SHARMAZANASHVILI Alexander Georgian Technical University Software RampD First Lightning Talks Session 5 February 2018 Heterogeneous Geometry Modelling Software RampD First Lightning Talks Session 5 February 2018 ID: 933460
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Slide1
New Approach for ATLAS Geometry Modelling
SHARMAZANASHVILI Alexander
Georgian Technical University
Software R&D First Lightning Talks Session 5 February, 2018
Slide2Heterogeneous Geometry Modelling
Software R&D First Lightning Talks Session 5 February, 2018
Current Approach
Production
Installation
Simulation
Reconstruction
Physics Analyses
Engineering
Outreach
Virtual Reality
Education
GD
GD
Production
GD
GD
GD
GD
Slide3REASON#01: Requires huge resources
High qualified manpower, group of experts employed for a long term
TCn case study for development of CATIA descriptions – 31 months, 13’000man/hour, payed 172’000CHF
Software R&D First Lightning Talks Session 5 February, 2018
Why it is bad?
REASON#02: Inaccurate and non-synchronized
Data-vs-MC discrepancies.
New methodology in 2010 (
Laurent Chevalier, Andrea Dell'Acqua, Jochen
Meyer
) for Geant-4 compare analyses
7 volumes have been checked: Coils-12%; ECT-34%; HF Trucks-67%; MDT-41%; TGC1/2-53%; TGC3-45%; ECT Tower-32%
REASON#03: Hard to update
Slide4Heredity Geometry Modelling (HGM)
Software R&D First Lightning Talks Session 5 February, 2018
New Proposal
Production
Installation
Simulation
Reconstruction
Physics Analyses
Engineering
Outreach
Virtual Reality
Education
GD
GD
Production
GD
GD
GD
GD
Reference Geometry
Smarteam
Slide5Who will be users? Groups who are responsible for development of software applications for Physics analyses, Outreach and
Engineering
Reference Geometry – should be 3D CAD models in the official CERN Database which is Smarteam
Two general phases foresee: 1st Phase
– Development of reference geometry database on Smarteam (~1 year);
2
nd
Phase
– Development of tools and procedures for transformation of descriptions from
Smarteam
database (~1.5 year)
ATLAS already have stuff for this project
Same concept will be valid for other experiments and HEP projects
Thanks!
Software R&D First Lightning Talks Session 5 February, 2018
Project Details