Parallelized tree–code for clusters of personal computers

Autores
Viturro, Hector Ruben; Carpintero, Daniel Diego
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a tree-code for integrating the equations of the motion of collisionless systems, which has been fully parallelized and adapted to run in several PC-based processors simultaneously, using the well-known PVM message passing library software. SPH algorithms, not yet included, may be easily incorporated to the code. The code is written in ANSI C; it can be freely downloaded from a public ftp site. Simulations of collisions of galaxies are presented, with which the performance of the code is tested.
Fil: Viturro, Hector Ruben. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Carpintero, Daniel Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica la Plata; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Materia
Numerical methods
Galaxies
Interactions
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/37659
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/37659
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Parallelized tree–code for clusters of personal computersViturro, Hector RubenCarpintero, Daniel DiegoNumerical methodsGalaxiesInteractionsWe present a tree-code for integrating the equations of the motion of collisionless systems, which has been fully parallelized and adapted to run in several PC-based processors simultaneously, using the well-known PVM message passing library software. SPH algorithms, not yet included, may be easily incorporated to the code. The code is written in ANSI C; it can be freely downloaded from a public ftp site. Simulations of collisions of galaxies are presented, with which the performance of the code is tested.Fil: Viturro, Hector Ruben. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaFil: Carpintero, Daniel Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica la Plata; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; ArgentinaEDP Sciences2000-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37659Viturro, Hector Ruben; Carpintero, Daniel Diego; Parallelized tree–code for clusters of personal computers; EDP Sciences; Astronomy & Astrophysics. Supplement Series (print); 142; 1-2000; 157-1630365-0138CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1051/aas:2000146info:eu-repo/semantics/altIdentifier/url/https://aas.aanda.org/articles/aas/abs/2000/04/ds1754/ds1754.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:04Zoai:ri.conicet.gov.ar:11336/37659instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:35:04.881CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Parallelized tree–code for clusters of personal computers
title Parallelized tree–code for clusters of personal computers
spellingShingle Parallelized tree–code for clusters of personal computers
Viturro, Hector Ruben
Numerical methods
Galaxies
Interactions
title_short Parallelized tree–code for clusters of personal computers
title_full Parallelized tree–code for clusters of personal computers
title_fullStr Parallelized tree–code for clusters of personal computers
title_full_unstemmed Parallelized tree–code for clusters of personal computers
title_sort Parallelized tree–code for clusters of personal computers
dc.creator.none.fl_str_mv Viturro, Hector Ruben
Carpintero, Daniel Diego
author Viturro, Hector Ruben
author_facet Viturro, Hector Ruben
Carpintero, Daniel Diego
author_role author
author2 Carpintero, Daniel Diego
author2_role author
dc.subject.none.fl_str_mv Numerical methods
Galaxies
Interactions
topic Numerical methods
Galaxies
Interactions
dc.description.none.fl_txt_mv We present a tree-code for integrating the equations of the motion of collisionless systems, which has been fully parallelized and adapted to run in several PC-based processors simultaneously, using the well-known PVM message passing library software. SPH algorithms, not yet included, may be easily incorporated to the code. The code is written in ANSI C; it can be freely downloaded from a public ftp site. Simulations of collisions of galaxies are presented, with which the performance of the code is tested.
Fil: Viturro, Hector Ruben. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
Fil: Carpintero, Daniel Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica la Plata; Argentina. Universidad Nacional de la Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
description We present a tree-code for integrating the equations of the motion of collisionless systems, which has been fully parallelized and adapted to run in several PC-based processors simultaneously, using the well-known PVM message passing library software. SPH algorithms, not yet included, may be easily incorporated to the code. The code is written in ANSI C; it can be freely downloaded from a public ftp site. Simulations of collisions of galaxies are presented, with which the performance of the code is tested.
publishDate 2000
dc.date.none.fl_str_mv 2000-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/37659
Viturro, Hector Ruben; Carpintero, Daniel Diego; Parallelized tree–code for clusters of personal computers; EDP Sciences; Astronomy & Astrophysics. Supplement Series (print); 142; 1-2000; 157-163
0365-0138
CONICET Digital
CONICET
url http://hdl.handle.net/11336/37659
identifier_str_mv Viturro, Hector Ruben; Carpintero, Daniel Diego; Parallelized tree–code for clusters of personal computers; EDP Sciences; Astronomy & Astrophysics. Supplement Series (print); 142; 1-2000; 157-163
0365-0138
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1051/aas:2000146
info:eu-repo/semantics/altIdentifier/url/https://aas.aanda.org/articles/aas/abs/2000/04/ds1754/ds1754.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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