ATLAS computing system commissioning: real-time data processing and distribution tests

被引：0

作者：

Nairz, A. ^{[1
]}

Goossens, L. ^{[1
]}

Branco, M. ^{[1
]}

Cameron, D. ^{[2
]}

Salgado, P. ^{[1
,3
]}

Barberis, D. ^{[1
,4
]}

Bos, K. ^{[5
]}

Poulard, G. ^{[1
]}

机构：

[1] CERN, PH ATC Grp, CH-1211 Geneva 23, Switzerland

[2] Univ Oslo, Dept Phys, N-0316 Oslo, Norway

[3] Univ Texas Arlington, Arlington, TX 76019 USA

[4] Univ Genoa, I-16126 Genoa, Italy

[5] NIKHEF, NL-1098 SJ Amsterdam, Netherlands

来源：

2007 EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, PTS 1-12 | 2008年 / 110卷

关键词：

D O I：

10.1088/1742-6596/110/9/092019

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The ATLAS experiment is commissioning its computing system in preparation for LHC data. Part of this activity consists in testing the data flow from the online data acquisition to the offline processing system, and the distribution of raw and processed data to the external computing centres. A series of functional and rate tests has been performed in 2006 and 2007, allowing the optimisation of the hardware and software components of this system; the last phase of commissioning, the so-called Final Dress Rehearsal, consisting of an integration tests of all components, will take place later in 2007. This paper describes the performed tests, the problems that we encountered, and the solutions we found.

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页数：4

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