{"id":111643,"date":"2023-11-20T21:10:26","date_gmt":"2023-11-20T19:10:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-nvk-otkrytom-drajvere-dlya-videokart-nvidia-obespechena-podderzhka-vulkan-1-0"},"modified":"2023-11-20T21:10:26","modified_gmt":"2023-11-20T19:10:26","slug":"v-nvk-otkrytom-drajvere-dlya-videokart-nvidia-obespechena-podderzhka-vulkan-1-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-nvk-otkrytom-drajvere-dlya-videokart-nvidia-obespechena-podderzhka-vulkan-1-0","title":{"rendered":"No NVK, um driver aberto para placas de v\u00eddeo NVIDIA, o suporte ao Vulkan 1.0 foi garantido.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>O cons\u00f3rcio Khronos, respons\u00e1vel pelo desenvolvimento de padr\u00f5es gr\u00e1ficos, reconheceu a compatibilidade total do driver aberto NVK para placas de v\u00eddeo NVIDIA com a especifica\u00e7\u00e3o Vulkan 1.0. O driver passou com sucesso por todos os testes do conjunto CTS (Kronos Conformance Test Suite) e foi inclu\u00eddo na lista de drivers certificados. A certifica\u00e7\u00e3o foi obtida para GPUs NVIDIA baseadas na microarquitetura Turing (TITAN RTX, GeForce RTX 2060\/2070\/2080, GeForce GTX 1660, Quadro RTX 3000-8000, Quadro T1000\/T2000). A verifica\u00e7\u00e3o foi realizada em um ambiente com kernel Linux 6.5, X.Org X Server 1.20.14, XWayland 22.1.9 e GNOME Shell 44.4. A obten\u00e7\u00e3o do certificado permite declarar oficialmente a conformidade com os padr\u00f5es gr\u00e1ficos e utilizar as marcas registradas associadas do Khronos.      <\/p>\n<p>O driver NVK foi criado do zero por uma equipe que inclui Karol Herbst (desenvolvedor do Nouveau da Red Hat), David Airlie (mantenedor do subsistema DRM da Red Hat) e Jason Ekstrand (desenvolvedor ativo do Mesa da Collabora). Ao criar o driver, os desenvolvedores usaram arquivos de cabe\u00e7alho oficiais e m\u00f3dulos de kernel abertos publicados pela NVIDIA. No c\u00f3digo do NVK, foram utilizados em algumas partes componentes b\u00e1sicos do driver OpenGL Nouveau, mas devido \u00e0s diferen\u00e7as na nomenclatura nos arquivos de cabe\u00e7alho da NVIDIA e na nomenclatura no Nouveau, obtidas por meio de engenharia reversa, o empr\u00e9stimo direto de c\u00f3digo \u00e9 complicado e, na maior parte, foi necess\u00e1rio repensar muitos aspectos e implement\u00e1-los do zero.       <\/p>\n<p>O desenvolvimento foi realizado com a perspectiva de criar um novo driver Vulkan de refer\u00eancia para o Mesa, cujo c\u00f3digo poder\u00e1 ser utilizado na cria\u00e7\u00e3o de outros drivers. Para isso, ao trabalhar no driver NVK, tentou-se levar em conta toda a experi\u00eancia acumulada no desenvolvimento de drivers Vulkan, mantendo a base de c\u00f3digo em forma ideal e minimizando a transfer\u00eancia de c\u00f3digo de outros drivers Vulkan, fazendo o que deve ser feito para um funcionamento otimizado e de qualidade, em vez de copiar cegamente o que foi feito em outros drivers. O driver j\u00e1 faz parte do Mesa, e as mudan\u00e7as necess\u00e1rias para o funcionamento na API do driver DRM do Nouveau est\u00e3o inclu\u00eddas no kernel Linux 6.6.      <\/p>\n<p>No an\u00fancio das mudan\u00e7as tamb\u00e9m \u00e9 destacada a inclus\u00e3o de um novo compilador de backend para NVK, escrito na linguagem Rust, que resolve problemas do antigo compilador que impediam a passagem dos textos do Kronos e elimina algumas limita\u00e7\u00f5es fundamentais da arquitetura que n\u00e3o poderiam ser corrigidas sem uma reescrita completa do velho compilador. Entre os planos futuros, menciona-se a adi\u00e7\u00e3o de suporte a GPU baseado na microarquitetura Maxwell e a implementa\u00e7\u00e3o de suporte completo \u00e0 API Vulkan 1.3.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60151\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c Khronos, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432, \u043f\u0440\u0438\u0437\u043d\u0430\u043b \u043f\u043e\u043b\u043d\u0443\u044e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 NVK \u0434\u043b\u044f \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442 NVIDIA \u0441\u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 Vulkan 1.0. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u0440\u043e\u0448\u0451\u043b \u0432\u0441\u0435 \u0442\u0435\u0441\u0442\u044b \u0438\u0437 \u043d\u0430\u0431\u043e\u0440\u0430 CTS (Kronos Conformance Test Suite) \u0438 \u0432\u043a\u043b\u044e\u0447\u0451\u043d \u0432 \u0441\u043f\u0438\u0441\u043e\u043a \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432. \u0421\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043f\u0440\u043e\u0439\u0434\u0435\u043d\u0430 \u0434\u043b\u044f GPU NVIDIA \u043d\u0430 \u0431\u0430\u0437\u0435 \u043c\u0438\u043a\u0440\u043e\u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b Turing (TITAN RTX, GeForce RTX 2060\/2070\/2080, GeForce GTX 1660, Quadro [&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-111643","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c Khronos, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 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1.0.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/v-nvk-otkrytom-drajvere-dlya-videokart-nvidia-obespechena-podderzhka-vulkan-1-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412 NVK, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u043c \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 \u0434\u043b\u044f \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442 NVIDIA, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Vulkan 1.0 | 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