{"id":110295,"date":"2018-03-11T10:36:14","date_gmt":"2018-03-11T10:36:14","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/prediccion-de-perfiles-de-comportamiento-de-aplicaciones-cienta%c2%adficas-en-nodos-multicore\/"},"modified":"2018-03-11T10:36:14","modified_gmt":"2018-03-11T10:36:14","slug":"prediccion-de-perfiles-de-comportamiento-de-aplicaciones-cienta%c2%adficas-en-nodos-multicore","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/tecnologia-de-los-ordenadores\/prediccion-de-perfiles-de-comportamiento-de-aplicaciones-cienta%c2%adficas-en-nodos-multicore\/","title":{"rendered":"Predicci\u00f3n de perfiles de comportamiento de aplicaciones cient\u00edficas en nodos multicore"},"content":{"rendered":"<h2>Tesis doctoral de <strong> John Corredor Franco <\/strong><\/h2>\n<p>Con la llegada de una amplia variedad de arquitecturas multicore (numa, uma), seleccionar la mejor configuraci\u00f3n del nodo de c\u00f3mputo para una cierta aplicaci\u00f3n paralela de memoria compartida, se convierte en la actualidad en un gran reto. Nuestro trabajo hace frente a este tema caracterizando los nodos de c\u00f3mputo y las aplicaciones. Los nodos se caracterizan ejecutando peque\u00f1os programas (o microbenchmarks), que contienen n\u00facleos de estructuras representativas del comportamiento de programas paralelos de memoria compartida. Los microbenchmarks ejecutados en cada uno de los nodos nos proporcionan perfiles de rendimiento, o datos medidos del comportamiento, que se almacenan en una base de datos y se utilizan para estimar el comportamiento de nuevas aplicaciones. La aplicaci\u00f3n es ejecutada sobre un nodo base para identificar sus fases representativas. Para cada fase se extrae informaci\u00f3n de rendimiento comparable con la de los microbenchmarks, con el fin de caracterizar dicha fase. En la base de datos de los perfiles de rendimiento se localizan aquellos microbenchmarks que tienen caracter\u00edsticas similares en comportamiento a cada fase de la aplicaci\u00f3n, ejecutados todos sobre el nodo base. Finalmente, se usan los perfiles seleccionados, pero ejecutados sobre los otros nodos candidatos, para comparar el rendimiento de los nodos de c\u00f3mputo y seleccionar el nodo de c\u00f3mputo apropiado para la aplicaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Predicci\u00f3n de perfiles de comportamiento de aplicaciones cient\u00edficas en nodos multicore<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Predicci\u00f3n de perfiles de comportamiento de aplicaciones cient\u00edficas en nodos multicore <\/li>\n<li><strong>Autor:<\/strong>\u00a0 John Corredor Franco <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 15\/07\/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>Dolores Isabel Rexachs Del Rosario<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Tirado fern\u00e1ndez <\/li>\n<li>Jes\u00fas Carretero p\u00e9rez (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de John Corredor Franco Con la llegada de una amplia variedad de arquitecturas multicore (numa, uma), seleccionar la [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[4810,2535],"tags":[116765,2678,30645,220255],"class_list":["post-110295","post","type-post","status-publish","format-standard","hentry","category-arquitectura-de-ordenadores","category-tecnologia-de-los-ordenadores","tag-dolores-isabel-rexachs-del-rosario","tag-francisco-tirado-fernandez","tag-jesus-carretero-perez","tag-john-corredor-franco"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/110295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=110295"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/110295\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=110295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=110295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=110295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}