{"id":105564,"date":"2022-11-15T09:37:38","date_gmt":"2022-11-15T07:37:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/otkrytyj-drajver-rusticl-sertificzirovan-na-sovmestimost-s-opencl-3-0"},"modified":"2022-11-15T09:37:38","modified_gmt":"2022-11-15T07:37:38","slug":"otkrytyj-drajver-rusticl-sertificzirovan-na-sovmestimost-s-opencl-3-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/otkrytyj-drajver-rusticl-sertificzirovan-na-sovmestimost-s-opencl-3-0","title":{"rendered":"Rusticl-driveren er certificeret til kompatibilitet med OpenCL 3.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Mesa-projektets udviklere har offentliggjort certificeringen af rusticl-driveren af Khronos-organisationen, som har best\u00e5et alle tests i CTS (Kronos Conformance Test Suite) og er blevet anerkendt som fuldst\u00e6ndig kompatibel med OpenCL 3.0-specifikationen, der definerer API og sprogudvidelser for at muligg\u00f8re tv\u00e6rplatformparallelle beregninger. At opn\u00e5 certificeringen giver mulighed for officielt at erkl\u00e6re kompatibilitet med standarderne og anvende de tilknyttede Khronos-varem\u00e6rker. Testen blev udf\u00f8rt p\u00e5 et system med 12. generations integrerede Intel GPU'er, hvor Gallium3D-driveren Iris blev brugt.    <\/p>\n<p>Driveren er skrevet i Rust og udviklet af Karol Herbst fra Red Hat, der deltager i udviklingen af Mesa, Nouveau-driveren og den \u00e5bne OpenCL-stak. Rusticl fungerer som en erstatning for Mesa's OpenCL-front-end Clover og er ogs\u00e5 udviklet ved hj\u00e6lp af det interface, der leveres i Mesa, Gallium. Clover har l\u00e6nge v\u00e6ret i forladt tilstand, og rusticl positioneres som dens fremtidige erstatning. Udover at opn\u00e5 kompatibilitet med OpenCL 3.0 adskiller Rusticl-projektet sig fra Clover ved at underst\u00f8tte OpenCL-udvidelser til billedbehandling, men underst\u00f8tter endnu ikke FP16-formatet. Rusticl bruger rust-bindgen til at generere bindings til Mesa og OpenCL, hvilket muligg\u00f8r kald af Rust-funktioner fra C-kode og omvendt.    <\/p>\n<p>Koden til st\u00f8tte for programmeringssproget Rust og driveren rusticl er blevet accepteret i hovedkomponenten af Mesa og vil blive inkluderet i Mesa 22.3, som forventes at udkomme i slutningen af november. St\u00f8tte for Rust og rusticl vil v\u00e6re deaktiveret som standard og kr\u00e6ver en kompilering med eksplicit angivelse af indstillingerne &#171;-D gallium-rusticl=true -Dllvm=enabled -Drust_std=2021&#187;. Ved kompilering vil der v\u00e6re brug for yderligere afh\u00e6ngigheder s\u00e5som kompilatoren rustc, bindegeneratoren bindgen, LLVM, SPIRV-Tools v\u00e6rkt\u00f8js\u00e6t og SPIRV-LLVM-Translator.          <\/p>\n<p>Muligheden for at bruge Rust-sproget i Mesa-projektet har v\u00e6ret under diskussion siden 2020. Fordele ved Rust-underst\u00f8ttelsen inkluderer \u00f8get sikkerhed og kvalitet af drivere ved at eliminere typiske problemer med hukommelse samt muligheden for at inkludere eksterne v\u00e6rkt\u00f8jer som Kazan (en Vulkan-implementering i Rust). Ulemperne inkluderer en kompleksitet i buildsystemet, modvilje mod at binde sig til pakkesystemet cargo, udvidede krav til byggeomgivelser og n\u00f8dvendigheden af at inkludere Rust-kompilatoren blandt byggeafh\u00e6ngighederne, der er essentielle for opbygningen af n\u00f8glernes komponenter i Linux-milj\u00f8et.    <\/p>\n<p>Derudover kan arbejdet med at udvikle Nouveau-driveren, ogs\u00e5 udf\u00f8rt af Karol Herbst, n\u00e6vnes. Den nye Nouveau-driver har f\u00e5et grundl\u00e6ggende st\u00f8tte til OpenGL for GNU NVIDIA GeForce RTX 30xx baseret p\u00e5 mikroarkitekturen Ampere, der er blevet udgivet siden maj 2020. \u00c6ndringer relateret til underst\u00f8ttelsen af de nye chips vil blive inkluderet i Linux-kernen 6.2 og Mesa 22.3.<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58114\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Mesa \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Khronos \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 rusticl, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \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 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u043c \u0441\u043e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0435\u0439 OpenCL 3.0, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0435\u0439 API \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f \u044f\u0437\u044b\u043a\u0430 \u0421 \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u0440\u043e\u0441\u0441-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u044b\u0445 \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439. \u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u0430 \u0434\u0430\u0451\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0437\u0430\u044f\u0432\u043b\u044f\u0442\u044c \u043e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 \u0441\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c\u0438 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 [&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-105564","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=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Mesa \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Khronos \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 rusticl, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u043f\u0435\u0448\u043d\u043e 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