The Diverse use of Clouds by CMS

The Diverse use of Clouds by CMS
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CMS 对云的多样化使用

DOI:
10.1088/1742-6596/664/2/022012
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发表时间:
2015
期刊:
Conference Series
影响因子:
--
通讯作者:
Andronis A
Andronis A
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--
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作者:
Andronis A

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CMS正在使用的资源越来越多地以云的形式提供。在LHC的运行2中,CMS CERN的大部分资源,无论是在Meyrin还是在Wigner计算中心,都将作为云资源呈现,CMS将不得不在其上构建自己的基础设施。此基础架构将需要运行所有CMS工作流,包括:第0层、生产和用户分析。此外,CMS高级别触发器将提供一个计算资源,其规模与CMS第1层站点提供的计算资源总量相当,但不作为触发器系统的一部分运行。在此期间,云基础设施将覆盖在此资源上,使其可供一般CMS使用。最后,CMS开始利用各个机构提供的云资源,并正在积累经验,以促进机会性可用云资源的使用。
The resources CMS is using are increasingly being offered as clouds. In Run 2 of the LHC the majority of CMS CERN resources, both in Meyrin and at the Wigner Computing Centre, will be presented as cloud resources on which CMS will have to build its own infrastructure. This infrastructure will need to run all of the CMS workflows including: Tier 0, production and user analysis. In addition, the CMS High Level Trigger will provide a compute resource comparable in scale to the total offered by the CMS Tier 1 sites, when it is not running as part of the trigger system. During these periods a cloud infrastructure will be overlaid on this resource, making it accessible for general CMS use. Finally, CMS is starting to utilise cloud resources being offered by individual institutes and is gaining experience to facilitate the use of opportunistically available cloud resources.
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发表时间: 2015-12
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影响因子: --
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DOI: --
发表时间: 2011
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