21-25 May 2012
New York City, NY, USA
US/Eastern timezone

Exploiting new CPU architectures in the SuperB software framework

22 May 2012, 17:00
25m
Room 905/907 (Kimmel Center)

Room 905/907

Kimmel Center

Parallel Event Processing (track 2) Event Processing

Speaker

Marco Corvo (CNRS)

Description

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 flavor sector of the Standard Model. Studying minute effects in the heavy quark and heavy lepton sectors requires a data sample of 75 ab-1 and a luminosity target of 10^36 cm-2 s-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.

Primary author

Co-authors

Alberto Gianoli (INFN Ferrara) Alejandro Perez (INFN Pisa) Andrea Di Simone (Universita degli Studi di Roma Tor Vergata (IT)) Dr Armando Fella (CNRS) Dr Bruno Santeramo (INFN Bari) Dr Domenico DelPrete (INFN Napoli) Prof. Eleonora Luppi (Universita' di Ferrara and INFN Ferrara) Prof. Fabrizio Bianchi (Universita' di Torino and INFN Torino) Francesco Giacomini (INFN CNAF) Dr Giacinto Donvito (INFN-Bari) Guido Russo (Universita' di Napoli and INFN (IT)) Dr Luca Tomassetti (Universita' di Ferrara and INFN Ferrara) Dr Matteo Manzali (INFN Ferrara) Dr Matteo Rama (INFN LNF) Prof. Roberto Stroili (INFN Padova) Dr Silvio Pardi (INFN) Dr Stefano Longo (INFN Padova) Dr Steffen Luitz (SLAC) Dr Vincenzo Ciaschini (INFN CNAF)

Presentation Materials