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Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction.

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Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction. / ATLAS, TDAQ authorlist; Smizanska, Maria.
In: IEEE Transactions on Nuclear Science, Vol. 51, No. 3 Part, 06.2004, p. 915-920.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

ATLAS, TDAQA & Smizanska, M 2004, 'Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction.', IEEE Transactions on Nuclear Science, vol. 51, no. 3 Part, pp. 915-920. https://doi.org/10.1109/TNS.2004.829548

APA

ATLAS, TDAQ. A., & Smizanska, M. (2004). Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction. IEEE Transactions on Nuclear Science, 51(3 Part), 915-920. https://doi.org/10.1109/TNS.2004.829548

Vancouver

ATLAS TDAQA, Smizanska M. Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction. IEEE Transactions on Nuclear Science. 2004 Jun;51(3 Part):915-920. doi: 10.1109/TNS.2004.829548

Author

ATLAS, TDAQ authorlist ; Smizanska, Maria. / Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction. In: IEEE Transactions on Nuclear Science. 2004 ; Vol. 51, No. 3 Part. pp. 915-920.

Bibtex

@article{ee6e2f3a3c95497cb811463535010cb6,
title = "Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction.",
abstract = "The ATLAS High Level Trigger's (HLT) primary function of event selection will be accomplished with a Level-2 trigger farm and an event filter (EF) farm, both running software components developed in the ATLAS offline reconstruction framework. While this approach provides a unified software framework for event selection, it poses strict requirements on offline components critical for the Level-2 trigger. A Level-2 decision in ATLAS must typically be accomplished within 10 ms and with multiple event processing in concurrent threads. To address these constraints, prototypes have been developed that incorporate elements of the ATLAS data flow, high level trigger, and offline framework software. To realize a homogeneous software environment for offline components in the HLT, the Level-2 Steering Controller was developed. With electron/gamma- and muon-selection slices it has been shown that the required performance can be reached, if the offline components used are carefully designed and optimized for the application in the HLT.",
author = "ATLAS, {TDAQ authorlist} and Maria Smizanska",
year = "2004",
month = jun,
doi = "10.1109/TNS.2004.829548",
language = "English",
volume = "51",
pages = "915--920",
journal = "IEEE Transactions on Nuclear Science",
issn = "0018-9499",
publisher = "IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC",
number = "3 Part",

}

RIS

TY - JOUR

T1 - Studies for a common selection software environment in ATLAS : from the Level-2 trigger to the offline reconstruction.

AU - ATLAS, TDAQ authorlist

AU - Smizanska, Maria

PY - 2004/6

Y1 - 2004/6

N2 - The ATLAS High Level Trigger's (HLT) primary function of event selection will be accomplished with a Level-2 trigger farm and an event filter (EF) farm, both running software components developed in the ATLAS offline reconstruction framework. While this approach provides a unified software framework for event selection, it poses strict requirements on offline components critical for the Level-2 trigger. A Level-2 decision in ATLAS must typically be accomplished within 10 ms and with multiple event processing in concurrent threads. To address these constraints, prototypes have been developed that incorporate elements of the ATLAS data flow, high level trigger, and offline framework software. To realize a homogeneous software environment for offline components in the HLT, the Level-2 Steering Controller was developed. With electron/gamma- and muon-selection slices it has been shown that the required performance can be reached, if the offline components used are carefully designed and optimized for the application in the HLT.

AB - The ATLAS High Level Trigger's (HLT) primary function of event selection will be accomplished with a Level-2 trigger farm and an event filter (EF) farm, both running software components developed in the ATLAS offline reconstruction framework. While this approach provides a unified software framework for event selection, it poses strict requirements on offline components critical for the Level-2 trigger. A Level-2 decision in ATLAS must typically be accomplished within 10 ms and with multiple event processing in concurrent threads. To address these constraints, prototypes have been developed that incorporate elements of the ATLAS data flow, high level trigger, and offline framework software. To realize a homogeneous software environment for offline components in the HLT, the Level-2 Steering Controller was developed. With electron/gamma- and muon-selection slices it has been shown that the required performance can be reached, if the offline components used are carefully designed and optimized for the application in the HLT.

U2 - 10.1109/TNS.2004.829548

DO - 10.1109/TNS.2004.829548

M3 - Journal article

VL - 51

SP - 915

EP - 920

JO - IEEE Transactions on Nuclear Science

JF - IEEE Transactions on Nuclear Science

SN - 0018-9499

IS - 3 Part

ER -