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CERN Document Server Encontrados 2,015 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.70 segundos. 
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Minimizing CPU Utilization Requirements to Monitor an ATLAS Data Transfer System / Leventis, Georgios (European Laboratory for Particle Physics, CERN) ; Schumacher, Jorn (European Laboratory for Particle Physics, CERN) ; Donszelmann, Mark (Radboud University Nijmegen and NIKHEF) /ATLAS Collaboration
ATLAS[1] experiment at LHC will use a PC-based read-out component called FELIX[2] to connect its Front-End Electronics to the Data Acquisition System. FELIX translates proprietary Front-End protocols to Ethernet and vice versa. [...]
ATL-DAQ-SLIDE-2019-520.- Geneva : CERN, 2019 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 21st International Workshop on Radiation Imaging Detectors, Kolympari, Chania, Greece, 7 - 12 Jul 2019
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Minimizing CPU Utilization Requirements to Monitor an ATLAS Data Transfer System / Leventis, Georgios (European Laboratory for Particle Physics, CERN) ; Schumacher, Jorn (European Laboratory for Particle Physics, CERN) ; Donszelmann, Mark (Radboud University Nijmegen and NIKHEF)
The ATLAS experiment at LHC will use a PC-based read-out component called FELIX to connect its Front-End Electronics to the Data Acquisition System. [...]
ATL-DAQ-PROC-2019-021. - 2020. - 10 p.
Original Communication (restricted to ATLAS) - Full text
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Using a source-to-source transformation to introduce multi-threading into the AliRoot framework for a parallel event reconstruction / Lohn, Stefan B (CERN) ; Dong, Xin (Northeastern U.) ; Carminati, Federico (CERN)
Chip-Multiprocessors are going to support massive parallelism by many additional physical and logical cores. Improving performance can no longer be obtained by increasing clock-frequency because the technical limits are almost reached. [...]
2012 - 11 p.

In : Computing in High Energy and Nuclear Physics 2012, New York, NY, USA, 21 - 25 May 2012, pp.052049
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Go4 multitasking class library with ROOT / Adamczewski, J ; Al-Turany, M ; Bertini, D ; Essel, H G ; Hemberger, M ; Kurz, N ; Richter, M
In the situation of monitoring an experiment, it is often necessary to control several independently running tasks from one graphical user interface (GUI). Such a GUI must be able to execute commands in the tasks even if they are busy, i.e., getting data, analyzing data, or waiting for data. [...]
2002 - Published in : IEEE Trans. Nucl. Sci. 49 (2002) 521-4
In : 12th IEEE-NPSS Real Time Conference, Valencia, Spain, 4 - 8 Jun 2001, pp.521-4
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Experiences and evolutions of the ALICE DAQ detector algorithms framework / ALICE Collaboration
ALICE (A Large Ion Collider Experiment) is the heavy-ion detector studying the physics of strongly interacting matter and the quark-gluon plasma at the CERN LHC (Large Hadron Collider). The 18 ALICE sub-detectors are regularly calibrated in order to achieve most accurate physics measurements. [...]
2012 - 10 p.

In : Computing in High Energy and Nuclear Physics 2012, New York, NY, USA, 21 - 25 May 2012, pp.012012
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Parallelization of ALICE simulation : a jump through the looking-glass / Tadel, M (CERN) ; Carminati, F (CERN)
HEP computing is approaching the end of an era when simulation parallelization could be performed simply by running one instance of full simulation per core. The increasing number of cores and appearance of hardware-thread support both pose a severe limitation on memory and memory-bandwidth available to each execution unit. [...]
2010 - Published in : J. Phys.: Conf. Ser. 219 (2010) 032024
In : 17th International Conference on Computing in High Energy and Nuclear Physics, Prague, Czech Republic, 21 - 27 Mar 2009, pp.032024
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Large-scale software optimization and micro-architectural specialization for accelerated high-performance computing / Iliakis, Konstantinos
For almost half a century the performance of processors has been improving exponentially, closely following the observations made by Gordon Moore and Robert Dennard [...]
CERN-THESIS-2022-223 - 175 p.

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Parallelization of the AliRoot event reconstruction by performing a semi- automatic source-code transformation / Lohn, Stefan (speaker) (Universitaet Bonn (DE))
Chip multiprocessors are going to support massive parallelism to provide further processing capacities by adding more and more physical and logical cores. Unfortunately the growing number of cores come along with slower advances in speed and size of the main memory, the cache hierarchy, the front- side bus or processor interconnections. [...]
2012 - 1912. Conferences; Computing in High Energy and Nuclear Physics (CHEP) 2012 External links: Talk details; Event details In : Computing in High Energy and Nuclear Physics (CHEP) 2012
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Evaluation of the Intel Westmere-EP server processor / Jarp, S ; Lazzaro, A ; Leduc, J (CERN) ; Nowak, A (CERN)
In this paper we report on a set of benchmark results recently obtained by CERN openlab when comparing the 6-core “Westmere-EP” processor with Intel’s previous generation of the same microarchitecture, the “Nehalem-EP”. [...]
CERN-IT-Note-2011-004. - 2010. - 24 p.
Access to fulltext
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Optimizing a High Energy Physics (HEP) Toolkit on Heterogeneous Architectures / Lindal, Yngve Sneen
A desired trend within high energy physics is to increase particle accelerator luminosities, leading to production of more collision data and higher probabilities of finding interesting physics results [...]
CERN-THESIS-2011-153 - Trondheim : Norwegian U. Sci. Tech., 2011. - 154 p.

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