6533b7d0fe1ef96bd125b717

RESEARCH PRODUCT

Deployment of the ATLAS high level trigger

A. SobreiraMihai CapriniWerner WiedenmannDmitry EmeliyanovS. StancuE. SeguraMarc DobsonAleandro NisatiS. SushkovJ. PetersenP. CasadoGeorg ZobernigSimon GeorgeC. MeirosuA.g. MelloD. CavalliP. PintoMark SuttonA. Corso-raduValeria Perez RealeA. De SantoG. CroneM. GruwéM. BigliettiA. VenturaN. PanikashviliMartine BosmanNikolay NikitinH.r. BeckRicardo GonçaloCarlo SchiaviRoger MooreDenis Oliveira DamazioEnrico PasqualucciRoberto FerrariA. Di MattiaJ. MasikC. MeessenS. R. ArmstrongTadashi MaenoAndrea NegriA. LowePaolo MorettiniShlomit TaremSonja KabanaS.j. WheelerC. OsunaW. VandelliAndre Dos AnjosStefan TapproggeNicolas EllisF. ParodiG. CataldiE. StefanidisBenedetto GoriniR. SolukS. KolosGiulio UsaiThorsten WenglerM. CiobotaruB. CaronC. SanchezttLamberto LuminariMonika WielersD. BurckhartB.v. PintoJ. HallerJ.l. PinfoldA. KhomichA. KazarovSilvia ResconiGokhan UnelJ. A. BogaertsChristopher BeeE. G. ThomasV. M. GheteG. LehmannL. TrembletC. PadillaH. GaritaonandiaStefano RosatiP. CondeIgor SolovievSperanza FalcianoD. A. ScannicchioFred WickensJohn BainesPer WernerValerio VercesiSerguei SivoklokovB. EppG. KilvingtonJ. SloperDavid FrancisJulie KirkM.d. GomezFrancois TouchardM. JoosC. SantamarinaSzymon GadomskiZ. QianNikolaos KonstantinidisG. ComuneAndrew LankfordS. GameiroA. KootzYoshiji YasuM. WiesmannJoao Seixas

subject

DataflowComputer sciencebusiness.industrySoftware distributionCluster (spacecraft)medicine.anatomical_structureInformation engineeringComputer engineeringSoftware deploymentAtlas (anatomy)Systems engineeringmedicineSystem integrationbusinessSelection algorithm

description

The ATLAS combined test beam in the second half of 2004 saw the first deployment of the ATLAS high-level triggers (HLT). The next steps are deployment on the pre-series farms in the experimental area during 2005, commissioning and cosmics tests in 2006 and collisions in 2007. This paper reviews the experience gained in the test beam, describes the current status and discusses the further enhancements to be made. We address issues related to the dataflow, selection algorithms, testing, software distribution, installation and improvements

yearjournalcountryeditionlanguage
2005-01-0114th IEEE-NPSS Real Time Conference, 2005.
https://doi.org/10.1109/rtc.2005.1547459