{"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\/sl\/blog\/news\/v-nvk-otkrytom-drajvere-dlya-videokart-nvidia-obespechena-podderzhka-vulkan-1-0","title":{"rendered":"V NVK, odprtem gonilniku za grafi\u010dne kartice NVIDIA, je omogo\u010dena podpora za Vulkan 1.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Khronos konsorcijum, ki se ukvarja z razvojem grafi\u010dnih standardov, je priznal popolno zdru\u017eljivost odprtega gonilnika NVK za grafi\u010dne kartice NVIDIA s specifikacijo Vulkan 1.0. Gonilnik je uspe\u0161no opravil vse teste iz niza CTS (Kronos Conformance Test Suite) in je bil vklju\u010den na seznam certificiranih gonilnikov. Certifikacija je bila opravljena za GPU NVIDIA na osnovi mikroarhitekture Turing (TITAN RTX, GeForce RTX 2060\/2070\/2080, GeForce GTX 1660, Quadro RTX 3000-8000, Quadro T1000\/T2000). Preverjanje je bilo izvedeno v okolju z jedrom Linux 6.5, X.Org X Server 1.20.14, XWayland 22.1.9 in GNOME Shell 44.4. Pridobitev certifikata omogo\u010da uradno izjavljanje o zdru\u017eljivosti s grafi\u010dnimi standardi in uporabo povezanih blagovnih znamk Khronos.      <\/p>\n<p>Gonilnik NVK je bil ustvarjen iz ni\u010d s strani ekipe, kamor spadajo Karol Herbst (razvijalec Nouveau iz Red Hata), David Airlie (vzdr\u017eevalec podsystema DRM iz Red Hata) in Jason Ekstrand (aktiven razvijalec Mesa iz Collabora). Pri ustvarjanju gonilnika so razvijalci uporabljali uradne glave datotek in odprte module jedra, ki jih je objavila podjetje NVIDIA. V kodi NVK so delno uporabljeni osnovni sestavni deli OpenGL-gonilnika Nouveau, toda zaradi razlik v poimenovanjih v glavi datotek NVIDIA in poimenovanjih v Nouveau, pridobljenih s pomo\u010djo obratnega in\u017eeniringa, je bilo neposredno prevzemanje kode ote\u017eeno, tako da je bilo ve\u010dinoma potrebno preoblikovati mnoge stvari in jih implementirati iz ni\u010d.       <\/p>\n<p>Razvoj je potekal s pogledom na ustvarjanje novega referen\u010dnega Vulkan-gonilnika za Mesa, katerega kodo bo mogo\u010de prevzeti pri izdelavi drugih gonilnikov. V ta namen so pri delu na gonilniku NVK sku\u0161ali upo\u0161tevati vsa obstoje\u010da izku\u0161nja pri razvoju Vulkan-gonilnikov, ohranjati kodo v optimalni obliki in minimizirati prenos kode iz drugih Vulkan-gonilnikov, delajo\u010d tako, kot mora biti za optimalno in kakovostno delovanje, namesto da bi slepo kopirali to, kar je bilo izdelano v drugih gonilnikih. Gonilnik \u017ee vklju\u010duje Mesa, potrebne spremembe v API-ju DRM-gonilnika Nouveau pa so vklju\u010dene v jedro Linux 6.6.      <\/p>\n<p>V spremembah v napovedi se prav tako navaja sprejetje novega bbackend prevajalnika za NVK, napisanega v jeziku Rust, ki re\u0161uje te\u017eave starega prevajalnika, ki so onemogo\u010dale prehod besedil Kronos, prav tako pa odpravljajo nekatere temeljne omejitve arhitekture, ki jih ni bilo mogo\u010de odpraviti brez popolne predelave starega prevajalnika. Med na\u010drti za prihodnost je omenjeno dodajanje podpore za GPU na osnovi mikroarhitekture Maxwell v novem bbackendu ter izvedba popolne podpore za API Vulkan 1.3.<br \/>\n<br \/>Izvor: <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 5.0.4 - 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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