{"id":229928,"date":"2014-05-06T22:00:00","date_gmt":"2014-05-06T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/le-premier-super-ordinateur-mobile-pour-systemes-embarques\/"},"modified":"2014-05-06T22:00:00","modified_gmt":"2014-05-06T22:00:00","slug":"le-premier-super-ordinateur-mobile-pour-systemes-embarques","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/le-premier-super-ordinateur-mobile-pour-systemes-embarques\/","title":{"rendered":"Le premier super-ordinateur mobile pour syst\u00e8mes embarqu\u00e9s"},"content":{"rendered":"<p>Le kit de d&eacute;veloppeur&nbsp;Jetson TK1 de NVIDIA offre aux d&eacute;veloppeurs les outils n&eacute;cessaires pour cr&eacute;er des syst&egrave;mes et des applications qui peuvent permettre &agrave; des robots de naviguer sans encombre, &agrave; des physiciens de r&eacute;aliser des scanners &agrave; ultrasons mobiles, &agrave; des drones d&rsquo;&eacute;viter des objets mobiles et &agrave; des voitures de d&eacute;tecter les pi&eacute;tons.<\/p>\n<p>Avec ses performances in&eacute;gal&eacute;es s&rsquo;&eacute;levant &agrave; 326&nbsp;gigaflops (presque trois fois plus que toute plate-forme int&eacute;gr&eacute;e similaire), le kit de d&eacute;veloppement Jetson TK1 comprend une bo&icirc;te &agrave; outils C\/C++ compl&egrave;te reposant sur l&rsquo;architecture NVIDIA CUDA, la plateforme de calcul parall&egrave;le et le mod&egrave;le de programmation le plus r&eacute;pandu. Il rend la programmation bien plus facile que les processeurs FPGA, ASIC personnalis&eacute; et DSP qui sont couramment utilis&eacute;s dans les syst&egrave;mes int&eacute;gr&eacute;s actuels.<\/p>\n<p>&quot;&nbsp;Jetson TK1 acc&eacute;l&egrave;re le d&eacute;veloppement des syst&egrave;mes informatiques int&eacute;gr&eacute;s pour que, dans le futur, les machines interagissent et s&rsquo;adaptent &agrave; leurs environnements en temps r&eacute;el&nbsp;&quot;, a d&eacute;clar&eacute; Ian Buck, vice-pr&eacute;sident d&rsquo;Accelerated Computing chez NVIDIA. &quot;&nbsp;Cette plate-forme permet aux d&eacute;veloppeurs d&rsquo;exploiter la vision artificielle dans des appareils portatifs, int&eacute;grant ainsi des fonctions de super-ordinateurs dans des dispositifs de faible puissance.&nbsp;&quot; Au c&oelig;ur du kit de d&eacute;veloppement Jetson TK1, se trouve le processeur mobile Tegra K1, la super puce &agrave; 192&nbsp;c&oelig;urs de NVIDIA bas&eacute;e sur l&rsquo;architecture NVIDIA Kepler, le GPU le plus avanc&eacute; et &eacute;co&eacute;nerg&eacute;tique du monde. Les 192&nbsp;c&oelig;urs enti&egrave;rement programmables de Tegra K1 offrent les performances graphiques et informatiques les plus avanc&eacute;es au monde dans un facteur de forme mobile.<\/p>\n<hr \/>\n<p>Le processeur Tegra K1 repose sur la m&ecirc;me architecture Kepler qui &eacute;quipe le supercalculateur le plus rapide des &Eacute;tats-Unis, le supercalculateur Titan d&eacute;velopp&eacute; pour le Laboratoire national d&rsquo;Oak Ridge, ainsi que les 10&nbsp;supercalculateurs les plus efficaces du monde. Con&ccedil;u int&eacute;gralement pour CUDA, qui poss&egrave;de plus de 100&nbsp;000&nbsp;d&eacute;veloppeurs dans plus de 8&nbsp;000&nbsp;institutions et est enseign&eacute; dans les meilleures universit&eacute;s de 62&nbsp;pays, le kit de d&eacute;veloppement Jetson TK1 comprend les outils de programmation dont ont besoin les d&eacute;veloppeurs de logiciels pour concevoir et d&eacute;ployer rapidement des syst&egrave;mes &agrave; calcul intensif. <\/p>\n<p>Le kit de d&eacute;veloppement Jetson TK1 est fourni avec la suite d&rsquo;outils de d&eacute;veloppement CUDA 6.0 qui offre une assistance compl&egrave;te et qui comprend des d&eacute;bogueurs et des profileurs permettant de d&eacute;velopper massivement des applications parall&egrave;les. CUDA 6 apporte &eacute;galement &agrave; la plate-forme ARM les biblioth&egrave;ques acc&eacute;l&eacute;r&eacute;es pour les op&eacute;rations FFT, l&rsquo;alg&egrave;bre lin&eacute;aire, les matrices creuses, ainsi que le traitement d&rsquo;images et de vid&eacute;os.<\/p>\n<p>Jetson TK1 est la premi&egrave;re plate-forme de d&eacute;veloppement pour le Tegra K1, qui a &eacute;t&eacute; d&eacute;voil&eacute; en janvier lors du Consumer Electronics Show international. Elle comprend une m&eacute;moire de 2&nbsp;Go et des connecteurs d&rsquo;entr&eacute;e&nbsp;\/ de sortie pour USB 3.0, HDMI 1.4, Gigabit Ethernet, audio, SATA, miniPCIe et un emplacement pour carte SD.&nbsp;Elle est fournie avec une pile logicielle compl&egrave;te, avec notamment <a href=\"https:\/\/developer.nvidia.com\/opengl#source=pr\">OpenGL 4.4<\/a>, ainsi que CUDA et la bo&icirc;te &agrave; outils VisionWorks. Elle comprend &eacute;galement une suite compl&egrave;te d&rsquo;outils de d&eacute;veloppement et de profilage, un support natif pour les cam&eacute;ras et les autres p&eacute;riph&eacute;riques, et les r&eacute;seaux d&rsquo;assistance des partenaires de NVIDIA, tels qu&rsquo;Avionic Design, GE Intelligent Platforms, ICD, SECO et Toshiba DME. <\/p>\n<p>Le kit de d&eacute;veloppement Jetson TK1 de NVIDIA peut &ecirc;tre pr&eacute;command&eacute; d&egrave;s aujourd&rsquo;hui pour 192&nbsp;$, aux &Eacute;tats-Unis, depuis <a href=\"https:\/\/developer.nvidia.com\/user#source=pr\">NVIDIA<\/a>, Microcenter et Newegg. Il peut &eacute;galement &ecirc;tre pr&eacute;command&eacute; depuis Avionic Design, SECO et Zotac en Europe. La distribution au Japon passe par Ryoyo Electro Corporation.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NVIDIA a ouvert la porte au d\u00e9veloppement d&rsquo;une nouvelle g\u00e9n\u00e9ration d&rsquo;applications qui utilisent la vision par ordinateur, le traitement d&rsquo;images et le traitement de donn\u00e9es en temps r\u00e9el, en lan\u00e7ant une plate-forme de d\u00e9veloppement reposant sur le premier super-ordinateur mobile mondial pour syst\u00e8mes embarqu\u00e9s.<\/p>\n","protected":false},"author":22,"featured_media":229929,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-229928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Le premier super-ordinateur mobile pour syst\u00e8mes 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