{"id":124060,"date":"2018-04-25T22:04:44","date_gmt":"2018-04-25T22:04:44","guid":{"rendered":"https:\/\/\/un-dsp-qui-ameliore-les-performances-des-applications-de-vision-et-dintelligence-artificielle\/"},"modified":"2018-04-25T22:04:44","modified_gmt":"2018-04-25T22:04:44","slug":"un-dsp-qui-ameliore-les-performances-des-applications-de-vision-et-dintelligence-artificielle","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/un-dsp-qui-ameliore-les-performances-des-applications-de-vision-et-dintelligence-artificielle\/","title":{"rendered":"Un DSP qui am\u00e9liore les performances des applications de vision et d’intelligence artificielle"},"content":{"rendered":"

Par rapport au mod\u00e8le pr\u00e9c\u00e9dent, le DSP Vision P6, ce processeur de cinqui\u00e8me g\u00e9n\u00e9ration affiche des performances 1,5 fois sup\u00e9rieures en applications de vision et d’intelligence artificielle avec un rendement \u00e9nerg\u00e9tique 25 % plus \u00e9lev\u00e9 au niveau de performances maximum de son pr\u00e9d\u00e9cesseur. Le DSP Vision Q6 est destin\u00e9 aux applications embarqu\u00e9es de vision et d’intelligence artificielle sur les march\u00e9s des smartphones, de la vid\u00e9osurveillance, de l’automobile, de la r\u00e9alit\u00e9 augment\u00e9e et de la r\u00e9alit\u00e9 virtuelle, des drones et de la robotique. 
\nAssociant un pipeline de traitement plus profond \u00e0 13 \u00e9tages et une architecture syst\u00e8me con\u00e7ue pour les m\u00e9moires locales de grande capacit\u00e9, le DSP Vision Q6 atteint une fr\u00e9quence crte de 1,5 GHz et une fr\u00e9quence typique de 1 GHz au n\u0153ud technologique de 16 nm dans un encombrement \u00e9quivalent au Vision P6. Ainsi, les concepteurs qui utilisent le DSP Vision Q6 peuvent d\u00e9velopper des produits de haute performance conformes aux nouvelles exigences des applications de vision et d’intelligence artificielle, tout en b\u00e9n\u00e9ficiant d’un rendement \u00e9nerg\u00e9tique accru. <\/p>\n

Le DSP Vision Q6 prend en charge les applications d’intelligence artificielle d\u00e9velopp\u00e9es dans les frameworks Caffe, TensorFlow et TensorFlowLite gr\u00e2ce au compilateur de r\u00e9seaux neuronaux (XNNC) Tensilica Xtensa\u00ae. Ce compilateur mappe les r\u00e9seaux neuronaux en un code haute performance ex\u00e9cutable et hautement optimis\u00e9 pour le DSP Vision Q6 en tirant parti d’un ensemble complet de fonctions de la biblioth\u00e8que de r\u00e9seaux neuronaux. Le DSP Vision Q6 prend \u00e9galement en charge l’API Android Neural Network (ANN) pour acc\u00e9l\u00e9rer les applications d’IA int\u00e9gr\u00e9es aux terminaux fonctionnant sous Android. L’environnement logiciel assure par ailleurs la prise en charge compl\u00e8te et optimis\u00e9e des biblioth\u00e8ques standard OpenCV et OpenVX, avec \u00e0 la cl\u00e9 une migration \u00e9volu\u00e9e et rapide des applications de vision existantes (1 500 fonctions de la biblioth\u00e8que).<\/p>\n

Le DSP Vision Q6 s’appuie sur le Vision P6, son pr\u00e9d\u00e9cesseur couronn\u00e9 de succ\u00e8s, qui a \u00e9t\u00e9 int\u00e9gr\u00e9 dans les principaux processeurs d’applications mobiles, tels que le Kirin 970 de HiSilicon. Les DSP Vision P6 et Vision Q6 sont tous deux con\u00e7us pour les applications de vision embarqu\u00e9e d’usage g\u00e9n\u00e9ral et d’intelligence artificielle int\u00e9gr\u00e9e qui n\u00e9cessitent des performances comprises entre 200 et 400 GMAC\/sec. Avec ses performances de pointe de 384 GMAC\/s, le DSP Vision Q6 convient parfaitement aux syst\u00e8mes et applications de haute performance. Ce nouveau processeur peut tre associ\u00e9 au DSP Vision C5 pour les applications exigeant des performances sup\u00e9rieures \u00e0 384 GMAC\/s en applications d’intelligence artificielle. <\/p>\n

www.cadence.com\/go\/visionq6<\/a>. <\/p>\n

Cadence \u00e9tend sa plateforme Virtuoso<\/a><\/h3>\n

Premiers chips de test 3nm par IMEC et Cadence<\/a><\/h3>\n

Acc\u00e9l\u00e9rer le processus de conception de circuits imprim\u00e9s<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"

Cadence Design Systems vient d\u2019annoncer sous la r\u00e9f\u00e9rence Cadence Tensilica Vision Q6 son tout dernier processeur de signal num\u00e9rique pour applications embarqu\u00e9es de vision et d’intelligence artificielle construit sur une nouvelle architecture de processeur plus rapide. <\/p>\n","protected":false},"author":9,"featured_media":124061,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-124060","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Un DSP qui am\u00e9liore les performances des applications de visio...<\/title>\n<meta name=\"description\" content=\"Cadence Design Systems vient d\u2019annoncer sous la r\u00e9f\u00e9rence Cadence Tensilica Vision Q6 son tout dernier 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