{"id":138420,"date":"2025-06-28T17:11:58","date_gmt":"2025-06-28T15:11:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-tyr-linux-drajver-dlya-gpu-arm-mali-napisannyj-na-rust"},"modified":"2025-06-28T17:11:58","modified_gmt":"2025-06-28T15:11:58","slug":"predstavlen-tyr-linux-drajver-dlya-gpu-arm-mali-napisannyj-na-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/predstavlen-tyr-linux-drajver-dlya-gpu-arm-mali-napisannyj-na-rust","title":{"rendered":"Esitletakse Tyr'i, ARM Mali GPU jaoks m\u00f5eldud Linuxi draiverit, mis on kirjutatud Rustis","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Daniel Almeida, kes tegeleb videokoodikute arendamisega ettev\u00f5ttes Collabora, avaldas Linuxi tuuma arendajate postitusloendis Tyr'i draiveri esialgse rakenduse ARM Mali GPU-dele, mis kasutab CSF (Command Stream Frontend) tehnoloogiat nagu Mali G310, G510 ja G710. Draiveri kood on kirjutatud Rustis ja koosneb veidi \u00fcle 600 koodirea. Tyr'i draiveri arendust viivad l\u00e4bi t\u00f6\u00f6tajad ettev\u00f5tetest Collabora, Arm ja Google. <\/p>\n

Uue draiveri loomiseks kasutati abstraktse draiveri rust_platform_driver ja Rustis kirjutatud NVIDIA GPU-dele suunatud Nova draiveri komponente, mis on osaliselt lisatud tuuma versioonis 6.15. Funktsionaalsus suhtlemiseks Mali GPU-ga on portitud olemasolevast DRM-draiverist Panthor (Direct Rendering Manager), mis on kirjutatud C keeles. Draiveri Tyr uAPI on identne draiveri Panthor uAPI-ga, mis v\u00f5imaldab kasutada juba olemasolevaid komponendi kasutajaruumi. <\/p>\n

CSF-tehnoloogia, mida rakendatakse alates Mali GPU-de 10. p\u00f5lvkonnast, paistab silma selle poolest, et m\u00f5ned draiveri funktsioonid on viidud v\u00e4lja firnware'i ning on kasutusele v\u00f5etud uus t\u00f6\u00f6de t\u00e4itmise korraldus mudel GPU-s. CSF-interf\u00e4\u00e4si kasutav GPU rakendab t\u00f6\u00f6de edastamise mudeli asemel k\u00e4suvoo mudeli, mis planeerib k\u00e4suvoo j\u00e4rjekorda firnware'i k\u00fcljel. Planeerija t\u00f6\u00f6ks on GPU-sse integreeritud eraldi Cortex-M7 mikrokontroller ning CSF k\u00e4skude t\u00e4itmiseks on ette n\u00e4htud spetsiaalne k\u00e4skude t\u00e4itmise plokk (Command Execution Unit). <\/p>\n

Tyr'i funktsionaalsus j\u00e4\u00e4b alla Panthori draiverile, kuid arendajad kavatsevad j\u00e4rk-j\u00e4rgult v\u00e4hendada vahet, kuni draiverite v\u00f5imekus saavutab pariteedi. Puuduvad funktsioonid n\u00f5uavad aluse lisamist t\u00e4iendavate abstraktsioonide kaudu Rusti draiverite loomiseks, seet\u00f5ttu s\u00fcnkroniseeritakse Tyr'i draiveri areng nende abstraktsioonide upotamisega kernelisse. N\u00e4iteks pole kernelis veel olemas v\u00f5imalusi GPU Rust-draiverites m\u00e4lu kaardistamiseks, mis on arendamise all ning veel mitte vastu v\u00f5etud GPUVM plaate komplektis.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u044d\u043d\u0438\u0435\u043b \u0410\u043b\u043c\u0435\u0439\u0434\u0430 (Daniel Almeida), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u043e\u0432 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Collabora, \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 Linux-\u044f\u0434\u0440\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 Tyr \u0434\u043b\u044f GPU ARM Mali, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \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), \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a Mali G310, G510 \u0438 G710. \u041a\u043e\u0434 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0438 \u043d\u0430\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 \u0447\u0443\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 600 \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430. \u0420\u0430\u0431\u043e\u0442\u0430 \u043d\u0430\u0434 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u043c […]<\/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-138420","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47Esitletud Tyr, Linuxi draiver ARM Mali GPU-dele, kirjutatud Rustis | ProHoster","description":"Daniel Almeida, kes t\u00f6\u00f6tab videotihendustega ettev\u00f5ttes Collabora, avaldas Linuxi kernelite arendajate postitusloendis Tyr'i draiveri algse elluviimise ARM Mali GPU-dele, kus rakendatakse CSF (Command Stream Frontend) tehnoloogiat, nagu Mali G310, G510 ja G710. Draiveri kood on kirjutatud Rusti keeles ja sisaldab pisut enam kui 600 rida koodi. T\u00f6\u00f6 draiveri kallal","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/predstavlen-tyr-linux-drajver-dlya-gpu-arm-mali-napisannyj-na-rust","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\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d Tyr, Linux-\u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0434\u043b\u044f GPU ARM Mali, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 Rust | ProHoster","og:description":"\u0414\u044d\u043d\u0438\u0435\u043b \u0410\u043b\u043c\u0435\u0439\u0434\u0430 (Daniel Almeida), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u043e\u0432 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Collabora, \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 Linux-\u044f\u0434\u0440\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 Tyr \u0434\u043b\u044f GPU ARM Mali, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f CSF (\u0421ommand 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