{"id":71440,"date":"2019-11-06T14:57:43","date_gmt":"2019-11-06T14:57:43","guid":{"rendered":"https:\/\/\/initiative-de-processeur-europeen-epi-deja-les-premiers-resultats\/"},"modified":"2019-11-06T14:57:43","modified_gmt":"2019-11-06T14:57:43","slug":"initiative-de-processeur-europeen-epi-deja-les-premiers-resultats","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/initiative-de-processeur-europeen-epi-deja-les-premiers-resultats\/","title":{"rendered":"Initiative de Processeur europ\u00e9en EPI : d\u00e9j\u00e0 les premiers r\u00e9sultats"},"content":{"rendered":"

La famille de puces de premi\u00e8re g\u00e9n\u00e9ration, nomm\u00e9e Rhea, comprendra des coeurs bas\u00e9s sur l\u2019architecture Arm ZEUS et des prototypes d\u2019acc\u00e9l\u00e9rateurs \u00e0 haute efficacit\u00e9 \u00e9nerg\u00e9tique: bas\u00e9 sur RISC-V<\/span> (EPAC) , des circuits de traitement polyvalent (MPPA), FPGA embarqu\u00e9 (eFPGA) et un moteur cryptographique HW. Le consortium pr\u00e9voit que les premi\u00e8res puces Rhea seront fabriqu\u00e9es avec la technologie N6 dans le but d\u2019optimiser les capacit\u00e9s de traitement et d\u2019efficacit\u00e9 \u00e9nerg\u00e9tique.<\/span><\/p>\n

Les puces Rhea seront int\u00e9gr\u00e9es \u00e0 des plates-formes de test, \u00e0 la fois sur des postes de travail et des superordinateurs, afin de valider les unit\u00e9s hardware, de d\u00e9velopper les interfaces logicielles n\u00e9cessaires et de faire tourner des applications. Rhea a pour ambition d\u2019\u00eatre le processeur europ\u00e9en de plusieurs plates-formes exp\u00e9rimentales destin\u00e9es aux syst\u00e8mes HPC exascale et aux applications automobile.<\/span><\/p>\n

Les membres du projet ont \u00e9galement d\u00e9fini une approche commune: la plate-forme commune  (CP) EPI, comprenant une sp\u00e9cification d’architecture globale (mat\u00e9riel et logiciel), une m\u00e9thodologie de conception commune et une approche globale de la gestion de l’\u00e9nergie et de la s\u00e9curit\u00e9. La d\u00e9finition dd la PC EPI a pour objectif d\u2019harmoniser l\u2019environnement informatique h\u00e9t\u00e9rog\u00e8ne. La plate-forme commune de la famille de processeurs Rhea s’organisera autour d’un r\u00e9seau NoC (Network-on-Chip) maill\u00e9 en 2D connectant des unit\u00e9s de calcul bas\u00e9es sur des c\u0153urs Arm \u00e0 usage g\u00e9n\u00e9ral avec des pav\u00e9s acc\u00e9l\u00e9rateur mentionn\u00e9s pr\u00e9c\u00e9demment.<\/span><\/p>\n

Un environnement logiciel commun entre des unit\u00e9s de calcul h\u00e9t\u00e9rog\u00e8nes harmonisera le syst\u00e8me, agissant comme un r\u00e9seau f\u00e9d\u00e9rateur de composants IP pour la connexion IO avec l’environnement externe, tels que des m\u00e9moires et des acc\u00e9l\u00e9rateurs interconnect\u00e9s ou faiblement coupl\u00e9s.<\/span><\/p>\n

Avec cette approche CP, EPI fournira un environnement capable d\u2019int\u00e9grer de mani\u00e8re transparente n\u2019importe quelle unit\u00e9 informatique. Le bon \u00e9quilibre entre les ressources informatiques et les besoins de l’application sera d\u00e9fini par le rapport soigneusement choisi entre les pav\u00e9s acc\u00e9l\u00e9rateur et polyvalents.<\/span><\/p>\n

La European Processor Initiative pr\u00e9sentera ses r\u00e9sultats \u00e0 la conf\u00e9rence Supercomputing \u00e0 Denver, aux \u00c9tats-Unis (du 17 au 22 novembre 2019), ainsi qu’au Forum europ\u00e9en sur les composants et syst\u00e8mes \u00e9lectroniques \u00e0 Helsinki, en Finlande (du 19 au 21 novembre 2019).<\/span><\/p>\n

Lire aussi:<\/p>\n

Kalray partenaire et fournisseur d\u2019une technologie cl\u00e9 du processeur europ\u00e9en EPI<\/a><\/p>\n

Avec EPI, l’Europe cherche l’ind\u00e9pendance pour ses syst\u00e8mes exascale<\/a><\/p>\n

European Processor Initiative – www.european-processor-initiative.eu<\/a><\/p>\n

Related articles:<\/strong><\/p>\n

Europe seeks independance for its exascale systems<\/a><\/p>\n

RISC-V processor Mr Wolf arrives to solve problems <\/a><\/p>\n

\n <\/p>\n","protected":false},"excerpt":{"rendered":"

Impliquant 27 partenaires de 10 pays europ\u00e9ens, l’Initiative de processeur europ\u00e9enn (EPI), qui est pr\u00e9vue sur trois ans, approche de la cl\u00f4ture de sa premi\u00e8re ann\u00e9e. Elle propose plusieurs conceptions architecturales \u00e0 la Commission europ\u00e9enne avec une feuille de route mise \u00e0 jour.<\/p>\n","protected":false},"author":22,"featured_media":71441,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[883],"tags":[896,908],"domains":[47],"ppma_author":[1149],"class_list":["post-71440","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologies","tag-digitalsignalprocessing-fr","tag-plds-fpgas-asics-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<\/title>\n<meta name=\"description\" content=\"Impliquant 27 partenaires de 10 pays europ\u00e9ens, l'Initiative de processeur europ\u00e9enn (EPI), qui est pr\u00e9vue sur trois ans, approche de la cl\u00f4ture de sa...\" \/>\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\/71440\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Initiative de Processeur europ\u00e9en EPI : d\u00e9j\u00e0 les premiers r\u00e9sultats\" \/>\n<meta property=\"og:description\" content=\"Impliquant 27 partenaires de 10 pays europ\u00e9ens, l'Initiative de processeur europ\u00e9enn (EPI), qui est pr\u00e9vue sur trois ans, approche de la cl\u00f4ture de sa premi\u00e8re ann\u00e9e. 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