HL-LHC Computing Review: Common Tools and Community Software

Aarrestad, Thea; Ritter, Martin; Grohsjean, Alexander; Pokorski, Witold; Corti, Gloria; Roiser, Stefan; Lönnblad, Leif; Summers, Sioni Paris; Schulz, Holger; Elvira, V. Daniel; Dezoort, Justin Gage; Schulz, Markus; Wenaus, Torre; Giuli, Francesco; Mangano, Michelangelo; Marshall, Zachary Louis; Elsing, Markus; Nachman, Ben; Mete, Alaettin Serhan; Li, Qiang; Frederix, Rikkert; Fernandez Menendez, Javier; Valassi, Andrea; Lange, David; Carminati, Federico; Ribon, Alberto; Mattelaer, Olivier; Pedro, Kevin; Yazgan, Efe; Neubauer, Mark S.; Canal, Philippe; Grasland, Hadrien Benjamin; Prestel, Stefan; Harris, Philip Coleman; Lieret, Kilian; Piparo, Danilo; Foundation, HEP Software; McFayden, Joshua Angus; Perini, Maurizio; Ciulli, Vitaliano; Genser, Krzysztof L; Meehan, Samuel; Watts, Gordon T.; Buckley, Andy; Amoroso, Simone; Thais, Savannah Jennifer; Gligorov, Vladimir, V.; Liu, Miaoyuan; Calafiura, Paolo; Dziurda, Agnieszka; Gray, Heather; Ilten, Philip James; Heinrich, Lukas; Krasznahorkay, Attila; Konstantinov, Dmitri; Hsu, Shih-Chieh; Doglioni, Caterina; Duarte, Javier Mauricio; Siegert, Frank; Siódmok, Andrzej; Ojalvo, Isobel; Costanzo, Davide; Kisel, Ivan; Gheata, Andrei; Bocci, Andrea; Vom Bruch, Dorothea; Sexton-Kennedy, Elizabeth; Schönherr, Marek; Pivarski, Jim; Plätzer, Simon; Atkinson, Markus Julian; Khoo, Teng Jian; Fitzpatrick, Conor; Morgan, Ben; Childers, Taylor; Mrenna, Stephen; Hegner, Benedikt; Gütschow, Christian; Rizzi, Andrea; Holzman, Burt; Tran, Nhan Viet; Maltoni, Fabio; Bendavid, Joshua; Jones, Chris; Cacciari, Matteo; Sudhir, Malik; Eulisse, Giulio; Verderi, Marc; Elmer, Peter; Neumann, Tobias; Hageboeck, Stephan; Hopkins, Walter; Laycock, Paul; Krauss, Frank; Frixione, Stefano; Gray, Lindsey; Jouvin, Michel; Loncar, Vladimir; Höche, Stefan; Ivantchenko, Vladimir; Muralidharan, Servesh; Boccali, Tommaso; Krikler, Benjamin Edward; Rodrigues, Eduardo; Mato, Pere; Ngadiuba, Jennifer; Pol, Adrian Alan; Stewart, Graeme A; Knoepfel, Kyle

doi:10.5281/zenodo.4009114

Preprint

PUBDB-2020-04961

HL-LHC Computing Review: Common Tools and Community Software

Aarrestad, T. ; Amoroso, S.DESY* ; Atkinson, M. J. ; Bendavid, J. ; Boccali, T. ; Bocci, A. ; Buckley, A. ; Cacciari, M. ; Calafiura, P. ; Canal, P. ; Carminati, F. ; Childers, T. ; Ciulli, V. ; Corti, G. ; Costanzo, D. ; Dezoort, J. G. ; Doglioni, C.Extern* ; Duarte, J. M. ; Dziurda, A. ; Elmer, P. ; Elsing, M. ; Elvira, V. D. ; Eulisse, G. ; Fernandez Menendez, J. ; Fitzpatrick, C. ; Frederix, R. ; Frixione, S. ; Genser, K. L. ; Gheata, A. ; Giuli, F. ; Gligorov, V. ; Grasland, H. B. ; Gray, H. ; Gray, L. ; Grohsjean, A.DESY* ; Gütschow, C. ; Hageboeck, S. ; Harris, P. C. ; Hegner, B. ; Heinrich, L. ; Holzman, B. ; Hopkins, W. ; Hsu, S.-C. ; Höche, S. ; Ilten, P. J. ; Ivantchenko, V. ; Jones, C. ; Jouvin, M. ; Khoo, T. J. ; Kisel, I. ; Knoepfel, K. ; Konstantinov, D. ; Krasznahorkay, A. ; Krauss, F. ; Krikler, B. E. ; Lange, D. ; Laycock, P.Extern* ; Li, Q. ; Lieret, K. ; Liu, M. ; Loncar, V. ; Lönnblad, L. ; Maltoni, F. ; Mangano, M. ; Marshall, Z. L. ; Mato, P. ; Mattelaer, O. ; McFayden, J. A. ; Meehan, S. ; Mete, A. S. ; Morgan, B. ; Mrenna, S. ; Muralidharan, S. ; Nachman, B. ; Neubauer, M. S. ; Neumann, T. ; Ngadiuba, J. ; Ojalvo, I. ; Pedro, K. ; Perini, M. ; Piparo, D. ; Pivarski, J. ; Plätzer, S. ; Pokorski, W. ; Pol, A. A. ; Prestel, S.DESY* ; Ribon, A. ; Ritter, M.Extern* ; Rizzi, A. ; Rodrigues, E. ; Roiser, S. ; Schulz, H. ; Schulz, M. ; Schönherr, M. ; Sexton-Kennedy, E. ; Siegert, F.Extern* ; Siódmok, A. ; Stewart, G. A. ; Sudhir, M. ; Summers, S. P. ; Thais, S. J. ; Tran, N. V. ; Valassi, A. ; Verderi, M. ; Vom Bruch, D. ; Watts, G. T. ; Wenaus, T. ; Yazgan, E. ; Foundation, H. S. (Collaboration author)DESY*

2020
Zenodo

Zenodo 40 pp. (2020) [10.5281/zenodo.4009114]

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Please use a persistent id in citations: doi:10.5281/zenodo.4009114 doi:10.3204/PUBDB-2020-04961

Report No.: HSF-DOC-2020-01; arXiv:2008.13636

Abstract: Common and community software packages, such as ROOT, Geant4 and event generators have been a key part of the LHC's success so far and continued development and optimisation will be critical in the future. The challenges are driven by an ambitious physics programme, notably the LHC accelerator upgrade to high-luminosity, HL-LHC, and the corresponding detector upgrades of ATLAS and CMS. In this document we address the issues for software that is used in multiple experiments (usually even more widely than ATLAS and CMS) and maintained by teams of developers who are either not linked to a particular experiment or who contribute to common software within the context of their experiment activity. We also give space to general considerations for future software and projects that tackle upcoming challenges, no matter who writes it, which is an area where community convergence on best practice is extremely useful.

Keyword(s): activity report ; CERN LHC Coll ; upgrade ; ATLAS ; programming ; CMS ; numerical calculations