{"id":114118,"date":"2024-03-05T12:25:48","date_gmt":"2024-03-05T10:25:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obyavleno-o-gotovnosti-panthor-otkrytogo-drajvera-dlya-10-pokoleniya-gpu-mali"},"modified":"2024-03-05T12:25:48","modified_gmt":"2024-03-05T10:25:48","slug":"obyavleno-o-gotovnosti-panthor-otkrytogo-drajvera-dlya-10-pokoleniya-gpu-mali","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/obyavleno-o-gotovnosti-panthor-otkrytogo-drajvera-dlya-10-pokoleniya-gpu-mali","title":{"rendered":"On kuulutatud v\u00e4lja panthor, avatud draiver 10. p\u00f5lvkonna Mali GPU jaoks.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Collabora ettev\u00f5te teatas avatud draiveri panthor valmimisest, mis on v\u00e4lja t\u00f6\u00f6tatud k\u00fcmnenda p\u00f5lvkonna Mali GPU-de (G310, G510, G710) jaoks. Selles kasutatakse CSF (Command Stream Frontend) tehnoloogiat, mis viib osad draiveri funktsioonid p\u00fcsivara k\u00fclge, et v\u00e4hendada CPU koormust ja pakkuda uut mudelit GPU t\u00f6\u00f6de t\u00e4itmiseks. DRM-draiver (Direct Rendering Manager) panthor on vastu v\u00f5etud drm-misc haru ja t\u00f5en\u00e4oliselt sisaldub Linuxi tuumas versioonis 6.10. Uue draiveri toetuseks vajalikud muudatused on samuti vastu v\u00f5etud Mesa-s ja lisatud Gallium-draiverisse panfrost Mali GPU-le.       <\/p>\n<p>Uues Mali GPU p\u00f5lvkonnas on Job Manager'i plaanija asendatud CSF (Command Stream Frontend) liidesega, milles kasutatakse t\u00f6\u00f6de j\u00e4rjestamise mudeli asemel k\u00e4sujuhtimise voo mudelit. K\u00e4sujuhtimise voogude j\u00e4rjekorra plaanimine toimub p\u00fcsivara pool. Plaanija t\u00f6\u00f6 korraldamiseks on GPU-sse integreeritud eraldiseisev Cortex-M7 mikrokontroller, ja CSF k\u00e4skude t\u00e4itmiseks on ette n\u00e4htud spetsiaalne k\u00e4skude t\u00e4itmise plokk (Command Execution Unit). Sellised omadused n\u00f5uavad p\u00f5him\u00f5tteliselt uut t\u00f6\u00f6h\u00f5ive edastamise korraldust GPU-sse kasutajaruumi.     <\/p>\n<p>Alguses tehti katse rakendada GPU Mali tuge CSF p\u00f5hjal Panfrost DRM-draiveris, kuid arendajad j\u00f5udsid j\u00e4reldusele, et see tooks kaasa olemasoleva draiveri suurenenud keerukuse ning CSF jaoks oleks optimaalsem luua uus draiver, mis p\u00f5hineb teistsugusel arhitektuuril. Panthor-draiveris on rakendatud t\u00e4iesti uus uAPI, uus t\u00f6\u00f6planeerimise loogika ja uus MMU\/GPU-VA haldamise loogika. Uue draiveri aluseks on olemasolev DRM-draiveri Panfrost kood, millest on laenatud draiveri initsialiseerimise mallid, sageduse haldamine ja toitehaldus.    <\/p>\n<p>Alguses toimus uue draiveri arendamine tagasip\u00f6\u00f6ramisega, kuid seej\u00e4rel liitus projektiga ettev\u00f5te ARM, kes pakkus juurdep\u00e4\u00e4su dokumentatsioonile ja osales koodi \u00fclevaatuses. Kaks ARM-i t\u00f6\u00f6tajat said Linuxi kernelile draiveri kaasjuhendajate (co-maintainer) staatuse. Edasi liikudes, p\u00e4rast OpenGL-draiveri valmimist, keskendub t\u00f6\u00f6 Vulkan-draiveri loomisele uutele GPU Mali-dele ning olemasoleva Vulkan-draiveri moderniseerimisele vanadele GPU Mali-dele.      <\/p>\n<p>Teavitatakse, et valmistatud panthor draiver toetab GPU-d Rockchip RK3588 SoC-iga plaatidel. Ettev\u00f5te Collabora on samuti teinud t\u00f6\u00f6d Rockchip RK3588 baasil plaatide k\u00e4ivitamiseks, kasutades t\u00e4ielikult avatud tarkvara infrastruktuuri. Rockchip RK3588 jaoks on valmistatud Debianil p\u00f5hinev s\u00fcsteemipilt ja avatud alglaadur, et asendada BL31 (Boot Loader stage 3.1) suletud komponente.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60728\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Collabora \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 panthor, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u0434\u0435\u0441\u044f\u0442\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f GPU Mali (G310, G510, G710), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f CSF (\u0421ommand Stream Frontend), \u0432\u044b\u043d\u043e\u0441\u044f\u0449\u0430\u044f \u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0434\u043b\u044f \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0430 CPU \u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0430\u044f \u043d\u043e\u0432\u0443\u044e \u043c\u043e\u0434\u0435\u043b\u044c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442 \u043d\u0430 GPU. DRM-\u0434\u0440\u0430\u0439\u0432\u0435\u0440 (Direct Rendering Manager) panthor \u043f\u0440\u0438\u043d\u044f\u0442 \u0432 \u0432\u0435\u0442\u043a\u0443 drm-misc [&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-114118","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Collabora \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 panthor, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u0434\u0435\u0441\u044f\u0442\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f GPU Mali (G310, G510, G710), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f CSF (\u0421ommand Stream Frontend), \u0432\u044b\u043d\u043e\u0441\u044f\u0449\u0430\u044f \u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0434\u043b\u044f \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0430 CPU \u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0430\u044f \u043d\u043e\u0432\u0443\u044e \u043c\u043e\u0434\u0435\u043b\u044c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442 \u043d\u0430 GPU. 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Draiveris kasutatakse CSF (Command Stream Frontend) tehnoloogiat, mis viib m\u00f5ned draiveri funktsioonid kodeeringu poole, et v\u00e4hendada CPU koormust, ning pakub uut mudelit GPU-l t\u00f6\u00f6tamise korraldamiseks. panthor DRM-draiver (Direct Rendering Manager) on aktsepteeritud drm-misc haru.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/obyavleno-o-gotovnosti-panthor-otkrytogo-drajvera-dlya-10-pokoleniya-gpu-mali","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u043e \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 panthor, \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0434\u043b\u044f 10 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f GPU Mali | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Collabora \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 panthor, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0434\u043b\u044f \u0434\u0435\u0441\u044f\u0442\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f GPU Mali (G310, G510, G710), \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f CSF (\u0421ommand Stream Frontend), \u0432\u044b\u043d\u043e\u0441\u044f\u0449\u0430\u044f \u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0434\u043b\u044f \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043d\u0430 CPU \u0438 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0430\u044f \u043d\u043e\u0432\u0443\u044e \u043c\u043e\u0434\u0435\u043b\u044c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442 \u043d\u0430 GPU. 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