{"id":133,"date":"2013-10-30T13:46:35","date_gmt":"2013-10-30T11:46:35","guid":{"rendered":"http:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/?p=133"},"modified":"2013-10-30T13:48:08","modified_gmt":"2013-10-30T11:48:08","slug":"hls_xilinx","status":"publish","type":"post","link":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/hls_xilinx\/","title":{"rendered":"High Level Synthesis @xilinx"},"content":{"rendered":"<h2>High level synthesis @ Xilinx<\/h2>\n<h5>Lundi 4 novembre 2013  Salle des Commissions, au 2\u00e8me \u00e9tage de la<br \/>\nGrande Nef, passerelle.<\/h5>\n<p>Alexandre Isoard, Compsys, Lip<\/p>\n<p><strong>R\u00e9sum\u00e9:<\/strong><\/p>\n<blockquote><p>\nLes ASIC \u00e9tant de plus en plus co\u00fbteux \u00e0 produire \u00e0 l&#8217;heure actuelle, les FPGA deviennent de plus en plus int\u00e9ressants pour les applications n\u00e9cessitant de hautes performances et\/ou un haute r\u00e9activit\u00e9. Cependant, bien que software, les FPGA restent difficiles \u00e0 programmer, \u00e0 d\u00e9bugger et \u00e0 optimiser.                                                                    <\/p>\n<p>La HLS offre un bon compromis entre performance et facilit\u00e9 de programmation en permettant de programmer un FPGA directement dans  un langage plus classique tel que C\/C++ et en rel\u00e9guant la tache d&#8217;optimisation au compilateur. Cependant, pour offrir des performances suffisante il est n\u00e9cessaire d&#8217;int\u00e9grer des optimisations complexes au compilateur, d&#8217;o\u00f9 l&#8217;int\u00e9r\u00eat des optimisations issues du monde poly\u00e9drique.                        <\/p>\n<p>Cet expos\u00e9 pr\u00e9sentera Vivado HLS, d\u00e9velopp\u00e9 par Xilinx, ainsi que quelques-unes des difficult\u00e9s inh\u00e9rentes au mod\u00e8le polyh\u00e9drique qu&#8217;il est n\u00e9cessaire de r\u00e9soudre en vue d&#8217;une int\u00e9gration dans des outils industriels.\n<\/p><\/blockquote>\n<p><!--Ne pas oublier les tags (mots-clefs, en bas \u00e0 droite et de bien mettre un nom correct dans le permalink en haut--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>High level synthesis @ Xilinx Lundi 4 novembre 2013 Salle des Commissions, au 2\u00e8me \u00e9tage de la Grande Nef, passerelle. Alexandre Isoard, Compsys, Lip R\u00e9sum\u00e9: Les ASIC \u00e9tant de plus en plus co\u00fbteux \u00e0 produire \u00e0 l&#8217;heure actuelle, les FPGA &hellip; <a href=\"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/hls_xilinx\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[13,34,32,33,64,35],"class_list":["post-133","post","type-post","status-publish","format-standard","hentry","category-wg","tag-compsys","tag-fpga","tag-hls","tag-synthesis","tag-wg","tag-xilinx"],"_links":{"self":[{"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/posts\/133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/comments?post=133"}],"version-history":[{"count":3,"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/posts\/133\/revisions"}],"predecessor-version":[{"id":136,"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/posts\/133\/revisions\/136"}],"wp:attachment":[{"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/media?parent=133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/categories?post=133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ens-lyon.fr\/LIP\/COMPSYS\/wp-json\/wp\/v2\/tags?post=133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}