
TeraGrid Science Gateways and Their Impact on Science
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TeraGrid 科学网关及其对科学的影响
DOI：
10.1109/mc.2008.470
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发表时间：
2008
期刊：
影响因子：
2.2
通讯作者：
Sudhakar Pamidighantam
中科院分区：
文献类型：
--
作者：
Nancy Wilkins;Dennis Gannon;Gerhard Klimeck;S. Oster;Sudhakar Pamidighantam
TeraGrid由美国国家科学基金会（NSF）资助，是世界上最大的开放式科学研究分布式网络基础设施之一。该项目始于2001年，当时是分布式万亿级设施，通过一个专用的40千兆位光纤网络将四个站点的计算机、可视化系统和数据连接起来。今天，TeraGrid包括11个站点的25个平台，提供超过petaflop的计算能力和petabytes的存储。TeraGrid有三个主要重点领域。其深层目标是支持最具挑战性的计算科学活动，这些活动如果没有TeraGrid设施就无法实现。TeraGrid的广泛使命是扩大其用户群。该项目的开放目标是实现与对等网格和信息服务的兼容性，从而允许开发TeraGrid的编程接口。科学网关计划旨在为研究人员提供方便地访问TeraGrid的高性能计算资源。看看四个成功的网关说明了该计划的目标，挑战和机遇。
Funded by the National Science Foundation (NSF), TeraGrid is one of the world's largest distributed cyberinfrastructures for open scientific research. The project began in 2001 as the Distributed Tera-scale Facility, which linked computers, visualization systems, and data at four sites through a dedicated 40-gigabit optical network. Today TeraGrid includes 25 platforms at 11 sites and provides access to more than a petaflop of computing power and petabytes of storage. TeraGrid has three primary focus areas. Its deep goal is to support the most challenging computational science activities those that cannot be achieved without TeraGrid facilities. TeraGrid's wide mission is to broaden its user base. The project's open goal is to achieve compatibility with peer grids and information services that allow development of programmatic interfaces to TeraGrid. The Science Gateways program seeks to provide researchers with easy access to TeraGrid's high-performance computing resources. A look at four successful gateways illustrates the program's goals, challenges, and opportunities.
影响因子：
2.2
作者：
Gil, Yolanda;Deelman, Ewa;Myers, Jim
通讯作者：
Myers, Jim