Evolution and experience with the ATLAS Simulation at Point1 Project
Evolution and experience with the ATLAS Simulation at Point1 Project
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Point1 项目 ATLAS 模拟的演变和经验
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
A. Zaytsev
中科院分区：
文献类型：
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作者：
S. Ballestrero;F. Brasolin;D. Fazio;A. Di Girolamo;T. Kouba;C. J. Lee;D. Scannicchio;J. Schovancová;M. Twomey;Fei Wang;A. Zaytsev
在点1的模拟项目正在TDAQ HLT资源上成功运行标准的ATLAS模拟作业。可用资源池动态变化，因此我们需要非常有效地利用可用计算周期。我们介绍了使用事件服务的经验，该服务提供事件级别的计算粒度。我们展示了与事件服务的使用相关的设计决策和开销时间。还介绍了监测、自动警报、部署和图形用户界面方面的最新发展，从而提高了资源的利用率。
The Simulation at Point1 project is successfully running standard ATLAS simulation jobs on the TDAQ HLT resources. The pool of available resources changes dynamically, therefore we need to be very effective in exploiting the available computing cycles. We present our experience with using the Event Service that provides the event-level granularity of computations. We show the design decisions and overhead time related to the usage of the Event Service. The improved utilization of the resources is also presented with the recent development in monitoring, automatic alerting, deployment and GUI.