{"id":106905,"date":"2023-02-22T12:48:19","date_gmt":"2023-02-22T10:48:19","guid":{"rendered":"https:\/\/prohoster.info\/?p=106905"},"modified":"2023-02-22T17:32:39","modified_gmt":"2023-02-22T15:32:39","slug":"opublikovan-plan-prodvizheniya-v-yadro-linux-drajvera-xe-dlya-gpu-intel","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/opublikovan-plan-prodvizheniya-v-yadro-linux-drajvera-xe-dlya-gpu-intel","title":{"rendered":"A fost publicat planul de promovare a driverului Xe pentru GPU Intel \u00een kernelul Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Daniel Vetter, inginer de la Intel \u0219i unul dintre responsabilii subsistemului DRM, a publicat pe lista de coresponden\u021b\u0103 a dezvoltatorilor kernelului Linux un plan pentru avansarea patch-urilor care implementeaz\u0103 driverul Xe, destinat utiliz\u0103rii cu GPU-uri bazate pe arhitectura Intel Xe, utilizat\u0103 \u00een pl\u0103cile grafice din familia Arc \u0219i \u00een grafic\u0103 integrat\u0103, \u00eencep\u00e2nd cu procesoarele Tiger Lake. Driverul Xe este pozi\u021bionat ca baza pentru suportul noilor cipuri, nelimitat de codul care suport\u0103 platformele vechi. \u00cen 2023, patch-urile sunt planificate s\u0103 ajung\u0103 la o stare de testare pentru entuzia\u0219ti \u0219i, dac\u0103 este posibil, s\u0103 fie revizuite de dezvoltatori care nu sunt asocia\u021bi cu Intel. \u00cen cel mai optimist scenariu, driverul va fi acceptat \u00een compunerea principal\u0103 a kernelului la sf\u00e2r\u0219itul anului. <\/p>\n

\u00cen prezent, integrarea \u00een compunerea principal\u0103 a kernelului este \u00eempiedicat\u0103 de faptul c\u0103 codul a fost ini\u021bial dezvoltat \u00een mod privat \u00eentr-o ramur\u0103 separat\u0103 a kernelului \u0219i acum este necesar\u0103 o munc\u0103 suplimentar\u0103 pentru a-l integra \u00een baza de cod actual\u0103. Av\u00e2nd \u00een vedere experien\u021ba recent\u0103 negativ\u0103 cu \u00eent\u00e2rzierea integr\u0103rii unor modific\u0103ri semnificative pentru driverul AMD, care a dus la necesitatea rescrierii unei p\u0103r\u021bi din cod, pentru a simplifica avansarea bazei de cod preg\u0103tit\u0103 pentru driverul Xe \u00een kernelul principal, se propune atingerea unui consens preliminar \u00een privin\u021ba implement\u0103rii planificatorului \u0219i interac\u021biunii cu alte drivere. <\/p>\n

Driverul Xe este construit av\u00e2nd la baz\u0103 o nou\u0103 arhitectur\u0103, \u00een care componentele existente ale subsistemului DRM (Direct Rendering Manager) sunt utilizate mai eficient, precum \u0219i componentele standard ale driverului i915, care nu sunt legate de GPU-uri specifice, de exemplu, codul pentru interac\u021biunea cu ecranele, modelul de memorie \u0219i implementarea execbuf. \u00cen driverele Xe \u0219i i915, se preconizeaz\u0103 asigurarea reutiliz\u0103rii codului comun pentru a evita dublarea componentelor standard. \u00cen Mesa, func\u021bionarea OpenGL \u0219i Vulkan pe l\u00e2ng\u0103 driverul Xe este implementat\u0103 prin modific\u0103rile aduse driverelor existente Mesa Iris \u0219i ANV.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u044d\u043d\u0438\u0435\u043b \u0412\u0435\u0442\u0442\u0435\u0440 (Daniel Vetter), \u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Intel \u0438 \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0443 DRM, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432 \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\u043b\u0430\u043d \u043f\u0440\u043e\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u043f\u0430\u0442\u0447\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 Xe, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441 GPU \u043d\u0430 \u0431\u0430\u0437\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b Intel Xe, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u0430\u0445 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u0430 Arc \u0438 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0433\u0440\u0430\u0444\u0438\u043a\u0435, \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 Tiger Lake. \u0414\u0440\u0430\u0439\u0432\u0435\u0440 Xe \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f […]<\/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-106905","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\udd47Planul pentru avansarea driverului Xe pentru GPU Intel \u00een kernelul Linux a fost publicat | ProHoster","description":"Daniel Vetter, inginer de la Intel \u0219i unul dintre responsabilii subsistemului DRM, a publicat pe lista de coresponden\u021b\u0103 a dezvoltatorilor kernelului Linux un plan pentru avansarea patch-urilor care implementeaz\u0103 driverul 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\u0412\u0435\u0442\u0442\u0435\u0440 (Daniel Vetter), \u0438\u043d\u0436\u0435\u043d\u0435\u0440 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Intel \u0438 \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0445 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0443 DRM, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432 \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\u043b\u0430\u043d \u043f\u0440\u043e\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u043f\u0430\u0442\u0447\u0435\u0439 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 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