{"id":102399,"date":"2021-11-26T21:36:59","date_gmt":"2021-11-26T19:37:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/venus-virtualnyj-gpu-dlya-qemu-i-kvm-realizovannyj-na-baze-api-vukan"},"modified":"2021-11-26T21:36:59","modified_gmt":"2021-11-26T19:37:00","slug":"venus-virtualnyj-gpu-dlya-qemu-i-kvm-realizovannyj-na-baze-api-vukan","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/venus-virtualnyj-gpu-dlya-qemu-i-kvm-realizovannyj-na-baze-api-vukan","title":{"rendered":"Venus \u2014 virtu\u00e1lis GPU a QEMU \u00e9s KVM sz\u00e1m\u00e1ra, a Vukan API alapj\u00e1n megval\u00f3s\u00edtva.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A Collabora bemutatja a Venus drivert, amely virtu\u00e1lis GPU-t (VirtIO-GPU) k\u00edn\u00e1l, a Vulkan grafikus API alapj\u00e1n megval\u00f3s\u00edtva. A Venus hasonl\u00edt a kor\u00e1bban el\u00e9rhet\u0151 VirGL driverre, amely az OpenGL API-n alapult, \u00e9s lehet\u0151v\u00e9 teszi, hogy minden vend\u00e9g rendszer sz\u00e1m\u00e1ra virtu\u00e1lis GPU-t biztos\u00edtson 3D-renderel\u00e9shez, an\u00e9lk\u00fcl, hogy k\u00f6zvetlen hozz\u00e1f\u00e9r\u00e9st kapna a fizikai GPU-hoz. A Venus k\u00f3dja m\u00e1r be van \u00e9p\u00edtve a Mesa rendszer\u00e9be, \u00e9s a 21.1-es verzi\u00f3t\u00f3l kezdve \u00e9rhet\u0151 el. <\/p>\n

A Venus driver meghat\u00e1rozza a Virtio-GPU protokollt a Vulkan grafikus API parancsainak soros\u00edt\u00e1s\u00e1ra. A vend\u00e9g rendszereken t\u00f6rt\u00e9n\u0151 renderel\u00e9shez a virglrenderer k\u00f6nyvt\u00e1rat alkalmazz\u00e1k, amely biztos\u00edtja a parancsok \u00e1tford\u00edt\u00e1s\u00e1t a Venus \u00e9s VirGL driverekb\u0151l Vulkan \u00e9s OpenGL parancsokk\u00e1. A h\u00e1zigazda rendszer\u00e9n val\u00f3 fizikai GPU-val val\u00f3 interakci\u00f3hoz a Mesa tartalmazhatja az ANV (Intel) vagy RADV (AMD) Vulkan drivereket. <\/p>\n

A megjegyz\u00e9s r\u00e9szletes \u00fatmutat\u00e1st tartalmaz a Venus haszn\u00e1lat\u00e1r\u00f3l a QEMU alap\u00fa virtualiz\u00e1ci\u00f3s rendszerekben, KVM<\/a>. A gazdag kiszolg\u00e1l\u00f3hoz Linux 5.16-rc kernelt kell haszn\u00e1lni, amely t\u00e1mogatja a \/dev\/udmabuf-ot (CONFIG_UDMABUF opci\u00f3val), valamint k\u00fcl\u00f6nb\u00f6z\u0151 \u00e1gazatokat a virglrenderer (res-sharing \u00e1gazat) \u00e9s a QEMU (venus-dev \u00e1gazat). A vend\u00e9g rendszernek is sz\u00fcks\u00e9ge van a Linux 5.16-rc kernelre \u00e9s a Mesa 21.1+ csomagra, amelyet a '-Dvulkan-drivers=virtio-experimental' opci\u00f3val \u00e9p\u00edtettek.

\"A<\/center>
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Collabora \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 Venus, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044e\u0449\u0438\u0439 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0439 GPU (VirtIO-GPU), \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e API Vukan. Venus \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u0442 \u0440\u0430\u043d\u0435\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 VirGL, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 API OpenGL, \u0438 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043a\u0430\u0436\u0434\u043e\u0439 \u0433\u043e\u0441\u0442\u0435\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0439 GPU \u0434\u043b\u044f 3D-\u0440\u0435\u043d\u0434\u0435\u0440\u0438\u043d\u0433\u0430, \u0431\u0435\u0437 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u044f \u044d\u043a\u0441\u043a\u043b\u044e\u0437\u0438\u0432\u043d\u043e\u0433\u043e \u043f\u0440\u044f\u043c\u043e\u0433\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u043e\u043c\u0443 GPU. \u041a\u043e\u0434 Venus \u0443\u0436\u0435 \u0432\u043a\u043b\u044e\u0447\u0451\u043d \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 Mesa \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044f […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":102400,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\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\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47A Venus \u2014 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