{"id":105564,"date":"2022-11-15T09:37:38","date_gmt":"2022-11-15T07:37:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/otkrytyj-drajver-rusticl-sertificzirovan-na-sovmestimost-s-opencl-3-0"},"modified":"2022-11-15T09:37:38","modified_gmt":"2022-11-15T07:37:38","slug":"otkrytyj-drajver-rusticl-sertificzirovan-na-sovmestimost-s-opencl-3-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/otkrytyj-drajver-rusticl-sertificzirovan-na-sovmestimost-s-opencl-3-0","title":{"rendered":"Avatud draiver Rusticl on sertifitseeritud OpenCL 3.0 \u00fchilduvuse jaoks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Mesa projekti arendajad teatasid, et Khronose organisatsioon on sertifitseerinud rusticl draiveri, mis edukalt l\u00e4bis k\u00f5ik CTS (Kronos Conformance Test Suite) testid ja tunnustati t\u00e4ielikult \u00fchilduvaks OpenCL 3.0 spetsifikatsiooniga, mis m\u00e4\u00e4ratleb API ja laiendused C keele jaoks, et korraldada platvormide\u00fcleseid paralleelseid arvutusi. Sertifikaadi saamine annab v\u00f5imaluse ametlikult avaldada \u00fchilduvust standarditega ja kasutada sellega seotud kaubam\u00e4rke Khronos. Kontroll viidi l\u00e4bi 12. p\u00f5lvkonna Intel'i integreeritud GPU-de s\u00fcsteemil, kasutades Gallium3D draiverit Iris. <\/p>\n

Juht on kirjutatud Rust'i keeles ja seda arendab Carol Herbst Red Hat's, kes osaleb Mesa, Nouveau draiveri ja avatud OpenCL stack'i arendamises. Rusticl toimib Mesa OpenCL frontendi Cloveri analooge, olles samuti v\u00e4lja t\u00f6\u00f6tatud Mesa pakutava Galliumi liidese kasutamisega. Clover on pikka aega olnud mahaj\u00e4etud ja rusticl positsioneeritakse selle tulevase asendusena. Lisaks OpenCL 3.0 \u00fchilduvuse saavutamisele erineb Rusticl Cloverist OpenCL laiendite toetamisega pildit\u00f6\u00f6tluseks, kuid ei toeta veel FP16 formaati. Mesa ja OpenCL jaoks bind'e genereerides, mis v\u00f5imaldavad Rust'i funktsioone C koodist v\u00e4lja kutsuda ja vastupidi, kasutatakse Rusticlis rust-bindgen'i. <\/p>\n

\u041a\u043e\u0434 \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u044f\u0437\u044b\u043a\u0430 Rust \u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 rusticl \u043f\u0440\u0438\u043d\u044f\u0442\u044b \u0432 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432 Mesa \u0438 \u0431\u0443\u0434\u0443\u0442 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u044b \u0432 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Mesa 22.3, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u0432 \u043a\u043e\u043d\u0446\u0435 \u043d\u043e\u044f\u0431\u0440\u044f. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Rust \u0438 rusticl \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438 \u043f\u043e\u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0441\u0431\u043e\u0440\u043a\u0438 \u0441 \u044f\u0432\u043d\u044b\u043c \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435\u043c \u043e\u043f\u0446\u0438\u0439 «-D gallium-rusticl=true -Dllvm=enabled -Drust_std=2021». \u041f\u0440\u0438 \u0441\u0431\u043e\u0440\u043a\u0435 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043f\u043e\u0442\u0440\u0435\u0431\u0443\u044e\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440 rustc, \u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440 \u043f\u0440\u0438\u0432\u044f\u0437\u043e\u043a bindgen, LLVM, \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 SPIRV-Tools \u0438 \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0442\u043e\u0440 SPIRV-LLVM-Translator. <\/p>\n

Rusti kasutuselev\u00f5tmine Mesa projektis on olnud arutelu all alates 2020. aastast. Rusti toe eeliste seas on mainitud turvalisuse ja draiverite kvaliteedi t\u00f5stmist, vabanedes m\u00e4luhaldusega seotud t\u00fc\u00fcbilistest probleemidest, samuti v\u00f5imalust kaasata Mesa-sse kolmandate osapoolte lahendusi, nagu Kazan (Vulkani rakendus Rustis). Puudustena on tunnustatud ehituss\u00fcsteemi keerukust, soovimatust siduda pakettide s\u00fcsteemiga cargo, ehituskeskkonna n\u00f5uete suurenemist ja vajadust Rusti kompilaatori kaasamise j\u00e4rele ehitusn\u00f5uetes, mis on vajalikud Linuxi t\u00f6\u00f6lauakomponentide ehitamiseks. <\/p>\n

Samuti v\u00f5ib m\u00e4rkida Nouveau draiveri arendust, mille viis l\u00e4bi Carol Herbst. Nouveau draiverisse on lisatud p\u00f5hip\u00e4devus OpenGL toetuste jaoks GNU NVIDIA GeForce RTX 30xx, mis p\u00f5hinevad Ampere mikroarhitektuuril ning on m\u00fc\u00fcgis alates 2020. aasta maist. Uute kiipide toe seotud muudatused sisalduvad Linuxi 6.2 tuumas ja Mesa 22.3.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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