{"id":900994,"date":"2025-02-25T07:40:00","date_gmt":"2025-02-25T06:40:00","guid":{"rendered":"https:\/\/www.tomshardware.fr\/?p=900994"},"modified":"2025-02-24T23:44:15","modified_gmt":"2025-02-24T22:44:15","slug":"deepseek-va-devenir-encore-plus-performant-avec-cette-mise-a-jour","status":"publish","type":"post","link":"https:\/\/www.tomshardware.fr\/deepseek-va-devenir-encore-plus-performant-avec-cette-mise-a-jour\/","title":{"rendered":"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour"},"content":{"rendered":"\n<p>DeepSeek, une entreprise chinoise sp\u00e9cialis\u00e9e dans l&#8217;intelligence artificielle, a r\u00e9cemment d\u00e9voil\u00e9 un projet innovant visant \u00e0 am\u00e9liorer les performances des GPU Hopper H800 de NVIDIA. Baptis\u00e9 FlashMLA, ce projet permet d&#8217;augmenter la puissance de calcul de ces GPU de mani\u00e8re significative, sans n\u00e9cessiter de modifications mat\u00e9rielles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Une optimisation logicielle pour am\u00e9liorer les performances<\/h2>\n\n\n\n<p><a href=\"https:\/\/www.tomshardware.fr\/deepseek-lia-chinoise-qui-ne-veut-pas-parler-de-la-chine\/\">DeepSeek<\/a> a r\u00e9ussi \u00e0 optimiser les GPU <a href=\"https:\/\/www.tomshardware.fr\/nvidia-fait-face-a-dimportantes-difficultes-apres-avoir-vendu-aux-chinois\/\">Hopper H800<\/a> en se concentrant sur l&#8217;efficacit\u00e9 logicielle. Gr\u00e2ce \u00e0 FlashMLA, l&#8217;entreprise affirme avoir atteint 580 TFLOPS pour les multiplications de matrices en BF16, soit environ huit fois plus que les standards de l&#8217;industrie. De plus, la bande passante m\u00e9moire a \u00e9t\u00e9 port\u00e9e \u00e0 3000 GB\/s, soit pr\u00e8s du double de la capacit\u00e9 th\u00e9orique maximale du H800. Ces am\u00e9liorations sont rendues possibles par une meilleure gestion de la m\u00e9moire et une allocation plus efficace des ressources lors des requ\u00eates d&#8217;inf\u00e9rence.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/twitter.com\/deepseek_ai\/status\/1893836827574030466\n<\/div><\/figure>\n\n\n\n<p>FlashMLA utilise plusieurs techniques pour parvenir \u00e0 ces r\u00e9sultats. Parmi elles, la compression &#8220;low-rank key-value&#8221; permet de d\u00e9composer les donn\u00e9es en portions plus petites, acc\u00e9l\u00e9rant ainsi le traitement tout en r\u00e9duisant la consommation de m\u00e9moire de 40% \u00e0 60%. De plus, un syst\u00e8me de pagination bas\u00e9 sur des blocs alloue dynamiquement la m\u00e9moire en fonction de l&#8217;intensit\u00e9 de la t\u00e2che, ce qui am\u00e9liore le traitement des s\u00e9quences de longueur variable.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le projet est Open Source<\/h2>\n\n\n\n<p>Ce projet s&#8217;inscrit dans le cadre d&#8217;une semaine &#8220;OpenSource&#8221; organis\u00e9e par DeepSeek, durant laquelle l&#8217;entreprise pr\u00e9voit de rendre disponibles diverses technologies et outils sur des d\u00e9p\u00f4ts GitHub. FlashMLA, en tant que noyau de d\u00e9codage sp\u00e9cifiquement con\u00e7u pour les GPU Hopper, est l&#8217;une des premi\u00e8res innovations d\u00e9voil\u00e9es.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/twitter.com\/deepseek_ai\/status\/1893836827574030466\n<\/div><\/figure>\n\n\n\n<p>Le d\u00e9veloppement de FlashMLA par DeepSeek d\u00e9montre que l&#8217;optimisation logicielle peut jouer un r\u00f4le crucial dans l&#8217;am\u00e9lioration des performances mat\u00e9rielles en intelligence artificielle. Bien que ce projet soit actuellement sp\u00e9cifique aux GPU Hopper, il ouvre la voie \u00e0 de nouvelles approches pour maximiser les capacit\u00e9s des \u00e9quipements existants.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DeepSeek booste les performances des GPU NVIDIA Hopper H800, multipliant leur puissance par huit gr\u00e2ce \u00e0 son projet FlashMLA.<\/p>","protected":false},"author":133,"featured_media":900995,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4108],"tags":[4187],"hubs":[],"class_list":["post-900994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-intelligence-artificielle","tag-deepseek"],"acf":{"display_mode":"medium-img","post_show_excerpt":true,"post_show_in_home":true,"post_show_summary":false,"post_source":"","hide_sidebar":false,"hide_advertising":false,"custom_ga_words":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v23.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour<\/title>\n<meta name=\"description\" content=\"DeepSeek booste les performances des GPU NVIDIA Hopper H800, multipliant leur puissance par huit gr\u00e2ce \u00e0 son projet FlashMLA.\" \/>\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.tomshardware.fr\/?p=900994\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour\" \/>\n<meta property=\"og:description\" content=\"DeepSeek booste les performances des GPU NVIDIA Hopper H800, multipliant leur puissance par huit gr\u00e2ce \u00e0 son projet FlashMLA.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tomshardware.fr\/?p=900994\" \/>\n<meta property=\"og:site_name\" content=\"Tom\u2019s Hardware\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TomsHardwareFrance\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-25T06:40:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-24T22:44:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Charles Gouin-Peyrot\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tomshardware_fr\" \/>\n<meta name=\"twitter:site\" content=\"@tomshardware_fr\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994\"},\"author\":{\"name\":\"Charles Gouin-Peyrot\",\"@id\":\"https:\/\/www.tomshardware.fr\/#\/schema\/person\/bf8f412be4091923db1a161dbd6cdb33\"},\"headline\":\"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour\",\"datePublished\":\"2025-02-25T06:40:00+00:00\",\"dateModified\":\"2025-02-24T22:44:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994\"},\"wordCount\":382,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.tomshardware.fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg\",\"keywords\":[\"DeepSeek\"],\"articleSection\":[\"Intelligence Artificielle\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.tomshardware.fr\/?p=900994#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994\",\"url\":\"https:\/\/www.tomshardware.fr\/?p=900994\",\"name\":\"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour\",\"isPartOf\":{\"@id\":\"https:\/\/www.tomshardware.fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg\",\"datePublished\":\"2025-02-25T06:40:00+00:00\",\"dateModified\":\"2025-02-24T22:44:15+00:00\",\"description\":\"DeepSeek booste les performances des GPU NVIDIA Hopper H800, multipliant leur puissance par huit gr\u00e2ce \u00e0 son projet FlashMLA.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tomshardware.fr\/?p=900994\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage\",\"url\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg\",\"contentUrl\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg\",\"width\":1200,\"height\":675,\"caption\":\"deepseek open source\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tomshardware.fr\/#website\",\"url\":\"https:\/\/www.tomshardware.fr\/\",\"name\":\"Tom\u2019s Hardware\",\"description\":\"Toute l&#039;info hardware et gaming !\",\"publisher\":{\"@id\":\"https:\/\/www.tomshardware.fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tomshardware.fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.tomshardware.fr\/#organization\",\"name\":\"Tom\u2019s Hardware\",\"url\":\"https:\/\/www.tomshardware.fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.tomshardware.fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/06\/th.png\",\"contentUrl\":\"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/06\/th.png\",\"width\":1000,\"height\":1000,\"caption\":\"Tom\u2019s Hardware\"},\"image\":{\"@id\":\"https:\/\/www.tomshardware.fr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/TomsHardwareFrance\/\",\"https:\/\/x.com\/tomshardware_fr\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.tomshardware.fr\/#\/schema\/person\/bf8f412be4091923db1a161dbd6cdb33\",\"name\":\"Charles Gouin-Peyrot\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.tomshardware.fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a08bb358c2a9fc36265e8f3225c5de08?s=64&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a08bb358c2a9fc36265e8f3225c5de08?s=64&d=mm&r=g\",\"caption\":\"Charles Gouin-Peyrot\"},\"description\":\"Geek incarn\u00e9 depuis le d\u00e9but de mon existence, j'ai une passion totalement assum\u00e9e pour tout ce qui se connecte \u00e0 internet. Mes parents m'achetaient des Lego mais j'ai toujours pr\u00e9f\u00e9r\u00e9 monter et d\u00e9monter des ordinateurs sous Windows 98. Fan de jeux d'aventure et de voitures, en attendant la sortie du nouveau GTA 6, je me concentre sur GTA 5 tout en regardant The Office, un peu d'old-school de temps en temps n'a jamais fait de mal \u00e0 personne dit-on, non ?\",\"url\":\"https:\/\/www.tomshardware.fr\/author\/charlesgp\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour","description":"DeepSeek booste les performances des GPU NVIDIA Hopper H800, multipliant leur puissance par huit gr\u00e2ce \u00e0 son projet FlashMLA.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tomshardware.fr\/?p=900994","og_locale":"fr_FR","og_type":"article","og_title":"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour","og_description":"DeepSeek booste les performances des GPU NVIDIA Hopper H800, multipliant leur puissance par huit gr\u00e2ce \u00e0 son projet FlashMLA.","og_url":"https:\/\/www.tomshardware.fr\/?p=900994","og_site_name":"Tom\u2019s Hardware","article_publisher":"https:\/\/www.facebook.com\/TomsHardwareFrance\/","article_published_time":"2025-02-25T06:40:00+00:00","article_modified_time":"2025-02-24T22:44:15+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg","type":"image\/jpeg"}],"author":"Charles Gouin-Peyrot","twitter_card":"summary_large_image","twitter_creator":"@tomshardware_fr","twitter_site":"@tomshardware_fr","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tomshardware.fr\/?p=900994#article","isPartOf":{"@id":"https:\/\/www.tomshardware.fr\/?p=900994"},"author":{"name":"Charles Gouin-Peyrot","@id":"https:\/\/www.tomshardware.fr\/#\/schema\/person\/bf8f412be4091923db1a161dbd6cdb33"},"headline":"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour","datePublished":"2025-02-25T06:40:00+00:00","dateModified":"2025-02-24T22:44:15+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tomshardware.fr\/?p=900994"},"wordCount":382,"commentCount":0,"publisher":{"@id":"https:\/\/www.tomshardware.fr\/#organization"},"image":{"@id":"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage"},"thumbnailUrl":"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg","keywords":["DeepSeek"],"articleSection":["Intelligence Artificielle"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.tomshardware.fr\/?p=900994#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.tomshardware.fr\/?p=900994","url":"https:\/\/www.tomshardware.fr\/?p=900994","name":"DeepSeek va devenir encore plus performant avec cette mise \u00e0 jour","isPartOf":{"@id":"https:\/\/www.tomshardware.fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage"},"image":{"@id":"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage"},"thumbnailUrl":"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg","datePublished":"2025-02-25T06:40:00+00:00","dateModified":"2025-02-24T22:44:15+00:00","description":"DeepSeek booste les performances des GPU NVIDIA Hopper H800, multipliant leur puissance par huit gr\u00e2ce \u00e0 son projet FlashMLA.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tomshardware.fr\/?p=900994"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.tomshardware.fr\/?p=900994#primaryimage","url":"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg","contentUrl":"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2025\/02\/deepseek-ia-chine.jpg","width":1200,"height":675,"caption":"deepseek open source"},{"@type":"WebSite","@id":"https:\/\/www.tomshardware.fr\/#website","url":"https:\/\/www.tomshardware.fr\/","name":"Tom\u2019s Hardware","description":"Toute l&#039;info hardware et gaming !","publisher":{"@id":"https:\/\/www.tomshardware.fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tomshardware.fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.tomshardware.fr\/#organization","name":"Tom\u2019s Hardware","url":"https:\/\/www.tomshardware.fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.tomshardware.fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/06\/th.png","contentUrl":"https:\/\/www.tomshardware.fr\/content\/uploads\/sites\/3\/2023\/06\/th.png","width":1000,"height":1000,"caption":"Tom\u2019s Hardware"},"image":{"@id":"https:\/\/www.tomshardware.fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/TomsHardwareFrance\/","https:\/\/x.com\/tomshardware_fr"]},{"@type":"Person","@id":"https:\/\/www.tomshardware.fr\/#\/schema\/person\/bf8f412be4091923db1a161dbd6cdb33","name":"Charles Gouin-Peyrot","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.tomshardware.fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a08bb358c2a9fc36265e8f3225c5de08?s=64&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a08bb358c2a9fc36265e8f3225c5de08?s=64&d=mm&r=g","caption":"Charles Gouin-Peyrot"},"description":"Geek incarn\u00e9 depuis le d\u00e9but de mon existence, j'ai une passion totalement assum\u00e9e pour tout ce qui se connecte \u00e0 internet. Mes parents m'achetaient des Lego mais j'ai toujours pr\u00e9f\u00e9r\u00e9 monter et d\u00e9monter des ordinateurs sous Windows 98. Fan de jeux d'aventure et de voitures, en attendant la sortie du nouveau GTA 6, je me concentre sur GTA 5 tout en regardant The Office, un peu d'old-school de temps en temps n'a jamais fait de mal \u00e0 personne dit-on, non ?","url":"https:\/\/www.tomshardware.fr\/author\/charlesgp\/"}]}},"_links":{"self":[{"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/posts\/900994"}],"collection":[{"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/users\/133"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/comments?post=900994"}],"version-history":[{"count":1,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/posts\/900994\/revisions"}],"predecessor-version":[{"id":900996,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/posts\/900994\/revisions\/900996"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/media\/900995"}],"wp:attachment":[{"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/media?parent=900994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/categories?post=900994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/tags?post=900994"},{"taxonomy":"hubs","embeddable":true,"href":"https:\/\/www.tomshardware.fr\/wp-json\/wp\/v2\/hubs?post=900994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}