Automating the CMS DAQ

20th International Conference on Computing in High Energy and Nuclear Physics

物理学;计算机科学

Bauer, G.^1 ; Bawej, T.^2 ; Behrens, U.^3 ; Branson, J.^4 ; Chaze, O.^2 ; Cittolin, S.^4 ; Coarasa, J.A.^2 ; Darlea, G.-L.^1 ; Deldicque, C.^2 ; Dobson, M.^2 ; Dupont, A.^2 ; Erhan, S.^5 ; Gigi, D.^2 ; Glege, F.^2 ; Gomez-Ceballos, G.^1 ; Gomez-Reino, R.^2 ; Hartl, C.^2 ; Hegeman, J.^2 ; Holzner, A.^4 ; Masetti, L.^2 ; Meijers, F.^2 ; Meschi, E.^2 ; Mommsen, R.K.^6 ; Morovic, S.^2,7 ; Nunez-Barranco-Fernandez, C.^2 ; O'Dell, V.^6 ; Orsini, L.^2 ; Ozga, W.^2 ; Paus, C.^1 ; Petrucci, A.^2 ; Pieri, M.^4 ; Racz, A.^2 ; Raginel, O.^1 ; Sakulin, H.^2 ; Sani, M.^4 ; Schwick, C.^2 ; Spataru, A.C.^2 ; Stieger, B.^2 ; Sumorok, K.^1 ; Veverka, J.^1 ; Wakefield, C.C.^2 ; Zejdl, P.^2

Massachusetts Institute of Technology, Cambridge

MA, United States^1

CERN, Geneva, Switzerland^2

DESY, Hamburg, Germany^3

University of California, San Diego, San Diego

CA, United States^4

University of California, Los Angeles, Los Angeles

CA, United States^5

FNAL, Chicago

IL, United States^6

Institute Rudjer Boskovic, Zagreb, Croatia^7

关键词: Compact Muon solenoids;    Context sensitive;    Run control system;    Single event upsets;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/513/1/012031/pdf
DOI  :  10.1088/1742-6596/513/1/012031

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

We present the automation mechanisms that have been added to the Data Acquisition and Run Control systems of the Compact Muon Solenoid (CMS) experiment during Run 1 of the LHC, ranging from the automation of routine tasks to automatic error recovery and context-sensitive guidance to the operator. These mechanisms helped CMS to maintain a data taking efficiency above 90% and to even improve it to 95% towards the end of Run 1, despite an increase in the occurrence of single-event upsets in sub-detector electronics at high LHC luminosity.