| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/mtc-m17@80/2006/12.01.16.07 |
| Repositório de Metadados | sid.inpe.br/mtc-m17@80/2006/12.01.16.07.03 |
| Última Atualização dos Metadados | 2018:06.05.03.44.09 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| Chave de Citação | RodriguesPretStepCamp:2006:SiJoSc |
| Título | A Simple Job Scheduler for a Grid-based Climatology Application  |
| Ano | 2006 |
| Data de Acesso | 18 maio 2024 |
| Tipo Secundário | PRE CI |
| 2. Contextualização | |
| Autor | 1 Rodrigues, Eduardo Rocha 2 Preto, Airam Jônatas 3 Stephany, Stephan 4 Campos Velho, Haroldo Fraga de |
| Grupo | 1 LAC-INPE-MCT-BR 2 LAC-INPE-MCT-BR 3 LAC-INPE-MCT-BR 4 LAC-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Nome do Evento | International Meeting on High Performance Computing for Computational Science, 7 (VECPAR'06). |
| Localização do Evento | Rio de Janeiro, RJ |
| Data | 09-12 July |
| Título do Livro | Proceedings |
| Tipo Terciário | Oral Session |
| Histórico (UTC) | 2006-12-01 16:07:03 :: simone -> administrator :: 2012-10-22 20:59:05 :: administrator -> simone :: 2013-02-20 15:19:51 :: simone -> administrator :: 2006 2018-06-05 03:44:09 :: administrator -> marciana :: 2006 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Resumo | Grid computing is becoming very common as a solution to implement high-throughput and large-dataset applications such as climate change studies. The Globus Toolkit is becoming an emerging standard for grid applications, but it is still lacking scheduling capabilities which must be supplied independently. This work presents new job scheduler that was proposed and developed in a grid implemented through the Globus Toolkit. This grid is intended for a climatology application that employs a mesoscale meteorological model, the BRAMS (Brazilian Regional Atmospheric Modeling System). An usual scheme to study long term temporal evolution of the climate is to execute climatology ensembles. Each ensemble is composed of a meteorological simulation encompassing several years for different initial conditions. Each realization is given by the execution of BRAMS, and corresponds to a specific job. The amount of jobs in climatology studies is typically many hundreds. The new job scheduler accesses a job database that stores job requests. A resource list is used by the scheduler to search for available clusters and assign them jobs in a round-robin scheme that assures a good load balancing, even considering the heterogeneity of the clusters that compose the grid. Performance results are presented and discussed. |
| Área | COMP |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > A Simple Job... |
| Conteúdo da Pasta doc | não têm arquivos |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| Idioma | en |
| Arquivo Alvo | Grid computation for mesoscale.pdf |
| Grupo de Usuários | administrator simone administrator |
| Visibilidade | shown |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ESGTTP |
| Acervo Hospedeiro | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition editor electronicmailaddress format identifier isbn issn keywords label lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject tertiarymark type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
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