The evolving grid paradigm and code "tuning" for modern architectures- are the two mutually exclusive?

Long, Robin Eamonn (2015) The evolving grid paradigm and code "tuning" for modern architectures- are the two mutually exclusive? Journal of Physics: Conference Series, 664 (2). ISSN 1742-6588

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Abstract

With the data output from the LHC increasing, many of the LHC experiments have made significant improvements to their code to take advantage of modern CPU architecture and the accompanying advanced features. With the grid environment changing to heavily include virtualisation and cloud services, we look at whether these two systems can be compatible, or whether improvements in code are lost through virtualisation. We compare the runtime speed improvements achieved in more recent versions of ATLAS code and see if these improvements hold up on various grid paradigms.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Physics: Conference Series
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100
Subjects:
ID Code:
83940
Deposited By:
Deposited On:
11 Jan 2017 15:04
Refereed?:
Yes
Published?:
Published
Last Modified:
01 Jan 2020 10:09