Experience with OpenMP 1 for MADX-SC

MADX-SC [1–3] allows the treatment of frozen space charge using beam-beam elements in a thin lattice, i.e. one can take advantage of the standard set-up of MAD-X [4] lattices without the need for specialized codes for the space-charge (SC) evaluation. The idea is to simulate over many turns without...

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Detalles Bibliográficos
Autores principales: D’Imperio, N, Montag, C, Yu, K, Kapin, V, McIntosh, E, Renshall, H, Schmidt, F
Lenguaje:eng
Publicado: 2014
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1712898
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author D’Imperio, N
Montag, C
Yu, K
Kapin, V
McIntosh, E
Renshall, H
Schmidt, F
author_facet D’Imperio, N
Montag, C
Yu, K
Kapin, V
McIntosh, E
Renshall, H
Schmidt, F
author_sort D’Imperio, N
collection CERN
description MADX-SC [1–3] allows the treatment of frozen space charge using beam-beam elements in a thin lattice, i.e. one can take advantage of the standard set-up of MAD-X [4] lattices without the need for specialized codes for the space-charge (SC) evaluation. The idea is to simulate over many turns without the problem of noise as in the PIC 1 SC codes. For the examples under study, like the PS and RHIC, it would be desirable to simulate up to 1 million turns or more. To this end one had to make an effort to optimize the scalar speed and, most importantly, get a speed-up of approximately a factor of 5 using OpenMP [5].
id cern-1712898
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-17128982022-08-17T13:19:29Zhttp://cds.cern.ch/record/1712898engD’Imperio, NMontag, CYu, KKapin, VMcIntosh, ERenshall, HSchmidt, FExperience with OpenMP 1 for MADX-SCAccelerators and Storage RingsMADX-SC [1–3] allows the treatment of frozen space charge using beam-beam elements in a thin lattice, i.e. one can take advantage of the standard set-up of MAD-X [4] lattices without the need for specialized codes for the space-charge (SC) evaluation. The idea is to simulate over many turns without the problem of noise as in the PIC 1 SC codes. For the examples under study, like the PS and RHIC, it would be desirable to simulate up to 1 million turns or more. To this end one had to make an effort to optimize the scalar speed and, most importantly, get a speed-up of approximately a factor of 5 using OpenMP [5].CERN-ACC-2014-0075oai:cds.cern.ch:17128982014
spellingShingle Accelerators and Storage Rings
D’Imperio, N
Montag, C
Yu, K
Kapin, V
McIntosh, E
Renshall, H
Schmidt, F
Experience with OpenMP 1 for MADX-SC
title Experience with OpenMP 1 for MADX-SC
title_full Experience with OpenMP 1 for MADX-SC
title_fullStr Experience with OpenMP 1 for MADX-SC
title_full_unstemmed Experience with OpenMP 1 for MADX-SC
title_short Experience with OpenMP 1 for MADX-SC
title_sort experience with openmp 1 for madx-sc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1712898
work_keys_str_mv AT dimperion experiencewithopenmp1formadxsc
AT montagc experiencewithopenmp1formadxsc
AT yuk experiencewithopenmp1formadxsc
AT kapinv experiencewithopenmp1formadxsc
AT mcintoshe experiencewithopenmp1formadxsc
AT renshallh experiencewithopenmp1formadxsc
AT schmidtf experiencewithopenmp1formadxsc

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