Multicore in production: advantages and limits of the multi-process approach in the ATLAS experiment

The shared memory architecture of multicore CPUs provides HEP developers with the opportunity to reduce the memory footprint of their applications by sharing memory pages between the cores in a processor. ATLAS pioneered the multi-process approach to parallelize HEP applications. Using Linux fork()...

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Vydané v:	Journal of physics. Conference series Ročník 368; s. 1 - 7
Hlavní autori:	Binet, S, Calafiura, P, Jha, M K, Lavrijsen, W, Leggett, C, Lesny, D, Severini, H, Smith, D, Snyder, S, Tatarkhanov, M, Tsulaia, V, VanGemmeren, P, Washbrook, A
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	01.01.2012
Predmet:	Central processing units Computation Computer simulation Handles Microprocessors Parallel processing Reconstruction Tasks
ISSN:	1742-6588, 1742-6596
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