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Mostrando 521 - 540 Resultados de 2,741 Para Buscar '"CPU"', tiempo de consulta: 0.08s Limitar resultados
  1. 521
    por Lopienski, Sebastian
    Publicado 2008
    “…When scaling up to running thousands of CPU and STORAGE nodes in order to meet LHC requirements some of these challenges are becoming more evident. …”
    Enlace del recurso
    CluMan
  2. 522
    por Rauschmayr, N
    Publicado 2013
    “…Several Root-benchmarks have been evaluated in this context and results regarding memory consumption and CPU-time are shown.…”
    Enlace del recurso
    ROOT and x32-ABI
  3. 523
    por Dungs, K
    Publicado 2014
    “…A track finding efficiency of 98.8% relative to offline can be achieved for good trigger tracks. The CPU time required for this reconstruction is less than 60% of the available budget.…”
    Enlace del recurso
    Trigger tracking for the LHCb upgrade
  4. 524
    por Schindler, H
    Publicado 2014
    “…The upgrade of the LHCb experiment, with its installation scheduled for the second long shutdown (LS2) of the Large Hadron Collider (LHC), will transform the data acquisition and processing architecture to a fully software-based event selection in a CPU farm. This also requires a redesign of major subdetector components addressing the challenges posed by 40MHz readout, increased occupancy and radiation damage. …”
    Enlace del recurso
    The LHCb upgrade
  5. 525
    por NEUFELD, Niko
    Publicado 2015
    “…Parallelisation and tight integration of accelerators and classical CPU via Intel's OmniPath fabric are the key elements in this project.…”
    Enlace del recurso
    Intel: High Throughput Computing Collaboration: A CERN openlab / Intel collaboration
  6. 526
    por Head, T, Albrecht, J, Dungs, K
    Publicado 2014
    “…The performance of these track finding scenarios is discussed in terms of CPU time and track reconstruction efficiency. The suggested scenarios t well within the budget defined by the allocated size of the Event Filter Farm.…”
    Enlace del recurso
    Track finding scenarios for the software trigger of the upgraded LHCb experiment
  7. 527
    “…Two scenarios are under study: a hardware LLT similar to the currently existing L0 trigger and a software trigger using CPU of the event builder computers. The performances, timeline, cost and manpower of the LLT are also described.…”
    Enlace del recurso
    Review Document: Low Level Trigger (LLT)
  8. 528
    por Muralidharan, Servesh, Smith, David
    Publicado 2018
    “…Topics include: + Overview of - CPU microarchitecture (Intel mainly) - OS: processes and threads - Parallel programming models - Algorithm Complexity to Real Code expectations + Profiling & Performance: types and typical metrics - How to profile - Introduction to various tools + Hands on exercises using profiling tools…”
    Enlace del recurso
    Behind the scenes perspective: Into the abyss of profiling for performance
  9. 529
    por Lesteiro Tejeda, Jose Angel
    Publicado 2019
    “…The full simulation of the ATLAS calorimeter using Geant4 is costly and will not be feasible due to the expected increase in data without the corresponding increase in CPU power. Instead, the parametrized fast simulation can be used, which can simulate particle showers faster and more efficiently. …”
    Enlace del recurso
    Fast Calorimeter Simulation improvements for the ATLAS experiment
  10. 530
    por The ATLAS collaboration
    Publicado 2019
    “…For such data taking conditions, track reconstruction is expected to dominate the CPU time required for the ATLAS offline reconstruction. …”
    Enlace del recurso
    Fast Track Reconstruction for HL-LHC
  11. 531
    por Knobloch, J, Pia, M G
    Publicado 2004
    “…The challenges of computing in science and technology have grown in several aspects: computing software and infrastructure is mission critical, the requirements in communication, storage, and CPU capacity are often above the currently feasible and affordable level, and the large science projects have a lifetime that is much longer than one cycle in hardware and software technology. …”
    Enlace del recurso
    Enlace del recurso
    Trends in computing
  12. 532
    por Rehlich, K
    Publicado 1981
    “…This one slot CAMAC module contains a 16 bit CPU built around AMD 2901 bit slices. Each module controls one CAMAC crate containing up to 320 ADC channels. (0 refs).…”
    Enlace del recurso
    Enlace del recurso
    CADAS - a fast processor for ADC correction and readout
  13. 533
    “…Paper includes Transition Radiation Tracker performance results obtained with the usage of the ATLAS GRID and Kurchatov Institute’s Data Processing Center including Tier-1 grid site and supercomputer as well as analysis of CPU efficiency during these studies.…”
    Enlace del recurso
    Enlace del recurso
    Study of ATLAS TRT performance with GRID and supercomputers
  14. 534
    por Whitehead, Mark Peter
    Publicado 2019
    “…Generating simulated data samples currently dominates the LHCb CPU usage and this fraction will grow further as the data samples grow. …”
    Enlace del recurso
    Enlace del recurso
    A palette of fast simulations in LHCb
  15. 535
    “…These events are subsequently processed, when there are no live-data coming in. The effective CPU power is thus greatly increased. This gain in CPU power depends critically on the availability of the local disks. …”
    Enlace del recurso
    Enlace del recurso
    ECFS: A decentralized, distributed and fault-tolerant FUSE filesystem for the LHCb online farm
  16. 536
    “…During normal data taking, real events have been sent to the node and processed by GPU-based and CPU-based tracking algorithms. This gave us the unique opportunity to test the new hardware and the new algorithms in the real-time environment of the experiment. …”
    Enlace del recurso
    Enlace del recurso
    First experiences with a parallel architecture testbed in the LHCb trigger system
  17. 537
    por Le Goff, Fabrice, Vandelli, Wainer
    Publicado 2017
    “…The workload includes both CPU-demanding and IO-oriented tasks. This paper presents the original application threading model for this particular workload, discussing the load-sharing strategy among the available CPU cores. …”
    Enlace del recurso
    Enlace del recurso
    Automated load balancing in the ATLAS high-performance storage software
  18. 538
    por Rybar, Martin
    Publicado 2019
    “…We present the tools that allow us to predict and optimize the trigger rates and CPU consumption for the anticipated LHC luminosities. …”
    Enlace del recurso
    The ATLAS Run-2 Trigger Menu
  19. 539
    “…We present the tools that allow us to predict and optimize the trigger rates and CPU consumption for the anticipated LHC luminosities. …”
    Enlace del recurso
    The ATLAS Run-2 Trigger Menu
  20. 540
    “…We present the tools that allow us to predict and optimize the trigger rates and CPU consumption for the anticipated LHC luminosities. …”
    Enlace del recurso
    The ATLAS Run-2 Trigger Menu
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