Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - The evolving grid paradigm and code "tuning" for modern architectures- are the two mutually exclusive?
AU - Long, Robin Eamonn
PY - 2015/12/23
Y1 - 2015/12/23
N2 - 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.
AB - 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.
U2 - 10.1088/1742-6596/664/2/022042
DO - 10.1088/1742-6596/664/2/022042
M3 - Journal article
VL - 664
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 2
M1 - 022042
ER -