{"id":74984,"date":"2019-09-25T09:17:33","date_gmt":"2019-09-25T09:17:33","guid":{"rendered":"https:\/\/\/alibaba-devoile-une-puce-ia-pour-ameliorer-la-puissance-du-cloud-computing\/"},"modified":"2019-09-25T09:17:33","modified_gmt":"2019-09-25T09:17:33","slug":"alibaba-devoile-une-puce-ia-pour-ameliorer-la-puissance-du-cloud-computing","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/alibaba-devoile-une-puce-ia-pour-ameliorer-la-puissance-du-cloud-computing\/","title":{"rendered":"Alibaba d\u00e9voile une puce IA pour am\u00e9liorer la puissance du Cloud Computing"},"content":{"rendered":"<p>La puce d\u2019inf\u00e9rence IA \u00e0 haute performance, une unit\u00e9 de traitement neuronal (NPU), nomm\u00e9e Hanguang 800, sp\u00e9cialis\u00e9e dans l\u2019acc\u00e9l\u00e9ration des t\u00e2ches de machine learning, a \u00e9t\u00e9 annonc\u00e9e lors de la conf\u00e9rence annuelle Apsara Computing d\u2019Alibaba Cloud.&nbsp;La Hanguang 800 est actuellement utilis\u00e9e en interne pour les op\u00e9rations commerciales d\u2019Alibaba, notamment dans la recherche de produits et la traduction automatique pour ses sites e-commerce, les recommandations personnalis\u00e9es, la publicit\u00e9 et les services clients intelligents. Ces domaines n\u00e9cessitent une puissance de calcul consid\u00e9rable en mati\u00e8re d\u2019intelligence artificielle afin d\u2019optimiser l\u2019exp\u00e9rience d\u2019achat.&nbsp;<\/p>\n<p>\u00ab\u2009Le lancement de Hanguang 800 est une \u00e9tape importante dans notre qu\u00eate de technologies de nouvelle g\u00e9n\u00e9ration. Elle am\u00e9liore les capacit\u00e9s de calcul qui stimuleront nos activit\u00e9s actuelles et \u00e9mergentes tout en augmentant l\u2019efficacit\u00e9 \u00e9nerg\u00e9tique\u2009\u00bb, a d\u00e9clar\u00e9 <strong>Jeff Zhang, Directeur Technique du Groupe Alibaba et Pr\u00e9sident d\u2019Alibaba Cloud Intelligence (photo)<\/strong>. \u00ab\u2009Dans un avenir proche, nous pr\u00e9voyons de donner \u00e0 nos clients les moyens d\u2019acc\u00e9der \u00e0 de l\u2019informatique avanc\u00e9e, gr\u00e2ce \u00e0 cette puce, \u00e0 tout moment et en tout lieu, par l\u2019interm\u00e9diaire de notre activit\u00e9 cloud.\u2009\u00bb&nbsp;<\/p>\n<p>L\u2019un des principaux objectifs d\u2019Alibaba Cloud est d\u2019offrir une infrastructure technologique de pointe qui profite aux entreprises de toutes tailles et bouche les lacunes existantes en mati\u00e8re d\u2019acc\u00e8s \u00e0 la technologie, pour finalement rendre le monde plus inclusif.<\/p>\n<p>Port\u00e9e par une architecture mat\u00e9rielle d\u00e9velopp\u00e9e en interne, et des algorithmes hautement optimis\u00e9s et adapt\u00e9s \u00e0 des applications m\u00e9tiers telles que le retail et la logistique, la puce Hanguang 800 a enregistr\u00e9 des performances remarquables dans les tests. La performance de calcul sur une seule puce a atteint 78\u2009563 IPS au moment du pic, tandis que les scores des tests d\u2019efficience Restnet-50 Inference \u00e9taient de 500 IPS\/W. Les deux scores de performance sont largement sup\u00e9rieurs \u00e0 la moyenne de l\u2019industrie, mettant en lumi\u00e8re un \u00e9quilibre remarquable entre des capacit\u00e9s de calcul \u00e9lev\u00e9es et une grande efficience.<\/p>\n<p>Par exemple, environ un milliard d\u2019images de produits sont t\u00e9l\u00e9charg\u00e9es chaque jour sur Taobao, le site e-commerce d\u2019Alibaba, pour les commer\u00e7ants. Auparavant, il fallait une heure \u00e0 la machine pour cat\u00e9goriser un si grand volume d\u2019images, puis adapter la recherche et les recommandations personnalis\u00e9es pour des centaines de millions de consommateurs. Avec Hanguang 800, il ne faut plus que 5 minutes \u00e0 la m\u00eame machine pour accomplir la m\u00eame t\u00e2che.<\/p>\n<p>L\u2019unit\u00e9 de recherche d\u2019Alibaba, T-Head dont le nom chinois est \u00ab\u2009Pintouge\u2009\u00bb est \u00e0 la pointe de l\u2019innovation en mati\u00e8re de puces pour le cloud computing et le edge computing. T-Head est \u00e9galement responsable de la mise en place d\u2019un \u00e9cosyst\u00e8me informatique de pointe inclusif en collaborant avec des partenaires mondiaux de l\u2019industrie de la carte \u00e0 puce. Plus t\u00f4t cette ann\u00e9e, T-Head a lanc\u00e9 la XuanTie 910, un processeur IoT haute performance bas\u00e9 sur RISC-V, un jeu d\u2019instructions open source (ISA). XuanTie 910 a \u00e9t\u00e9 con\u00e7u pour servir les applications IoT \u00e0 haut rendement qui n\u00e9cessitent des capacit\u00e9s de calcul \u00e9lev\u00e9es, telles que l\u2019intelligence artificielle, la mise en r\u00e9seau, les passerelles, les automobiles autonomes et les serveurs embarqu\u00e9s. Les d\u00e9veloppeurs du monde entier ont pu acc\u00e9der avec succ\u00e8s \u00e0 certains codes des processeurs hautes performances et utiliser cette technologie pour d\u00e9velopper des prototypes pour leurs propres puces.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alibaba Group a pr\u00e9sent\u00e9 sa premi\u00e8re puce d\u2019inf\u00e9rence IA d\u00e9velopp\u00e9e par T-Head dans le cadre de l\u2019initiative Alibaba DAMO Academy, qui porte les activit\u00e9s de d\u00e9veloppement technologique et de recherche scientifique du groupe. <\/p>\n","protected":false},"author":9,"featured_media":74985,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-74984","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Alibaba d\u00e9voile une puce IA pour am\u00e9liorer la puissance du Cl...<\/title>\n<meta name=\"description\" content=\"Alibaba Group a pr\u00e9sent\u00e9 sa premi\u00e8re puce d\u2019inf\u00e9rence IA d\u00e9velopp\u00e9e par T-Head dans le cadre de l\u2019initiative Alibaba DAMO Academy, qui porte les...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/74984\/\" \/>\n<meta property=\"og:locale\" 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