{"id":55798,"date":"2020-01-29T00:00:00","date_gmt":"2020-01-28T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/intel-nadelit-svoi-graficheskie-protsessory-apparatnym-uskoreniem-trassirovki-luchej"},"modified":"2020-02-18T14:03:57","modified_gmt":"2020-02-18T11:03:57","slug":"intel-nadelit-svoi-graficheskie-protsessory-apparatnym-uskoreniem-trassirovki-luchej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/intel-nadelit-svoi-graficheskie-protsessory-apparatnym-uskoreniem-trassirovki-luchej","title":{"rendered":"Intel fornir\u00e0 ai propri processori grafici l'accelerazione hardware per il ray tracing","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Le speculazioni sul fatto che Intel possa implementare il supporto per l'accelerazione hardware del ray tracing nelle sue future GPU della famiglia Intel Xe sono emerse gi\u00e0 da tempo. Successivamente, l'azienda ha confermato queste affermazioni, ma solo per le GPU destinate ai centri di elaborazione dati. Ora, per\u00f2, sono emerse prove chiare del supporto al ray tracing anche nelle GPU consumer di Intel nei driver.<\/p>\n

\"Intel<\/p>\n

Fonte di rete con alias _rogame<\/a><\/noindex> ha scoperto nel codice di alcuni driver per GPU Intel riferimenti a strutture come Ray Trace HW Accelerator, DXR_RAYTRACING_INSTANCE_DESC e D3D12_RAYTRACING_GEOMETRY_FLAGS. Queste tre strutture indicano che nei futuri processori grafici di Intel potrebbe effettivamente essere implementata la possibilit\u00e0 di ray tracing con accelerazione hardware. E probabilmente non riguarda solo gli acceleratori GPU per i data center.<\/p>\n

\"Intel<\/p>\n

Non \u00e8 chiaro dove siano state scoperte queste \u00abriferimenti\u00bb al ray tracing, ma sembra che siano stati trovati nel codice dello strumento di sviluppo software Xe (SDV), che Intel ha gi\u00e0 iniziato a distribuire tra vari fornitori di software indipendenti in tutto il mondo. Considerando che nei prossimi mesi SDV attirer\u00e0 sempre pi\u00f9 sviluppatori, potrebbero emergere nuovi dettagli sia sul ray tracing che su altre potenzialit\u00e0 delle future schede grafiche Intel.<\/p>\n

\"Intel
\n\"Intel<\/p>\n

Vale la pena notare che Intel ha gi\u00e0 una certa esperienza nel campo del ray tracing. Gi\u00e0 nel 2009, nel proprio forum per sviluppatori, Intel mostrava il ray tracing utilizzando una scheda grafica creata nell'ambito del sfortunato progetto Larrabee<\/a><\/noindex>. \u00c8 del tutto possibile che alcune vecchie tecnologie vengano trasferite sulle schede grafiche Xe.<\/p>\n

<\/center>
\n
\r\n \"Riproduci\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

Ricordiamo che nel segmento consumer, le GPU Xe saranno suddivise in due categorie: Xe-LP con prestazioni non superiori alla media e Xe-HP con alte prestazioni. \u00c8 molto probabile che i chip della categoria Xe-HP ottengano supporto per l'accelerazione hardware del ray tracing.<\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
Fonte: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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