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Designing a new infrastructure for ATLAS Online Web Services
/ Scannicchio, Diana (University of California, Irvine) ; Ballestrero, Sergio (University of Johannesburg, Department of Mechanical Engineering Science) ; Brasolin, Franco (Universita e INFN, Bologna) ; Sanchez Pineda, Arturo Rodolfo (INFN Gruppo Collegato di Udine, Dipartimento Politecnico di Ingegneria ed Architettura, Universita' di Udine, Udine) ; Twomey, Matthew Shaun (Department of Physics, University of Washington, Seattle)
Within the ATLAS detector, the Trigger and Data Acquisition system is responsible for the online processing of data streamed from the detector during collisions at the Large Hadron Collider (LHC) at CERN. [...]
ATL-DAQ-PROC-2020-006.
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2020. - 6 p.
Original Communication (restricted to ATLAS) - Full text - Fulltext from publisher
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2.
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Designing a new infrastructure for ATLAS Online Web Services
/ Scannicchio, Diana (University of California, Irvine) ; Ballestrero, Sergio (University of Johannesburg, Department of Mechanical Engineering Science) ; Brasolin, Franco (Universita e INFN, Bologna) ; Twomey, Matthew Shaun (Department of Physics, University of Washington, Seattle) ; Sanchez Pineda, Arturos (Abdus Salam Int. Cent. Theor. Phys. (IT))
/ATLAS Collaboration
Within the ATLAS detector, the Trigger and Data Acquisition system is responsible for the online processing of data streamed from the detector during collisions at the Large Hadron Collider (LHC) at CERN. The online farm is composed of ~4000 servers processing the data read out from ~100 million detector channels through multiple trigger levels. [...]
ATL-DAQ-SLIDE-2019-858.-
Geneva : CERN, 2019 - 12 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019
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3.
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Integrated automation for configuration management and operations in the ATLAS online computing farm
/ Amirkhanov, Artem (Novosibirsk, IYF) ; Ballestrero, Sergio (Johannesburg U.) ; Brasolin, Franco (INFN, Bologna) ; Lee, Christopher Jon (Johannesburg U.) ; Du Plessis, Haydn Dean (Johannesburg U.) ; Mitrogeorgos, Konstantinos (Aristotle U., Thessaloniki) ; Pernigotti, Marco (CERN) ; Sanchez Pineda, Arturo Rodolfo (INFN, Udine ; Udine U.) ; Scannicchio, Diana Alessandra (UC, Irvine (main)) ; Twomey, Matthew Shaun (U. Washington, Seattle (main))
The online farm of the ATLAS experiment at the LHC, consisting of nearly 4000 PCs with various characteristics, provides configuration and control of the detector and performs the collection, processing, selection, and conveyance of event data from the front-end electronics to mass storage. [...]
ATL-DAQ-PROC-2018-038.
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2019. - 8 p.
Original Communication (restricted to ATLAS) - ATLAS Note - Fulltext from publisher
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4.
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Integrated automation for configuration management and operations in the ATLAS online computing farm
/ Amirkhanov, Artem (Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences) ; Ballestrero, Sergio (University of Johannesburg, Department of Mechanical Engineering Science) ; Brasolin, Franco (Universita e INFN, Bologna) ; Lee, Christopher Jon (University of Cape Town) ; Du Plessis, Haydn Dean (University of Johannesburg, Department of Mechanical Engineering Science) ; Mitrogeorgos, Konstantinos (Aristotle University of Thessaloniki) ; Pernigotti, Marco (European Laboratory for Particle Physics, CERN) ; Sanchez Pineda, Arturo Rodolfo (INFN Gruppo Collegato di Udine and Universita' di Udine, Dipartimento di Chimica, Fisica e Ambiente) ; Scannicchio, Diana (University of California, Irvine) ; Twomey, Matthew Shaun (Department of Physics, University of Washington, Seattle)
/ATLAS Collaboration
The online farm of the ATLAS experiment at the LHC, consisting of nearly 4000 PCs with various characteristics, provides configuration and control of the detector and performs the collection, processing, selection, and conveyance of event data from the front-end electronics to mass storage. Different aspects of the farm management are already accessible via several tools. [...]
ATL-DAQ-SLIDE-2018-803.-
Geneva : CERN, 2018 - 1 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018
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5.
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The ATLAS Data Acquisition and High Level Trigger system
/ Abolins, M (Michigan State U.) ; Abreu, R (CERN) ; Achenbach, R (Kirchhoff Inst. Phys.) ; Aharrouche, M (Mainz U., Inst. Phys.) ; Aielli, G (INFN, Rome ; Rome U., Tor Vergata) ; Al-Shabibi, A (CERN) ; Aleksandrov, I (Dubna, JINR) ; Alexandrov, E (Dubna, JINR) ; Allbrooke, B M (Birmingham U.) ; Aloisio, A (INFN, Naples ; Naples U.) et al.
/ATLAS TDAQ
This paper describes the data acquisition and high level trigger system of the ATLAS experiment at the Large Hadron Collider at CERN, as deployed during Run 1. Data flow as well as control, configuration and monitoring aspects are addressed. [...]
2016 - 153 p.
- Published in : JINST 11 (2016) P06008
IOP Open Access article: PDF;
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7.
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Integrated monitoring of the ATLAS online computing farm
/ Ballestrero, Sergio (University of Johannesburg, Department of Physics) ; Brasolin, Franco (INFN Bologna and Universita' di Bologna, Dipartimento di Fisica e Astronomia) ; Fazio, Daniel (European Laboratory for Particle Physics, CERN) ; Gament, Costin-Eugen (University Politehnica Bucharest) ; Lee, Christopher (University of Cape Town) ; Scannicchio, Diana (University of California, Irvine) ; Twomey, Matthew Shaun (Department of Physics, University of Washington, Seattle)
The online farm of the ATLAS experiment at the LHC, consisting of nearly 4100 PCs with various characteristics, provides configuration and control of the detector and performs the collection, processing, selection and conveyance of event data from the front-end electronics to mass storage. [...]
ATL-DAQ-PROC-2017-004.
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2017. - 8 p.
Original Communication (restricted to ATLAS) - Full text - IOP Open Access Article
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ATLAS TDAQ system administration: Master of Puppets
/ Lee, Christopher (University of Cape Town) ; Ballestrero, Sergio (University of Johannesburg, Department of Physics) ; Brasolin, Franco (INFN Bologna and Universita' di Bologna, Dipartimento di Fisica e Astronomia) ; Fazio, Daniel (European Laboratory for Particle Physics, CERN) ; Gament, Costin-Eugen (University Politehnica Bucharest) ; Scannicchio, Diana (University of California, Irvine) ; Twomey, Matthew Shaun (Department of Physics, University of Washington, Seattle)
Within the ATLAS detector, the Trigger and Data Acquisition system is responsible for the online processing of data streamed from the detector during collisions at the Large Hadron Collider at CERN. [...]
ATL-DAQ-PROC-2016-041.
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2017. - 7 p.
Original Communication (restricted to ATLAS) - IOP Open Access Article - Full text - Full text
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9.
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Master of Puppets
/ Ballestrero, Sergio (University of Johannesburg, Department of Physics) ; Brasolin, Franco (INFN Bologna and Universita' di Bologna, Dipartimento di Fisica e Astronomia) ; Fazio, Daniel (CERN) ; Gament, Costin-Eugen (University Politehnica Bucharest) ; Lee, Christopher (University of Cape Town) ; Scannicchio, Diana (University of California, Irvine) ; Twomey, Matthew Shaun (Department of Physics, University of Washington, Seattle)
/ATLAS Collaboration
Within the ATLAS detector, the Trigger and Data Acquisition system is responsible for the online processing of data streamed from the detector during collisions at the Large Hadron Collider at CERN. The online farm is comprised of ~4000 servers processing the data read out from ~100 million detector channels through multiple trigger levels. [...]
ATL-DAQ-SLIDE-2016-766.-
Geneva : CERN, 2016 - 1 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 22nd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2016, San Francisco, Usa, 10 - 14 Oct 2016
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10.
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Integrated monitoring of the ATLAS online computing farm
/ Ballestrero, Sergio (University of Johannesburg, Department of Physics) ; Brasolin, Franco (INFN Bologna and Universita' di Bologna, Dipartimento di Fisica e Astronomia) ; Fazio, Daniel (CERN) ; Gament, Costin-Eugen (University Politehnica Bucharest) ; Lee, Christopher (University of Cape Town) ; Scannicchio, Diana (University of California, Irvine) ; Twomey, Matthew Shaun (Department of Physics, University of Washington, Seattle)
/ATLAS Collaboration
The online farm of the ATLAS experiment at the LHC, consisting of nearly 4000 PCs with various characteristics, provides configuration and control of the detector and performs the collection, processing, selection and conveyance of event data from the front-end electronics to mass storage. The status and health of every host must be constantly monitored to ensure the correct and reliable operation of the whole online system. [...]
ATL-DAQ-SLIDE-2016-765.-
Geneva : CERN, 2016 - 1 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 22nd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2016, San Francisco, Usa, 10 - 14 Oct 2016
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