{"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\/ro\/blog\/news\/dlya-reczenzirovaniya-predlozhen-linux-drajver-dlya-gpu-apple-agx-napisannyj-na-rust","title":{"rendered":"Pentru recenzare a fost propus un driver Linux pentru GPU Apple AGX, scris \u00een Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Pe lista de discu\u021bii a dezvoltatorilor nucleului Linux a fost propus\u0103 o implementare preliminar\u0103 a driverului drm-asahi pentru GPU-urile Apple AGX din seriile G13 \u0219i G14, folosite \u00een cipurile Apple M1 \u0219i M2. Driverul este scris \u00een limbajul Rust \u0219i include, de asemenea, un set de leg\u0103turi universale peste subsystemul DRM (Direct Rendering Manager), care pot fi utilizate pentru dezvoltarea altor drivere grafice \u00een limbajul Rust. Setul de patch-uri publicat este propus \u00een prezent doar pentru discu\u021bii \u00eentre dezvoltatorii nucleului (RFC), dar poate fi acceptat \u00een compunerea principal\u0103 dup\u0103 finalizarea revizuirilor \u0219i corectarea erorilor identificate. <\/p>\n

\u00cencep\u00e2nd din decembrie, driverul face parte din pachetul cu nucleul pentru distribu\u021bia Asahi Linux \u0219i a fost testat de utilizatorii acestui proiect. Driverul poate fi utilizat \u00een distribu\u021biile Linux pentru a organiza func\u021bionarea mediului grafic pe dispozitivele Apple cu SoC M1, M1 Pro, M1 Max, M1 Ultra \u0219i M2. \u00cen dezvoltarea driverului s-a \u00eencercat nu doar \u00eembun\u0103t\u0103\u021birea securit\u0103\u021bii prin minimizarea erorilor \u00een gestionarea memoriei \u00een codul care ruleaz\u0103 pe CPU, ci s-a asigurat \u0219i o protec\u021bie par\u021bial\u0103 \u00eempotriva problemelor care apar \u00een interac\u021biunea cu firmware-ul. \u00cen special, driverul ofer\u0103 anumite leg\u0103turi pentru structuri nesigure de memorie partajat\u0103 cu lan\u021buri complexe de pointeri, utilizate \u00een firmware pentru interac\u021biunea cu driverul. <\/p>\n

Driverul propus este utilizat \u00eempreun\u0103 cu driverul Mesa asahi, care asigur\u0103 suport pentru OpenGL \u00een spa\u021biul utilizatorului \u0219i trece cu succes testele de compatibilitate cu OpenGL ES 2 \u0219i este aproape gata pentru suportul OpenGL ES 3.0. \u00cen acela\u0219i timp, driverul care func\u021bioneaz\u0103 la nivel de nucleu este dezvoltat ini\u021bial av\u00e2nd \u00een vedere viitorul suport al API-ului Vulkan, iar interfa\u021ba de programare pentru interac\u021biunea cu spa\u021biul utilizatorului este proiectat\u0103 av\u00e2nd \u00een vedere UAPI, furnizat\u0103 de noul driver Intel Xe.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 […]<\/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\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Pentru revizuire a fost propus un driver Linux pentru GPU-urile Apple AGX, scris \u00een Rust | ProHoster","description":"Pe lista de discu\u021bii a dezvoltatorilor nucleului Linux a fost propus\u0103 o implementare preliminar\u0103 a driverului drm-asahi pentru GPU-urile Apple AGX din seriile G13 \u0219i G14, folosite \u00een cipurile Apple M1 \u0219i 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ProHoster","og:description":"\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 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