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CERN Document Server Sök i 40 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.72 sekunder. 
1.
Optimizing the ATLAS Geant4 detector simulation / Morgan, Benjamin (University of Warwick (GB)) /ATLAS Collaboration
The ATLAS experiment at the LHC heavily depends on simulated event samples produced by a full Geant4 detector simulation. This Monte Carlo (MC) simulation based on Geant4 is a major consumer of computing resources and is anticipated to remain one of the dominant resource users in the HL-LHC era. [...]
ATL-SOFT-SLIDE-2024-506.- Geneva : CERN, 2024 Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
2.
ATLAS Geant4 Simulation Optimizations / ATLAS Collaboration
Several optimization techniques are implemented in the ATLAS Geant4 detector simulation to improve CPU and memory usage. [...]
ATL-SOFT-PROC-2024-005.
- 2024. - 6 p.
Original Communication (restricted to ATLAS) - Full text
3.
ATLAS Geant4 Simulation Optimizations / ATLAS Collaboration
Several optimization techniques are implemented in the ATLAS Geant4 detector simulation to improve CPU and memory usage. [...]
ATL-PHYS-PROC-2024-048.
- 2024. - 6 p.
Original Communication (restricted to ATLAS) - Full text
4.
Software and computing for Run 3 of the ATLAS experiment at the LHC / ATLAS Collaboration
The ATLAS experiment has developed extensive software and distributed computing systems for Run 3 of the LHC. [...]
arXiv:2404.06335 ; CERN-EP-2024-100.
- 2024 - 175.
Fulltext - Previous draft version - Fulltext
5.
Optimizing the ATLAS Geant4 detector simulation software / ATLAS Collaboration
The ATLAS experiment at the LHC relies critically on simulated event samples produced by the full Geant4 detector simulation software FullSim. [...]
ATL-SOFT-PROC-2023-002.
- 2023. - 6 p.
Original Communication (restricted to ATLAS) - Full text
6.
Optimizing the ATLAS Geant4 detector simulation software / ATLAS Collaboration
The ATLAS experiment at the LHC relies critically on simulated event samples produced by the full Geant4 detector simulation software (FullSim). FullSim was the major CPU consumer during the last data-taking year in 2018 and it is expected to be still significant in the HL-LHC era. [...]
ATL-SOFT-SLIDE-2022-552.- Geneva : CERN, 2022 - 17 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
7.
Offloading electromagnetic shower transport to GPUs / Amadio, G. (CERN) ; Apostolakis, J. (CERN) ; Buncic, P. (CERN) ; Cosmo, G. (CERN) ; Dosaru, D. (Ecole Polytechnique, Lausanne) ; Gheata, A. (CERN) ; Hageboeck, S. (CERN) ; Hahnfeld, J. (CERN) ; Hodgkinson, M. (Sheffield U.) ; Morgan, B. (Liverpool U.) et al.
Making general particle transport simulation for high-energy physics (HEP) single-instruction-multiple-thread (SIMT) friendly, to take advantage of accelerator hardware, is an important alternative for boosting the throughput of simulation applications. To date, this challenge is not yet resolved, due to difficulties in mapping the complexity of Geant4 components and workflow to the massive parallelism features exposed by graphics processing units (GPU). [...]
arXiv:2209.15445.- 2023 - 7 p. - Published in : J. Phys. : Conf. Ser. 2438 (2023) 012055 Fulltext: document - PDF; 2209.15445 - PDF;
In : 20th International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT 2021), Daejeon, Korea, 29 Nov - 3 Dec 2021, pp.012055
8.
News / Roiser, Stefan (speaker) (CERN) ; Bussmann, Michael (speaker) (Helmholtz-Zentrum Dresden - Rossendorf) ; Girone, Maria (speaker) (CERN) ; Stewart, Graeme A (speaker) (CERN) ; Morgan, Benjamin (speaker) (University of Warwick (GB))
2022 - 153. Compute Accelerator Forum; Compute Accelerator Forum - SpiNNaker2 External links: Talk details; Event details In : Compute Accelerator Forum - SpiNNaker2
9.
Detector Simulation Challenges for Future Accelerator Experiments / Apostolakis, John (CERN) ; Bandieramonte, Marilena (Pittsburgh U.) ; Banerjee, Sunanda (Wisconsin U., Madison) ; Bartosik, Nazir (INFN, Turin) ; Corti, Gloria (CERN) ; Cosmo, Gabriele (CERN) ; Elvira, V Daniel (Fermilab) ; Evans, Thomas (ORNL, Oak Ridge (main)) ; Gheata, Andrei (CERN) ; Pagan Griso, Simone (LBNL, Berkeley) et al.
Detector simulation is a key component for studies on prospective future high-energy colliders, the design, optimization, testing and operation of particle physics experiments, and the analysis of the data collected to perform physics measurements. This review starts from the current state of the art technology applied to detector simulation in high-energy physics and elaborates on the evolution of software tools developed to address the challenges posed by future accelerator programs beyond the HL-LHC era, into the 2030-2050 period. [...]
FERMILAB-PUB-22-145-CMS-PPD.- 2022 - 20 p. - Published in : Front. Phys. 10 (2022) 913510 Fulltext: PDF;
10.
Studies of GEANT4 performance for different ATLAS detector geometries and code compilation methods / Marcon, Caterina (Lund U.) ; Elén, Einar (Lund U.) ; Madeira, Jessica Rebecca (Lund U.) ; Morgan, Benjamin (Warwick U.) ; Smirnova, Oxana (Lund U.) ; Smith, David (CERN)
Full detector simulation is known to consume a large proportion of computing resources available to the LHC experiments, and reducing time consumed by simulation will allow for more profound physics studies. There are many avenues to exploit, and in this work we investigate those that do not require changes in the GEANT4 simulation suite. [...]
2021 - 8 p. - Published in : EPJ Web Conf. 251 (2021) 03005 Fulltext: PDF;
In : 25th International Conference on Computing in High-Energy and Nuclear Physics (CHEP), Online, Online, 17 - 21 May 2021, pp.03005

CERN Document Server : Sök i 40 journaler efter:   1 - 10nästaslut  gå till journal:
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38 Morgan, B
1 Morgan, B A
1 Morgan, B C
2 Morgan, B J T
1 Morgan, B L
12 Morgan, Ben
21 Morgan, Benjamin
4 Morgan, Brian
1 Morgan, Brian D
4 Morgan, Brian L
1 Morgan, Byron
3 Morgan, Byron J T
2 Morgan, Byron JT
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