{"id":170704,"date":"2026-05-15T12:24:52","date_gmt":"2026-05-15T10:24:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vulkan-1-4-351"},"modified":"2026-05-15T12:24:52","modified_gmt":"2026-05-15T10:24:52","slug":"vulkan-1-4-351","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vulkan-1-4-351","title":{"rendered":"Vulkan 1.4.351","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Organizace Khronos Group zve\u0159ejnila aktualizaci grafick\u00e9ho API Vulkan 1.4.351. Tento vyd\u00e1n\u00ed m\u00e1 technick\u00fd charakter a zahrnuje \u0161est nov\u00fdch roz\u0161\u00ed\u0159en\u00ed, opravy specifikac\u00ed a dal\u0161\u00ed \u010d\u00e1st p\u0159\u00edpravy infrastruktury pro budouc\u00ed GPU a hern\u00ed enginy.<\/p>\n<p>Nejv\u00fdrazn\u011bj\u0161\u00edm nov\u00fdm prvkem je roz\u0161\u00ed\u0159en\u00ed VK_KHR_shader_bfloat16, kter\u00e9 p\u0159id\u00e1v\u00e1 podporu form\u00e1tu BFloat16 ve shaderech. Tento form\u00e1t se aktivn\u011b pou\u017e\u00edv\u00e1 v \u00faloh\u00e1ch strojov\u00e9ho u\u010den\u00ed a AI akcelerace, co\u017e umo\u017e\u0148uje sn\u00ed\u017eit n\u00e1roky na pam\u011b\u0165 a zv\u00fd\u0161it v\u00fdkon v\u00fdpo\u010dt\u016f ve srovn\u00e1n\u00ed s FP32. Roz\u0161\u00ed\u0159en\u00ed je prim\u00e1rn\u011b zam\u011b\u0159eno na modern\u00ed GPU s hardwarovou podporou AI z\u00e1t\u011b\u017e\u00ed.<\/p>\n<p>Tak\u00e9 byly do specifikace za\u0159azeny:<\/p>\n<ul>\n<li>VK_KHR_shader_expect_assume \u2014 n\u00e1pov\u011bdy pro kompil\u00e1tor pro optimalizaci v\u011btven\u00ed;<\/li>\n<li>VK_EXT_image_sliced_view_of_3d \u2014 vytv\u00e1\u0159en\u00ed 2D pohledu z 3D textur;<\/li>\n<li>VK_EXT_image_compression_control_swapchain \u2014 \u0159\u00edzen\u00ed komprese obraz\u016f v swapchainu;<\/li>\n<li>aktualizace trasov\u00e1n\u00ed paprsk\u016f a infrastruktury SPIR-V;<\/li>\n<li>up\u0159esn\u011bn\u00ed chov\u00e1n\u00ed memory model a synchronizace.<\/li>\n<\/ul>\n<p>V\u00fdvoj\u00e1\u0159i Mesa ji\u017e za\u010dali integrovat nov\u00e9 funkce do RADV a ANV, zat\u00edmco NVIDIA a AMD aktualizovaly vnit\u0159n\u00ed specifikace ovlada\u010d\u016f. N\u011bkter\u00e1 roz\u0161\u00ed\u0159en\u00ed se objev\u00ed v budouc\u00edch verz\u00edch DXVK, VKD3D-Proton a hern\u00edch enginech zalo\u017een\u00fdch na Unreal Engine a Unity.<\/p>\n<p>Samostatn\u011b se uv\u00e1d\u00ed, \u017ee Khronos pokra\u010duje v pomal\u00e9m sbli\u017eov\u00e1n\u00ed grafick\u00fdch a AI z\u00e1t\u011b\u017e\u00ed uvnit\u0159 Vulkan. Podpora BFloat16 je pova\u017eov\u00e1na za jeden z krok\u016f k bli\u017e\u0161\u00ed integraci ML funkc\u00ed bez pou\u017eit\u00ed samostatn\u00fdch CUDA nebo ROCm API.<\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18290140\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Khronos Group \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e API Vulkan 1.4.351. \u0420\u0435\u043b\u0438\u0437 \u043d\u043e\u0441\u0438\u0442 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440 \u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0448\u0435\u0441\u0442\u044c \u043d\u043e\u0432\u044b\u0445 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0439, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0438 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u0443\u044e \u043f\u043e\u0440\u0446\u0438\u044e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0438 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u043b\u044f \u0431\u0443\u0434\u0443\u0449\u0438\u0445 GPU \u0438 \u0438\u0433\u0440\u043e\u0432\u044b\u0445 \u0434\u0432\u0438\u0436\u043a\u043e\u0432. \u041d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0437\u0430\u043c\u0435\u0442\u043d\u044b\u043c \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u043e\u043c \u0441\u0442\u0430\u043b\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u0435 VK_KHR_shader_bfloat16, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 BFloat16 \u0432 \u0448\u0435\u0439\u0434\u0435\u0440\u0430\u0445. \u0424\u043e\u0440\u043c\u0430\u0442 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0437\u0430\u0434\u0430\u0447\u0430\u0445 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u0438 AI-\u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044f, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170704","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=\"\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Khronos Group \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e API Vulkan 1.4.351.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" 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