A static load balancing software for parallel applications

Detalhes bibliográficos
Autor(a) principal: Franco, Cláudia Rita de
Data de Publicação: 1999
Outros Autores: Vidal, Leonardo Silva, Cruz, Adriano Joaquim de Oliveira
Tipo de documento: Relatório
Idioma: eng
Título da fonte: Repositório Institucional da UFRJ
Texto Completo: http://hdl.handle.net/11422/2661
Resumo: This work describes the implementation and benchmarks applied to a load balancing software designed to improve perfonnance of parallel applications running on networks of heterogeneous and non-dedicated workstations. A user leveI mechanism to gather workload infonnation about each node and the policy to treat this infonnation in order to generate a precise snapshot of the workload of each node of the parallel machine are described throughout this work. An analysis of the main issues concerning workload evaluation is provided, along with a brief explanation on the support o.ffered by current operating systems and ways to overcome their problems. Finally, results and interpretations of comparative tests made between BEC/PVM applications and PVM applications are presented.
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spelling Franco, Cláudia Rita deVidal, Leonardo SilvaCruz, Adriano Joaquim de Oliveira2017-08-15T14:19:58Z2023-11-30T03:00:27Z1999-12-31FRANCO, C. R. de; VIDAL, L. S.; CRUZ, A. J. O. A static load balancing software for parallel applications. Rio de Janeiro: NCE, UFRJ, 1999. 14 p. (Relatório Técnico, 26/99)http://hdl.handle.net/11422/2661This work describes the implementation and benchmarks applied to a load balancing software designed to improve perfonnance of parallel applications running on networks of heterogeneous and non-dedicated workstations. A user leveI mechanism to gather workload infonnation about each node and the policy to treat this infonnation in order to generate a precise snapshot of the workload of each node of the parallel machine are described throughout this work. An analysis of the main issues concerning workload evaluation is provided, along with a brief explanation on the support o.ffered by current operating systems and ways to overcome their problems. Finally, results and interpretations of comparative tests made between BEC/PVM applications and PVM applications are presented.Submitted by Elaine Almeida (elaine.almeida@nce.ufrj.br) on 2017-08-15T14:19:58Z No. of bitstreams: 1 26_99_000611358.pdf: 863816 bytes, checksum: 99805c2bbb69c700d2dda10a086a6df3 (MD5)Made available in DSpace on 2017-08-15T14:19:58Z (GMT). No. of bitstreams: 1 26_99_000611358.pdf: 863816 bytes, checksum: 99805c2bbb69c700d2dda10a086a6df3 (MD5) Previous issue date: 1999-12-31engRelatório Técnico NCECNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::METODOLOGIA E TECNICAS DA COMPUTACAOBalanceamento de cargasProgramação paralelaA static load balancing software for parallel applicationsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/report2699abertoBrasilInstituto Tércio Pacitti de Aplicações e Pesquisas Computacionaisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRJinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJORIGINAL26_99_000611358.pdf26_99_000611358.pdfapplication/pdf863816http://pantheon.ufrj.br:80/bitstream/11422/2661/1/26_99_000611358.pdf99805c2bbb69c700d2dda10a086a6df3MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81853http://pantheon.ufrj.br:80/bitstream/11422/2661/2/license.txtdd32849f2bfb22da963c3aac6e26e255MD52TEXT26_99_000611358.pdf.txt26_99_000611358.pdf.txtExtracted texttext/plain23850http://pantheon.ufrj.br:80/bitstream/11422/2661/3/26_99_000611358.pdf.txt1c7926487812030b3f2c0d45b62f8fc3MD5311422/26612023-11-30 00:00:27.112oai:pantheon.ufrj.br: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Repositório de PublicaçõesPUBhttp://www.pantheon.ufrj.br/oai/requestopendoar:2023-11-30T03:00:27Repositório Institucional da UFRJ - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.en.fl_str_mv A static load balancing software for parallel applications
title A static load balancing software for parallel applications
spellingShingle A static load balancing software for parallel applications
Franco, Cláudia Rita de
CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::METODOLOGIA E TECNICAS DA COMPUTACAO
Balanceamento de cargas
Programação paralela
title_short A static load balancing software for parallel applications
title_full A static load balancing software for parallel applications
title_fullStr A static load balancing software for parallel applications
title_full_unstemmed A static load balancing software for parallel applications
title_sort A static load balancing software for parallel applications
author Franco, Cláudia Rita de
author_facet Franco, Cláudia Rita de
Vidal, Leonardo Silva
Cruz, Adriano Joaquim de Oliveira
author_role author
author2 Vidal, Leonardo Silva
Cruz, Adriano Joaquim de Oliveira
author2_role author
author
dc.contributor.author.fl_str_mv Franco, Cláudia Rita de
Vidal, Leonardo Silva
Cruz, Adriano Joaquim de Oliveira
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::METODOLOGIA E TECNICAS DA COMPUTACAO
topic CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::METODOLOGIA E TECNICAS DA COMPUTACAO
Balanceamento de cargas
Programação paralela
dc.subject.por.fl_str_mv Balanceamento de cargas
Programação paralela
description This work describes the implementation and benchmarks applied to a load balancing software designed to improve perfonnance of parallel applications running on networks of heterogeneous and non-dedicated workstations. A user leveI mechanism to gather workload infonnation about each node and the policy to treat this infonnation in order to generate a precise snapshot of the workload of each node of the parallel machine are described throughout this work. An analysis of the main issues concerning workload evaluation is provided, along with a brief explanation on the support o.ffered by current operating systems and ways to overcome their problems. Finally, results and interpretations of comparative tests made between BEC/PVM applications and PVM applications are presented.
publishDate 1999
dc.date.issued.fl_str_mv 1999-12-31
dc.date.accessioned.fl_str_mv 2017-08-15T14:19:58Z
dc.date.available.fl_str_mv 2023-11-30T03:00:27Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
format report
status_str publishedVersion
dc.identifier.citation.fl_str_mv FRANCO, C. R. de; VIDAL, L. S.; CRUZ, A. J. O. A static load balancing software for parallel applications. Rio de Janeiro: NCE, UFRJ, 1999. 14 p. (Relatório Técnico, 26/99)
dc.identifier.uri.fl_str_mv http://hdl.handle.net/11422/2661
identifier_str_mv FRANCO, C. R. de; VIDAL, L. S.; CRUZ, A. J. O. A static load balancing software for parallel applications. Rio de Janeiro: NCE, UFRJ, 1999. 14 p. (Relatório Técnico, 26/99)
url http://hdl.handle.net/11422/2661
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Relatório Técnico NCE
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Instituto Tércio Pacitti de Aplicações e Pesquisas Computacionais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRJ
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