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()...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of physics. Conference series Jg. 368; S. 1 - 7
Hauptverfasser:	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
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	01.01.2012
Schlagworte:	Central processing units Computation Computer simulation Handles Microprocessors Parallel processing Reconstruction Tasks
ISSN:	1742-6588, 1742-6596
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!