{"id":24915,"date":"2018-03-09T09:16:05","date_gmt":"2018-03-09T09:16:05","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/memory-instruction-bypassing\/"},"modified":"2018-03-09T09:16:05","modified_gmt":"2018-03-09T09:16:05","slug":"memory-instruction-bypassing","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/politecnica-de-catalunya\/memory-instruction-bypassing\/","title":{"rendered":"Memory instruction bypassing"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Daniel Ortega Fern\u00e1ndez <\/strong><\/h2>\n<p>Esta tesis presenta un an\u00e1lisis de un conjunto de t\u00e9cnicas que se engloban dentro de lo que el autor ha denominado memory instruction bypassing. Por memory instruction bypassing entendemos cualquier t\u00e9cnica cuyo objetivo sea la eliminaci\u00f3n de las instrucciones de memoria del camino cr\u00edtico de la ejecuci\u00f3n de una aplicaci\u00f3n. Debido a lo amplio de este objetivo, la tesis se ha centrado en considerar tan solo los problemas producidos en la ejecuci\u00f3n de las aplicaciones por la instrucciones de memoria cuando los datos est\u00e1n presentes dentro del chip, en los niveles m\u00e1s pr\u00f3ximos de cache. Un an\u00e1lisis previo nos demuestran como la segmentaci\u00f3n profunda existente (y esperada) en los procesadores actuales y el modelo de ejecuci\u00f3n fuera de orden impacta la ejecuci\u00f3n de las aplicaciones precisamente por el trabajo de traer datos que presumiblemente est\u00e1n cerca del procesador.  la tesis se puede dividir en dos grandes bloques, la primera presenta una t\u00e9cnica est\u00e1tica orientada a aplicaciones num\u00e9ricas y en la que se puede ver que las ganancias son sustanciales pero limitadas. Sobre esta t\u00e9cnica se presenta luego una t\u00e9cnica de prefetching orientada a los niveles intra-chip, pero m\u00e1s lejanos que el l1. La senguda parte de la tesis presenta una t\u00e9cnica din\u00e1mica orientada a aplicaciones enteras. En esta parte se ve m\u00e1s potencialidad de este tipo de t\u00e9cnicas y se analizan los problemas y la naturaleza propia de este tipo de aplicaciones enteras. En esta parte se ve m\u00e1s potencialidad de este tipo de t\u00e9cnicas y se analizan los problemas y la naturaleza propia de este tipo de aplicaciones con respecto al concepto de memory instruction bypassing.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Memory instruction bypassing<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Memory instruction bypassing <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Daniel Ortega Fern\u00e1ndez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/07\/2003<\/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>Mateo Valero Cort\u00e9s<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Llaberia gri\u00f1\u00f3 <\/li>\n<li>v\u00edctor Vi\u00f1als y\u00fafera (vocal)<\/li>\n<li>ram\u00f3n Veivide palacio (vocal)<\/li>\n<li>enrique Fern\u00e1ndez d\u00edaz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Daniel Ortega Fern\u00e1ndez Esta tesis presenta un an\u00e1lisis de un conjunto de t\u00e9cnicas que se engloban dentro [&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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