{"id":120066,"date":"2024-10-07T01:09:14","date_gmt":"2024-10-06T23:09:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-zluda-prodolzhit-razvitie-v-forme-universalnoj-realizaczii-cuda"},"modified":"2024-10-07T01:09:14","modified_gmt":"2024-10-06T23:09:14","slug":"proekt-zluda-prodolzhit-razvitie-v-forme-universalnoj-realizaczii-cuda","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/proekt-zluda-prodolzhit-razvitie-v-forme-universalnoj-realizaczii-cuda","title":{"rendered":"Le projet ZLUDA continuera de se d\u00e9velopper sous la forme d'une r\u00e9alisation universelle de CUDA.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Andrzej Janik a pr\u00e9sent\u00e9 le plan de d\u00e9veloppement futur du projet ZLUDA, qui d\u00e9veloppe une impl\u00e9mentation ouverte de la technologie CUDA. Alors que la premi\u00e8re version de ZLUDA visait \u00e0 cr\u00e9er une impl\u00e9mentation de CUDA pour les GPU Intel, et la seconde pour les GPU AMD, la troisi\u00e8me version pr\u00e9sent\u00e9e se concentrera sur le d\u00e9veloppement d'une impl\u00e9mentation universelle de CUDA pour tout GPU autre que les GPU NVIDIA. L'objectif du projet ZLUDA est d'offrir aux syst\u00e8mes \u00e9quip\u00e9s de GPU autres que NVIDIA la possibilit\u00e9 d'ex\u00e9cuter des applications CUDA non modifi\u00e9es avec des performances proches de celles des applications ex\u00e9cut\u00e9es sans couches suppl\u00e9mentaires. Le code du projet continue d'\u00eatre distribu\u00e9 sous les licences MIT et Apache 2.0.     <\/p>\n<p>\u00c0 l'origine, le projet ZLUDA a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour les GPU Intel, mais en 2021, cette entreprise a jug\u00e9 que la possibilit\u00e9 d'ex\u00e9cuter des applications CUDA sur les GPU Intel n'\u00e9tait pas d'un int\u00e9r\u00eat commercial et a cess\u00e9 de soutenir le d\u00e9veloppement de cette initiative. D\u00e9but 2022, le d\u00e9veloppeur a quitt\u00e9 Intel et a sign\u00e9 un contrat avec AMD pour d\u00e9velopper une couche de compatibilit\u00e9 avec CUDA pour les GPU de cette entreprise. Deux ans plus tard, AMD a perdu tout int\u00e9r\u00eat pour la possibilit\u00e9 d'ex\u00e9cuter des applications CUDA sur ses GPU.     <\/p>\n<p>Conform\u00e9ment aux termes du contrat et apr\u00e8s avoir obtenu l'autorisation de publication d'un repr\u00e9sentant d'AMD lors d'\u00e9changes d'e-mails, Andrzej a ouvert le code des travaux r\u00e9alis\u00e9s pendant son emploi chez AMD, permettant d'ex\u00e9cuter des applications CUDA sur la pile ROCm et l'interface d'ex\u00e9cution HIP (Heterogeneous-computing Interface for Portability) d\u00e9velopp\u00e9es par AMD. Six mois apr\u00e8s la publication, les avocats d'AMD ont contact\u00e9 Andrzej pour lui faire comprendre que l'autorisation pr\u00e9c\u00e9demment donn\u00e9e lors des \u00e9changes n'avait pas force obligatoire. En cons\u00e9quence, Andrzej a \u00e9t\u00e9 contraint de retirer du domaine public le code de ZLUDA qu'il avait cr\u00e9\u00e9 pendant son temps chez AMD.    <\/p>\n<p>La nouvelle version de ZLUDA reposera sur une base de code existante datant d'avant le d\u00e9but du travail d'Andrzej chez AMD, ne sera pas li\u00e9e \u00e0 des GPU sp\u00e9cifiques et se concentrera sur l'ex\u00e9cution d'applications utilisant CUDA pour acc\u00e9l\u00e9rer les t\u00e2ches li\u00e9es \u00e0 l'apprentissage automatique et \u00e0 l'intelligence artificielle (auparavant, ZLUDA \u00e9tait principalement orient\u00e9 vers les applications de cr\u00e9ation de contenu comme Arnold Render, Blender et 3DF Zephyr). Entre autres, il est pr\u00e9vu de permettre le fonctionnement de frameworks Llama.cpp, PyTorch et TensorFlow sur ZLUDA en exploitant les optimisations CUDA applicables aux GPU NVIDIA.     <\/p>\n<p>Au d\u00e9but, le projet sera ax\u00e9 sur le travail sur les GPU AMD, mais sera ensuite adapt\u00e9 pour les GPU Intel. La mise en \u0153uvre pour les GPU AMD sera cr\u00e9\u00e9e \u00e0 partir de z\u00e9ro, supportera les GPU bas\u00e9s au minimum sur l'architecture du jeu d'instructions RDNA1, et utilisera la pile ROCm 6.1+ au lieu de la pile ROCm 5, qui avait \u00e9t\u00e9 appliqu\u00e9e dans la mise en \u0153uvre pr\u00e9c\u00e9demment r\u00e9alis\u00e9e pour AMD. L'atteinte d'une parit\u00e9 fonctionnelle avec la pr\u00e9c\u00e9dente r\u00e9alisation, que Andrzej a d\u00fb retirer de l'acc\u00e8s public, est pr\u00e9vue pour le troisi\u00e8me trimestre 2025.<br \/>\n<br \/>Source : <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62001\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u043d\u0434\u0436\u0435\u0439 \u042f\u043d\u0438\u043a (Andrzej Janik) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u043b\u0430\u043d \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 ZLUDA, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 CUDA. \u0415\u0441\u043b\u0438 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 ZLUDA \u0431\u044b\u043b \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 CUDA \u0434\u043b\u044f GPU Intel, \u0430 \u0432\u0442\u043e\u0440\u043e\u0439 &#8212; \u0434\u043b\u044f GPU AMD, \u0442\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0441\u0435\u0439\u0447\u0430\u0441 \u0442\u0440\u0435\u0442\u0438\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0435\u043d \u043d\u0430 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0438 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 CUDA \u0434\u043b\u044f \u043b\u044e\u0431\u044b\u0445 GPU, \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u0442 GPU NVIDIA. \u0426\u0435\u043b\u044c\u044e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120066","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0410\u043d\u0434\u0436\u0435\u0439 \u042f\u043d\u0438\u043a (Andrzej Janik) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u043b\u0430\u043d \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 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