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IRIS-HEP Strategic Plan for the Next Phase of Software Upgrades for HL-LHC Physics
/ Bockelman, Brian (Wisconsin U., Madison) ; Elmer, Peter (Princeton U.) ; Watts, Gordon (Washington U., Seattle) ; Cranmer, Kyle (Wisconsin U., Madison) ; Feickert, Matthew (Wisconsin U., Madison) ; Gardner, Rob (Chicago U.) ; Gray, Heather (LBNL, Berkeley ; UC, Berkeley) ; Held, Alexander (Wisconsin U., Madison) ; Katz, Daniel S. (Illinois U., Urbana) ; Lange, David (Princeton U.) et al.
The quest to understand the fundamental building blocks of nature and their interactions is one of the oldest and most ambitious of human scientific endeavors. [...]
arXiv:2302.01317 ; FERMILAB-PUB-23-068-PPD.
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Fermilab Library Server - Fulltext - Fulltext
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New developments in cost modeling for the LHC computing
/ Biscarat, Catherine (LPSC, Grenoble) ; Boccali, Tommaso (INFN, Pisa) ; Bonacorsi, Daniele (INFN, Bologna) ; Bozzi, Concezio (CERN ; Ferrara U.) ; Costanzo, Davide (Sheffield U.) ; Duellmann, Dirk (CERN) ; Elmsheuser, Johannes (Brookhaven Natl. Lab.) ; Fede, Eric (CC, Villeurbanne) ; Flix Molina, José (Madrid, CIEMAT) ; Giordano, Domenico (CERN) et al.
The increase in the scale of LHC computing during Run 3 and Run 4 (HL-LHC) will certainly require radical changes to the computing models and the data processing of the LHC experiments. The working group established by WLCG and the HEP Software Foundation to investigate all aspects of the cost of computing and how to optimise them has continued producing results and improving our understanding of this process. [...]
2020 - 9 p.
- Published in : EPJ Web Conf. 245 (2020) 03014
Fulltext from publisher: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.03014
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3.
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The Quest to solve the HL-LHC data access puzzle
/ Espinal, X (CERN) ; Jezequel, S (Annecy, LAPP) ; Schulz, M (CERN) ; Sciabà, A (CERN) ; Vukotic, I (Illinois U., Chicago) ; Wuerthwein, F (UC, San Diego)
HL-LHC will confront the WLCG community with enormous data storage, management and access challenges. These are as much technical as economical. [...]
2020 - 6 p.
- Published in : EPJ Web Conf. 245 (2020) 04027
Fulltext from publisher: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.04027
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System performance and cost modelling in LHC computing
/ Biscarat, Catherine (LPSC, Grenoble) ; Boccali, Tommaso (INFN, Pisa) ; Bonacorsi, Daniele (INFN, Bologna ; Bologna U.) ; Bozzi, Concezio (CERN ; INFN, Ferrara ; Ferrara U.) ; Costanzo, Davide (Sheffield U.) ; Duellmann, Dirk (CERN) ; Elmsheuser, Johannes (Brookhaven) ; Fede, Eric (CC, Villeurbanne) ; Flix Molina, José (Madrid, CIEMAT) ; Giordano, Domenico (CERN) et al.
The increase in the scale of LHC computing expected for Run 3 and even more so for Run 4 (HL-LHC) over the next ten years will certainly require radical changes to the computing models and the data processing of the LHC experiments. Translating the requirements of the physics programmes into computing resource needs is a complicated process and subject to significant uncertainties. [...]
2019 - 8 p.
- Published in : EPJ Web Conf. 214 (2019) 03019
Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.03019
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HEP Software Foundation Community White Paper Working Group -- Data Organization, Management and Access (DOMA)
/ Berzano, Dario (CERN) ; Bianchi, Riccardo Maria (Pittsburgh U.) ; Bird, Ian (CERN) ; Bockelman, Brian (Nebraska U.) ; Campana, Simone (CERN) ; De, Kaushik (Texas U., Arlington) ; Duellmann, Dirk (CERN) ; Elmer, Peter (Princeton U.) ; Gardner, Robert (Chicago U., EFI) ; Garonne, Vincent (Oslo U.) et al.
Without significant changes to data organization, management, and access (DOMA), HEP experiments will find scientific output limited by how fast data can be accessed and digested by computational resources. [...]
arXiv:1812.00761 ; HSF-CWP-2017-04 ; FERMILAB-PUB-18-671-CD.
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2018. - 18 p.
Fermilab Library Server (fulltext available) - Fulltext - Fulltext
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6.
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HEP Community White Paper on Software trigger and event reconstruction
/ Albrecht, Johannes (Tech. U., Dortmund (main)) ; Bloom, Kenneth (U. Nebraska, Lincoln) ; Boccali, Tommaso (INFN, Pisa ; Pisa U.) ; Boveia, Antonio (Ohio State U.) ; De Cian, Michel (Heidelberg U.) ; Doglioni, Caterina (Lund U.) ; Dziurda, Agnieszka (CERN) ; Farbin, Amir (Texas U., Arlington) ; Fitzpatrick, Conor (Ecole Polytechnique, Lausanne) ; Gaede, Frank (DESY) et al.
Realizing the physics programs of the planned and upgraded high-energy physics (HEP) experiments over the next 10 years will require the HEP community to address a number of challenges in the area of software and computing. [...]
arXiv:1802.08638 ; FERMILAB-PUB-18-071-CD.
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2018. - 25 p.
Fermilab Library Server (fulltext available) - Fulltext - Fulltext
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7.
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HEP Community White Paper on Software trigger and event reconstruction: Executive Summary
/ Albrecht, Johannes (Tech. U., Dortmund (main)) ; Bloom, Kenneth (U. Nebraska, Lincoln) ; Boccali, Tommaso (INFN, Pisa ; Pisa U.) ; Boveia, Antonio (Ohio State U.) ; De Cian, Michel (Heidelberg U.) ; Doglioni, Caterina (Lund U.) ; Dziurda, Agnieszka (CERN) ; Farbin, Amir (Texas U., Arlington) ; Fitzpatrick, Conor (Ecole Polytechnique, Lausanne) ; Gaede, Frank (DESY) et al.
Realizing the physics programs of the planned and upgraded high-energy physics (HEP) experiments over the next 10 years will require the HEP community to address a number of challenges in the area of software and computing. [...]
arXiv:1802.08640 ; FERMILAB-PUB-18-072-CD.
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2018. - 8 p.
Fermilab Library Server (fulltext available) - Fulltext - Fulltext
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Designing Computing System Architecture and Models for the HL-LHC era
/ Bauerdick, Lothar (Fermilab) ; Bockelman, Brian (Nebraska U.) ; Elmer, Peter (Princeton U.) ; Gowdy, Stephen (Fermilab) ; Tadel, Matevz (UC, San Diego) ; Wuerthwein, Frank (UC, San Diego)
This paper describes a programme to study the computing model in CMS after the next long shutdown near the end of the decade..
FERMILAB-CONF-15-459-CD-CMS-E; arXiv:1507.07430.-
2015-12-23 - 9 p.
- Published in : J. Phys.: Conf. Ser. 664 (2015) 032010
Fulltext: openaccess_jpconf15_664_032010 - PDF; 10.1088_1742-6596_664_3_032010 - PDF; IOP Open Access article: PDF; Preprint: PDF; External links: FERMILABCONF; Open Access fulltext
In : 21st International Conference on Computing in High Energy and Nuclear Physics, Okinawa, Japan, 13 - 17 Apr 2015, pp.032010
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10.
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Opportunistic Resource Usage in CMS
/ Kreuzer, Peter (RWTH Aachen U.) ; Hufnagel, Dirk (Fermilab) ; Dykstra, D (Fermilab) ; Gutsche, O (Fermilab) ; Tadel, M (UC, San Diego) ; Sfiligoi, I (UC, San Diego) ; Letts, J (UC, San Diego) ; Wuerthwein, F (UC, San Diego) ; McCrea, A (UC, San Diego) ; Bockelman, B (Nebraska U.) et al.
/CMS
CMS is using a tiered setup of dedicated computing resources provided by sites distributed over the world and organized in WLCG. These sites pledge resources to CMS and are preparing them especially for CMS to run the experiment's applications. [...]
FERMILAB-CONF-13-696-CD.-
2014 - 4 p.
- Published in : J. Phys.: Conf. Ser. 513 (2014) 062028
Fulltext: PDF; External link: FERMILABCONF
In : 20th International Conference on Computing in High Energy and Nuclear Physics 2013, Amsterdam, Netherlands, 14 - 18 Oct 2013, pp.062028
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