{"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\/sv\/blog\/news\/v-nvk-otkrytom-drajvere-dlya-videokart-nvidia-obespechena-podderzhka-vulkan-1-0","title":{"rendered":"I NVK, den \u00f6ppna drivrutinen f\u00f6r NVIDIA-grafikkort, har st\u00f6d f\u00f6r Vulkan 1.0 s\u00e4kerst\u00e4llts.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Khronos-konsortiet, som arbetar med att utveckla grafiska standarder, har erk\u00e4nt den fullst\u00e4ndiga kompatibiliteten hos den \u00f6ppna NVK-drivaren f\u00f6r NVIDIA-grafikkort med Vulkan-specifikationen 1.0. Drivaren har framg\u00e5ngsrikt genomg\u00e5tt alla tester fr\u00e5n CTS (Kronos Conformance Test Suite) och har inkluderats i listan \u00f6ver certifierade drivrutiner. Certifieringen har genomf\u00f6rts f\u00f6r NVIDIA GPU:er baserade p\u00e5 Turing-mikroarkitekturen (TITAN RTX, GeForce RTX 2060\/2070\/2080, GeForce GTX 1660, Quadro RTX 3000-8000, Quadro T1000\/T2000). Kontrollen har utf\u00f6rts i en milj\u00f6 med Linux-k\u00e4rna 6.5, X.Org X Server 1.20.14, XWayland 22.1.9 och GNOME Shell 44.4. Att erh\u00e5lla certifikatet ger m\u00f6jlighet att officiellt deklarera kompatibilitet med grafiska standarder och anv\u00e4nda relaterade varum\u00e4rken fr\u00e5n Khronos.      <\/p>\n<p>NVK-drivaren har utvecklats fr\u00e5n grunden av ett team som inkluderar Karol Herbst (Karol Herbst, Nouveau-utvecklare fr\u00e5n Red Hat), David Airlie (David Airlie, maintainer av DRM-subsystemet fr\u00e5n Red Hat) och Jason Ekstrand (Jason Ekstrand, aktiv utvecklare av Mesa fr\u00e5n Collabora). I utvecklingen av drivaren har utvecklarna anv\u00e4nt officiella header-filer och \u00f6ppna k\u00e4rnmoduler publicerade av NVIDIA. I NVK-koden anv\u00e4ndes ibland grundkomponenter fr\u00e5n OpenGL-drivaren Nouveau, men p\u00e5 grund av skillnader i namnen i NVIDIA:s header-filer och namnen i Nouveau, som erh\u00e5llits genom omv\u00e4nd ingenj\u00f6rskonst, var direkt kod\u00f6vertagande sv\u00e5rt, och det har mestadels kr\u00e4vts att t\u00e4nka om m\u00e5nga aspekter och implementera dem fr\u00e5n grunden.       <\/p>\n<p>Utvecklingen har skett med m\u00e5let att skapa en ny referens Vulkan-drivrutin f\u00f6r Mesa, vars kod kan l\u00e5nas vid skapandet av andra drivare. F\u00f6r detta har man i arbetet med NVK-drivaren f\u00f6rs\u00f6kt ta h\u00e4nsyn till all tidigare erfarenhet av utveckling av Vulkan-drivrutiner, uppr\u00e4tth\u00e5lla kodbasen i optimalt skick och minimera kod\u00f6verf\u00f6ring fr\u00e5n andra Vulkan-drivrutiner, genom att g\u00f6ra som det b\u00f6r g\u00f6ras f\u00f6r optimal och kvalitativ funktion, i st\u00e4llet f\u00f6r att blint kopiera hur det har gjorts i andra drivare. Drivaren ing\u00e5r redan i Mesa och de n\u00f6dv\u00e4ndiga \u00e4ndringarna i Nouveau DRM-drivrutinens API har inkluderats i Linux-k\u00e4rnan 6.6.      <\/p>\n<p>I av de \u00e4ndringar som n\u00e4mns i annoncen framh\u00e4vs antagandet av en ny backend-kompilator f\u00f6r NVK, skriven i Rust, som l\u00f6ser problem som den gamla kompilatorn hade som hindrade behandling av Kronos-text och tar bort vissa grundl\u00e4ggande begr\u00e4nsningar i arkitekturen som inte kunde \u00e5tg\u00e4rdas utan en fullst\u00e4ndig omarbetning av den gamla kompilatorn. Bland framtidsplanerna n\u00e4mns till\u00e4gget av GPU-st\u00f6d baserat p\u00e5 Maxwell-mikroarkitekturen och implementeringen av fullst\u00e4ndig st\u00f6d f\u00f6r Vulkan 1.3-API.<br \/>\n<br \/>K\u00e4lla: <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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