HEP在加拿大电网试验台上的应用
HEP Applications on the Grid Canada Testbed
摘要:
利用加拿大12个地点的资源建立了一个网格试验平台,涉及粒子物理学和其他科学领域的研究人员。我们描述了我们使用的测试平台与BaBar蒙特卡罗生产和ATLAS数据挑战软件。在每种情况下,远程站点都没有本地存储的特定应用程序软件,而是通过AFS和/或GridFTP从位于维多利亚的服务器访问软件和数据。在BaBar的案例中,Objectivity数据库服务器用于数据存储。我们提出了一系列的初始测试的网格测试平台使用BaBar和ATLAS应用程序的结果。初步结果表明,HEP应用程序使用通用网格资源的可行性。
英文摘要:
A Grid testbed has been established using resources at 12 sites across Canada involving researchers from particle physics as well as other fields of science. We describe our use of the testbed with the BaBar Monte Carlo production and the ATLAS data challenge software. In each case the remote sites have no application-specific software stored locally and instead access the software and data via AFS and/or GridFTP from servers located in Victoria. In the case of BaBar, an Objectivity database server was used for data storage. We present the results of a series of initial tests of the Grid testbed using both BaBar and ATLAS applications. The initial results demonstrate the feasibility of using generic Grid resources for HEP applications.
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