Parallel Algorithms for the Analysis of Non-Linear Betatronic Motion

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The dynamic aperture represents the volume in phase-space in which stable motion occurs. This is a key parameter to define the performance of a circular machine. The computation of this volume requires CPU-intense numerical simulations. In this paper, some original parallel algorithms to speed-up th...

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Detalles Bibliográficos
Autores principales: Giovannozzi, Massimo, McIntosh, E
Lenguaje:eng
Publicado: 1997
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/328254
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author Giovannozzi, Massimo
McIntosh, E
author_facet Giovannozzi, Massimo
McIntosh, E
author_sort Giovannozzi, Massimo
collection CERN
description The dynamic aperture represents the volume in phase-space in which stable motion occurs. This is a key parameter to define the performance of a circular machine. The computation of this volume requires CPU-intense numerical simulations. In this paper, some original parallel algorithms to speed-up the evaluation of the dynamic aperture are presented. A detailed analysis of different algorithms is carried out. Furthermore, the dependence of the CPU-time on the phase-space parameters as well as the load balancing of the proposed techniques are studied.
id cern-328254
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
record_format invenio
spelling cern-3282542021-11-11T09:52:32Zhttp://cds.cern.ch/record/328254engGiovannozzi, MassimoMcIntosh, EParallel Algorithms for the Analysis of Non-Linear Betatronic MotionAccelerators and Storage RingsThe dynamic aperture represents the volume in phase-space in which stable motion occurs. This is a key parameter to define the performance of a circular machine. The computation of this volume requires CPU-intense numerical simulations. In this paper, some original parallel algorithms to speed-up the evaluation of the dynamic aperture are presented. A detailed analysis of different algorithms is carried out. Furthermore, the dependence of the CPU-time on the phase-space parameters as well as the load balancing of the proposed techniques are studied.CERN-PS-97-042-CAoai:cds.cern.ch:3282541997-06-18
spellingShingle Accelerators and Storage Rings
Giovannozzi, Massimo
McIntosh, E
Parallel Algorithms for the Analysis of Non-Linear Betatronic Motion
title Parallel Algorithms for the Analysis of Non-Linear Betatronic Motion
title_full Parallel Algorithms for the Analysis of Non-Linear Betatronic Motion
title_fullStr Parallel Algorithms for the Analysis of Non-Linear Betatronic Motion
title_full_unstemmed Parallel Algorithms for the Analysis of Non-Linear Betatronic Motion
title_short Parallel Algorithms for the Analysis of Non-Linear Betatronic Motion
title_sort parallel algorithms for the analysis of non-linear betatronic motion
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/328254
work_keys_str_mv AT giovannozzimassimo parallelalgorithmsfortheanalysisofnonlinearbetatronicmotion
AT mcintoshe parallelalgorithmsfortheanalysisofnonlinearbetatronicmotion

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