{"id":5310,"date":"2020-11-26T20:31:37","date_gmt":"2020-11-26T19:31:37","guid":{"rendered":"https:\/\/webhosting.de\/?p=5310"},"modified":"2020-12-02T11:34:06","modified_gmt":"2020-12-02T10:34:06","slug":"400-000-coeurs-un-processeur-geant-plus-rapide-quun-super-ordinateur","status":"publish","type":"post","link":"https:\/\/webhosting.de\/fr\/400-000-kerne-riesenprozessor-schneller-als-supercomputer\/","title":{"rendered":"400 000 c\u0153urs - Un processeur g\u00e9ant plus rapide que les supercalculateurs"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Aucun autre processeur ne contient autant de c\u0153urs de calcul (400 000) et de transistors (1,2 trillion) ou n'est presque aussi grand (215 x 215 mm 462 cm\u00b2) que le Cerebras Wafer-Scale Engine, un acc\u00e9l\u00e9rateur d'IA d\u00e9j\u00e0 d\u00e9voil\u00e9 en 2019. Par rapport aux GPU et CPU haut de gamme actuels, la puce d\u00e9passe leur taille \u00e0 tous \u00e9gards. <a href=\"https:\/\/webhosting.de\/fr\/kategorien-und-schlagwoerter-wordpress-richtig-einsetzen\/\">Cat\u00e9gories<\/a> Maintenant, lors de la conf\u00e9rence sur le supercalcul de 2020 <a href=\"https:\/\/arxiv.org\/pdf\/2010.03660.pdf\" target=\"_blank\" rel=\"noopener\">article scientifique<\/a> selon lequel le moteur \u00e0 l'\u00e9chelle de la plaquette Cerebras peut \u00e9galement convaincre dans la pratique.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-supercomputer-joule-2-0-deutlich-geschlagen\">Le super-ordinateur Joule 2.0 clairement battu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Selon l'\u00e9quipe de Kamil Rock, la performance d'un <a href=\"https:\/\/www.cerebras.net\/product\/\" target=\"_blank\" rel=\"noopener\">Cerebras CS-1<\/a> ordinateur le supercalculateur Joule 2.0 par un facteur de 200. Dans la liste des 500 <a href=\"https:\/\/www.top500.org\/lists\/top500\/list\/2020\/11\/\" target=\"_blank\" rel=\"noopener\">le supercalculateur le plus rapide<\/a> Joule 2.0 est toujours \u00e0 la 82e place. Le cluster Joule 2.0 utilise 4 000 processeurs Xeon Gold 6148 (20 c\u0153urs chacun) et compte donc un total de 86 400 c\u0153urs. Le superordinateur est exploit\u00e9 par l'administration nationale am\u00e9ricaine de l'\u00e9nergie. <a href=\"https:\/\/webhosting.de\/fr\/netactuate-zieht-in-neue-globale-zentrale-in-raleigh-um\/\">Technologie<\/a> Laboratoire du d\u00e9partement am\u00e9ricain de l'\u00e9nergie (DOE).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La performance dans la r\u00e9solution d'un syst\u00e8me complexe d'\u00e9quations lin\u00e9aires a \u00e9t\u00e9 mesur\u00e9e. En science, de tels calculs sont n\u00e9cessaires pour les pr\u00e9visions m\u00e9t\u00e9orologiques et les simulations de flux, entre autres. Selon <a href=\"https:\/\/www.cerebras.net\/beyond-ai-for-wafer-scale-compute-setting-records-in-computational-fluid-dynamics\/\" target=\"_blank\" rel=\"noopener\">Cerebras<\/a> les performances remarquables du CS-1 reposent sur sa haute performance de m\u00e9moire et l'interconnexion rapide des c\u0153urs individuels, ce qui am\u00e9liore les performances des <a href=\"https:\/\/webhosting.de\/fr\/hebergement-en-nuage\/\">Syst\u00e8me de cloud computing<\/a> clairement surpass\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Entre-temps, Cerebras a introduit le moteur 2, encore plus rapide, de la Wafer Scale Engine 2. Elle compte 850 000 noyaux et 2,6 billions de transistors. Comme dans le Wafer Scale Engine 1, les diff\u00e9rents noyaux sont reli\u00e9s par un maillage 3D.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'ordinateur Cerebras CS-1 \u00e0 processeur unique surpasse nettement les performances des grappes de supercalculateurs modernes.<\/p>","protected":false},"author":2,"featured_media":5311,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_crdt_document":"","inline_featured_image":false,"footnotes":""},"categories":[681],"tags":[913,176,914],"class_list":["post-5310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud_computing","tag-cerebras","tag-cloud","tag-supercomputer"],"acf":[],"_wp_attached_file":null,"_wp_attachment_metadata":null,"litespeed-optimize-size":null,"litespeed-optimize-set":null,"_elementor_source_image_hash":null,"_wp_attachment_image_alt":null,"stockpack_author_name":null,"stockpack_author_url":null,"stockpack_provider":null,"stockpack_image_url":null,"stockpack_license":null,"stockpack_license_url":null,"stockpack_modification":null,"color":null,"original_id":null,"original_url":null,"original_link":null,"unsplash_location":null,"unsplash_sponsor":null,"unsplash_exif":null,"unsplash_attachment_metadata":null,"_elementor_is_screenshot":null,"surfer_file_name":null,"surfer_file_original_url":null,"envato_tk_source_kit":null,"envato_tk_source_index":null,"envato_tk_manifest":null,"envato_tk_folder_name":null,"envato_tk_builder":null,"envato_elements_download_event":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"_trp_menu_languages":null,"rank_math_primary_category":"681","rank_math_title":null,"inline_featured_image":null,"_yoast_wpseo_primary_category":"681","rank_math_schema_blogposting":null,"rank_math_schema_videoobject":null,"_oembed_049c719bc4a9f89deaead66a7da9fddc":null,"_oembed_time_049c719bc4a9f89deaead66a7da9fddc":null,"_yoast_wpseo_focuskw":null,"_yoast_wpseo_linkdex":null,"_oembed_27e3473bf8bec795fbeb3a9d38489348":null,"_oembed_c3b0f6959478faf92a1f343d8f96b19e":null,"_trp_translated_slug_en_us":null,"_wp_desired_post_slug":null,"_yoast_wpseo_title":null,"tldname":null,"tldpreis":null,"tldrubrik":null,"tldpolicylink":null,"tldsize":null,"tldregistrierungsdauer":null,"tldtransfer":null,"tldwhoisprivacy":null,"tldregistrarchange":null,"tldregistrantchange":null,"tldwhoisupdate":null,"tldnameserverupdate":null,"tlddeletesofort":null,"tlddeleteexpire":null,"tldumlaute":null,"tldrestore":null,"tldsubcategory":null,"tldbildname":null,"tldbildurl":null,"tldclean":null,"tldcategory":null,"tldpolicy":null,"tldbesonderheiten":null,"tld_bedeutung":null,"_oembed_d167040d816d8f94c072940c8009f5f8":null,"_oembed_b0a0fa59ef14f8870da2c63f2027d064":null,"_oembed_4792fa4dfb2a8f09ab950a73b7f313ba":null,"_oembed_33ceb1fe54a8ab775d9410abf699878d":null,"_oembed_fd7014d14d919b45ec004937c0db9335":null,"_oembed_21a029d076783ec3e8042698c351bd7e":null,"_oembed_be5ea8a0c7b18e658f08cc571a909452":null,"_oembed_a9ca7a298b19f9b48ec5914e010294d2":null,"_oembed_f8db6b27d08a2bb1f920e7647808899a":null,"_oembed_168ebde5096e77d8a89326519af9e022":null,"_oembed_cdb76f1b345b42743edfe25481b6f98f":null,"_oembed_87b0613611ae54e86e8864265404b0a1":null,"_oembed_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_oembed_time_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_tldname":null,"_tldclean":null,"_tldpreis":null,"_tldcategory":null,"_tldsubcategory":null,"_tldpolicy":null,"_tldpolicylink":null,"_tldsize":null,"_tldregistrierungsdauer":null,"_tldtransfer":null,"_tldwhoisprivacy":null,"_tldregistrarchange":null,"_tldregistrantchange":null,"_tldwhoisupdate":null,"_tldnameserverupdate":null,"_tlddeletesofort":null,"_tlddeleteexpire":null,"_tldumlaute":null,"_tldrestore":null,"_tldbildname":null,"_tldbildurl":null,"_tld_bedeutung":null,"_tldbesonderheiten":null,"_oembed_ad96e4112edb9f8ffa35731d4098bc6b":null,"_oembed_8357e2b8a2575c74ed5978f262a10126":null,"_oembed_3d5fea5103dd0d22ec5d6a33eff7f863":null,"_eael_widget_elements":null,"_oembed_0d8a206f09633e3d62b95a15a4dd0487":null,"_oembed_time_0d8a206f09633e3d62b95a15a4dd0487":null,"_aioseo_description":null,"_eb_attr":null,"_eb_data_table":null,"_oembed_819a879e7da16dd629cfd15a97334c8a":null,"_oembed_time_819a879e7da16dd629cfd15a97334c8a":null,"_acf_changed":null,"_wpcode_auto_insert":null,"_edit_last":"1","_edit_lock":"1606419010:1","_oembed_e7b913c6c84084ed9702cb4feb012ddd":"{{unknown}}","_oembed_bfde9e10f59a17b85fc8917fa7edf782":"<iframe 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