{"id":108688,"date":"2018-03-11T10:33:35","date_gmt":"2018-03-11T10:33:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/matrix-computations-on-graphics-processors-and-clusters-of-gpus\/"},"modified":"2018-03-11T10:33:35","modified_gmt":"2018-03-11T10:33:35","slug":"matrix-computations-on-graphics-processors-and-clusters-of-gpus","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/algebra-lineal\/matrix-computations-on-graphics-processors-and-clusters-of-gpus\/","title":{"rendered":"Matrix computations on graphics processors and clusters of gpus"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Daniel Igual Pe\u00f1a <\/strong><\/h2>\n<p>Las arquitecturas destinadas a computaci\u00f3n de altas prestaciones (hpc) basadas en aceleradores gr\u00e1ficos (gpus) se han convertido en los \u00faltimos a\u00f1os en una  alternativa extendida que combina altas prestaciones y un bajo coste de  adquisici\u00f3n. Pese a que la facilidad de programaci\u00f3n de este tipo de arquitecturas ha mejorado en las \u00faltimas generaciones, todav\u00eda necesitan grandes esfuerzos si es necesario optimizar las rutinas a implementar.   por otra parte, las rutinas de \u00e1lgebra lineal aparecen en un amplio abanico de aplicaciones cient\u00edfico t\u00e9cnicas. Su optimizaci\u00f3n resulta clave a la hora de obtener elevadas prestaciones en aplicaciones reales existentes en diversos \u00e1mbitos.   el objetivo de la presente tesis es dise\u00f1ar, implementar y evaluar estrategias de programaci\u00f3n que permitan elevar las prestaciones de rutinas de \u00e1lgebra lineal comunes sobre arquitecturas basadas en un procesador gr\u00e1fico, m\u00faltiples procesadores gr\u00e1ficos y cl\u00fasters de gpus, adoptando un enfoque de alto nivel que facilita el desarrollo de las mismas. Los resultados experimentales obtenidos demuestran la viabilidad de este enfoque, consiguiendo destacables aceleraciones sobre los tres tipos de arquitecturas seleccionadas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Matrix computations on graphics processors and clusters of gpus<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Matrix computations on graphics processors and clusters of gpus <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Daniel Igual Pe\u00f1a <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Jaume i de castell\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/05\/2011<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Gregorio Quintana Orti<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ramon Doallo biempica <\/li>\n<li>Manuel Prieto matias (vocal)<\/li>\n<li>paolo Bientinesi (vocal)<\/li>\n<li>Manuel Ujald\u00f3n mart\u00ednez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Daniel Igual Pe\u00f1a Las arquitecturas destinadas a computaci\u00f3n de altas prestaciones (hpc) basadas en aceleradores gr\u00e1ficos [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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