The SuperB asymmetric-energy e+e- collider and detector to be built at the newly founded Nicola Cabibbo Lab will provide a uniquely sensitive probe of New Physics in the flavour sector of the Standard Model. Studying minute effects in the heavy quark and heavy lepton sectors requires a data sample of 75ab-1 and a luminosity target of 10 36cm-2s-1. These parameters require a substantial growth in computing requirements and performances. The SuperB collaboration is thus investigating the advantages of new CPU architectures (multi and many cores) and how to exploit their capability of task parallelization in the framework for simulation and analysis software. In this work we present the underlying architecture which we intend to use and some preliminary performance results of the first framework prototype.

Exploiting new CPU architectures in the SuperB software framework

CORVO, Marco;FELLA, Armando;LUPPI, Eleonora;MANZALI, Matteo;TOMASSETTI, Luca
2012

Abstract

The SuperB asymmetric-energy e+e- collider and detector to be built at the newly founded Nicola Cabibbo Lab will provide a uniquely sensitive probe of New Physics in the flavour sector of the Standard Model. Studying minute effects in the heavy quark and heavy lepton sectors requires a data sample of 75ab-1 and a luminosity target of 10 36cm-2s-1. These parameters require a substantial growth in computing requirements and performances. The SuperB collaboration is thus investigating the advantages of new CPU architectures (multi and many cores) and how to exploit their capability of task parallelization in the framework for simulation and analysis software. In this work we present the underlying architecture which we intend to use and some preliminary performance results of the first framework prototype.
2012
Asymmetric energy, Collider, CPU architecture, Data sample, Heavy-quark, Many core, New physics, Parallelizations, Preliminary performance results, Sensitive probe, Simulation and analysis, Software frameworks, The standard model; Computer programming, Computer software, Elementary particles; Nuclear physics
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/1872536
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