{"id":107156,"date":"2023-03-08T12:48:21","date_gmt":"2023-03-08T10:48:21","guid":{"rendered":"https:\/\/prohoster.info\/?p=107156"},"modified":"2023-03-10T11:56:59","modified_gmt":"2023-03-10T09:56:59","slug":"dlya-reczenzirovaniya-predlozhen-linux-drajver-dlya-gpu-apple-agx-napisannyj-na-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/dlya-reczenzirovaniya-predlozhen-linux-drajver-dlya-gpu-apple-agx-napisannyj-na-rust","title":{"rendered":"Er is een Linux-driver voor de Apple AGX GPU voorgesteld, geschreven in Rust, ter beoordeling","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Op de mailinglijst van de Linux-kernelontwikkelaars is een voorlopige implementatie van de drm-asahi-driver voor de Apple AGX GPU's van de G13 en G14 series, gebruikt in de Apple M1 en M2 chips, voorgesteld. De driver is geschreven in Rust en bevat daarnaast een set universele wrappers bovenop de DRM (Direct Rendering Manager) subsystem, die gebruikt kunnen worden voor de ontwikkeling van andere grafische drivers in Rust. De gepubliceerde patchset is voorlopig alleen voor bespreking door kernelontwikkelaars (RFC), maar kan worden opgenomen in de hoofdversie na de voltooiing van de beoordeling en het verhelpen van geconstateerde tekortkomingen.    <\/p>\n<p>Sinds december maakt de driver deel uit van het pakket met de kernel voor de Asahi Linux distributie en is getest door gebruikers van dit project. De driver kan worden gebruikt in Linux-distributies voor het organiseren van de grafische omgeving op Apple-apparaten met SoC M1, M1 Pro, M1 Max, M1 Ultra en M2. Bij de ontwikkeling van de driver is geprobeerd niet alleen de veiligheid te verhogen door geheugenfouten in CPU-kantcode te minimaliseren, maar ook gedeeltelijke bescherming te bieden tegen problemen die optreden bij interactie met firmware. In het bijzonder biedt de driver bepaalde wrappers voor onveilige structuren van gedeeld geheugen met complexe pointerketens, die in de firmware worden gebruikt om met de driver te communiceren.      <\/p>\n<p>De voorgestelde driver wordt gebruikt in combinatie met de Mesa-driver asahi, die OpenGL-ondersteuning in de gebruikersruimte biedt en succesvol compatibiliteitstests doorstaat met OpenGL ES 2, en bijna klaar is voor ondersteuning van OpenGL ES 3.0. Daarbij is de op kernel-niveau werkende driver oorspronkelijk ontwikkeld met het oog op toekomstige ondersteuning van de Vulkan API, en de programmeerinterface voor interactie met de gebruikersruimte is ontworpen met aandacht voor de UAPI die door de nieuwe Intel Xe-driver wordt geboden.<br \/>\n<br \/>Bron: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58762\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u044f\u0434\u0440\u0430 Linux \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0430 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 drm-asahi \u0434\u043b\u044f GPU Apple AGX \u0441\u0435\u0440\u0438\u0439 G13 \u0438 G14, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 \u0447\u0438\u043f\u0430\u0445 Apple M1 \u0438 M2. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043d\u0430\u0431\u043e\u0440 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0445 \u043e\u0431\u0432\u044f\u0437\u043e\u043a \u043d\u0430\u0434 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 DRM (Direct Rendering Manager), \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u043d\u044b\u0439 [&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-107156","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=\"\u0412 \u0441\u043f\u0438\u0441\u043a\u0435 \u0440\u0430\u0441\u0441\u044b\u043b\u043a\u0438 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