{"id":82125,"date":"2020-05-19T19:42:07","date_gmt":"2020-05-19T17:42:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/microsoft-realizuet-v-wsl-graficheskij-server-i-uskorenie-vychislenij-na-gpu"},"modified":"2020-05-19T19:42:07","modified_gmt":"2020-05-19T17:42:07","slug":"microsoft-realizuet-v-wsl-graficheskij-server-i-uskorenie-vychislenij-na-gpu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/microsoft-realizuet-v-wsl-graficheskij-server-i-uskorenie-vychislenij-na-gpu","title":{"rendered":"Microsoft implementa in WSL un server grafico e accelerazione delle computazioni su GPU","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Azienda Microsoft <noindex><a rel=\"nofollow\" href=\"https:\/\/blogs.windows.com\/windowsdeveloper\/2020\/05\/19\/developing-for-all-1-billion-windows-10-devices-and-beyond\/\">ha annunciato<\/a><\/noindex> implementazione significativa <noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/commandline\/the-windows-subsystem-for-linux-build-2020-summary\/\">miglioramenti<\/a><\/noindex> nel sottosistema WSL (Windows Subsystem for Linux), che consente l'esecuzione di file eseguibili Linux in Windows:<\/p>\n<ul>\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/directx\/directx-heart-linux\/\">\u00c8 stata aggiunta<\/a><\/noindex> supporto per l'esecuzione di applicazioni Linux con interfaccia grafica, che consente di rinunciare all'uso di server X di terze parti. Il supporto \u00e8 realizzato tramite la virtualizzazione dell'accesso alla GPU.\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/commandline\/wp-content\/uploads\/sites\/33\/2020\/05\/WSLGUIAppsNoName.png\"><img decoding=\"async\" alt=\"Microsoft implementa in WSL un server grafico e accelerazione delle computazioni su GPU\" src=\"\/wp-content\/uploads\/2020\/05\/1c27ba7a86d459d88de048d6f94afcd3.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>Per il kernel Linux \u00e8 stato preparato un driver open source <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/microsoft\/WSL2-Linux-Kernel\/tree\/linux-msft-wsl-4.19.y\/drivers\/gpu\/dxgkrnl\">dxgkrnl<\/a><\/noindex>, fornendo il dispositivo \/dev\/dxg con servizi che replicano il WDDM D3DKMT del kernel di Windows. Il driver organizza la connessione con la GPU fisica tramite il bus VM. Le applicazioni Linux hanno lo stesso livello di accesso alla GPU delle applicazioni native per Windows, senza l'uso della separazione delle risorse tra Windows e Linux.<br \/>\n<center><noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/directx\/wp-content\/uploads\/sites\/42\/2020\/05\/word-image-7.png\"><img decoding=\"async\" alt=\"Microsoft implementa in WSL un server grafico e accelerazione delle computazioni su GPU\" src=\"\/wp-content\/uploads\/2020\/05\/7141d7274c0c30774332b3f3b9797748.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>Inoltre, per Linux \u00e8 stata fornita una libreria libd3d12.so, che fornisce accesso diretto all'API grafica Direct3D 12 ed \u00e8 stata compilata dallo stesso codice della libreria Windows d3d12.dll. In forma di libreria DxCore (libdxcore.so) \u00e8 stata anche fornita una versione semplificata dell'API dxgi. Le librerie libd3d12.so e libdxcore.so sono proprietarie e sono fornite solo in pacchetti binari (montati in \/usr\/lib\/wsl\/lib), compatibili con Ubuntu, Debian, Fedora, Centos, SUSE e altre distribuzioni basate su Glibc. <\/p>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/directx\/wp-content\/uploads\/sites\/42\/2020\/05\/word-image-8.png\"><img decoding=\"async\" alt=\"Microsoft implementa in WSL un server grafico e accelerazione delle computazioni su GPU\" src=\"\/wp-content\/uploads\/2020\/05\/a05304a6916c5d90015bbc892fcfc92f.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>Il supporto OpenGL in Mesa \u00e8 garantito tramite <noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/directx\/in-the-works-opencl-and-opengl-mapping-layers-to-directx\/\">uno strato<\/a><\/noindex>, che traduce le chiamate all'API DirectX 12. Il metodo di implementazione dell'API Vulkan \u00e8 ancora in fase di pianificazione.<br \/>\n<center><noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/directx\/wp-content\/uploads\/sites\/42\/2020\/05\/word-image-10.png\"><img decoding=\"async\" alt=\"Microsoft implementa in WSL un server grafico e accelerazione delle computazioni su GPU\" src=\"\/wp-content\/uploads\/2020\/05\/7ce999a134e58e8c63bb130cbd40ee04.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> \u00c8 stato aggiunto il supporto per il calcolo su GPU, che consente di utilizzare l'accelerazione hardware per compiti come l'apprendimento automatico e l'intelligenza artificiale. Nella prima fase, nei contesti WSL sar\u00e0 fornito supporto per CUDA e <noindex><a rel=\"nofollow\" href=\"https:\/\/aka.ms\/directml\">DirectML<\/a><\/noindex>, che funziona sopra l'API D3D12 (ad esempio, in un ambiente Linux \u00e8 possibile eseguire TensorFlow con un backend per DirectML). Il supporto per OpenCL \u00e8 possibile tramite uno strato che esegue il mapping delle chiamate nell'API DX12.\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/devblogs.microsoft.com\/directx\/wp-content\/uploads\/sites\/42\/2020\/05\/word-image-9.png\"><img decoding=\"async\" alt=\"Microsoft implementa in WSL un server grafico e accelerazione delle computazioni su GPU\" src=\"\/wp-content\/uploads\/2020\/05\/6ea31c71f8d81bc899dee1211c6bdd89.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> L'installazione di WSL sar\u00e0 presto supportata con un semplice comando \u00abwsl.exe \u2014install\u00bb.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52985\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0439 \u0432 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0435 WSL (Windows Subsystem for Linux), \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u043f\u0443\u0441\u043a \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 Linux \u0432 Windows: \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 Linux-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043e\u0442\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u043e\u0442 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f X-\u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0447\u0435\u0440\u0435\u0437 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a GPU. \u0414\u043b\u044f \u044f\u0434\u0440\u0430 Linux \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 dxgkrnl, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \/dev\/dxg \u0441 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":82126,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-82125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e 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