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dc.contributor.author | Ramiro Sánchez, Carla | es_ES |
dc.contributor.author | López-Espín, José J. | es_ES |
dc.contributor.author | Giménez, Domingo | es_ES |
dc.contributor.author | Vidal, Antonio M. | es_ES |
dc.date.accessioned | 2012-03-06T11:35:59Z | |
dc.date.available | 2012-03-06T11:35:59Z | |
dc.date.issued | 2012-03-06 | |
dc.identifier.uri | http://hdl.handle.net/10251/14961 | |
dc.description.abstract | Today it is usual to have computational systems formed by a multicore together with one or more GPUs. These systems are heterogeneous, due to the di erent types of memory in the GPUs and to the di erent speeds of computation of the cores in the CPU and the GPU. To accelerate the solution of complex problems it is necessary to combine the two basic components (CPU and GPU) in the heterogeneous system. This paper analyzes the use of a multicore+multiGPU system for solving Simultaneous Equations Models by the Two-Stage Least Squares method with QR decomposition. The combination of CPU and GPU allows us to reduce the execution time in the solution of large SEM. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Universitat Politècnica de València | es_ES |
dc.relation.ispartofseries | Technical Report;INCO2-2012-01 | |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Simultaneous equations models | es_ES |
dc.subject | Two-stage least squares | |
dc.subject | Qr decomposition | |
dc.subject | Parallel computing | |
dc.subject | Gpu | |
dc.subject.classification | CIENCIAS DE LA COMPUTACION E INTELIGENCIA ARTIFICIAL | es_ES |
dc.title | Parallel Two-Stage Least Squares algorithms for Simultaneous Equations Models on GPU | es_ES |
dc.type | Informe | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/f SéNeCa//08763%2FPI%2F08/ES/ADAPTACION Y OPTIMIZACION DE CODIGO CIENTIFICO EN SISTEMAS COMPUTACIONALES JERARQUICOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO09%2F2009%2F013/ES/Computacion de altas prestaciones sobre arquitecturas actuales en porblemas de procesado múltiple de señal/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TIN2008-06570-C04-02/ES/CONSTRUCCION Y OPTIMIZACION AUTOMATICAS DE BIBLIOTECAS PARALELAS DE COMPUTACION CIENTIFICA - UM/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TEC2009-13741/ES/Spatial Audio Systems Based On Massive Parallel Processing Of Multichannel Acoustic Signals With General Purpose-Graphics Processing Units (Gp-Gpu) And Multicores/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TIN2010-12011-E/ES/RED DE COMPUTACION DE ALTAS PRESTACIONES SOBRE ARQUITECTURAS PARALELAS HETEROGENEAS (CAPAP-H3) RENOVACION/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//PAID-05-10/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació | es_ES |
dc.description.bibliographicCitation | Ramiro Sánchez, C.; López-Espín, JJ.; Giménez, D.; Vidal, AM. (2012). Parallel Two-Stage Least Squares algorithms for Simultaneous Equations Models on GPU. Universitat Politècnica de València. http://hdl.handle.net/10251/14961 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Fundación Séneca-Agencia de Ciencia y Tecnología de la Región de Murcia | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |