Inkampani yentsebenziswano malunga nokuphucula ukusebenza komqhubi kwizixhobo ezineGPU Bifrost () ukuya kwisimo esifanelekileyo sokusebenzisa inkqubo yonikezelo ye-3D, kubandakanywa nenkxaso yokwakheka kwesiseko.
Ingqwalasela yokuqala yomqhubi wePanfrost yayikukuphumeza inkxaso yeMidgard chips, kodwa ngoku ingqwalaselo iphinda ihlawulwe kwii-chips ze-Bifrost, ezikufutshane noMidgard kwindawo yokuhamba yomyalelo, kodwa zineeyantlukwano ezinkulu kwimiyalelo yokwenziwa kwee-shaders kunye ne-interfaces. phakathi kwee-shaders kunye nokuhamba komyalelo.
Abaphuhlisi balungiselele ukuphunyezwa kokuqala komqambi we-shader oxhasa isethi yemiyalelo yangaphakathi ecacileyo kwi-Bifrost GPU. Kwixesha elizayo, siceba ukubandakanya inkxaso yemiyalelo eyandisiweyo kwi-compiler, esivumela ukuba sihlanganise i-shaders enzima ngakumbi. Utshintsho luye lwatyhalelwa kwi-codebase ye-Mesa kwaye luya kuba yinxalenye yokukhululwa okukhulu okulandelayo, i-20.1.
Umqhubi wePanfrost uphuhliswa ngokusekelwe kubunjineli obungasemva babaqhubi bokuqala ukusuka kwi-ARM, kwaye yenzelwe ukusebenza kunye neechips ezisekelwe kwi-Midgard (Mali-T6xx, Mali-T7xx, Mali-T8xx) kunye ne-Bifrost (Mali G3x, G5x, G7x) microarchitectures. Kwi-GPU Mali 400/450, esetyenziswa kwiitshiphusi ezininzi ezindala ezisekwe kulwakhiwo lwe-ARM, umqhubi uphuhliswa ngokwahlukileyo. .
umthombo: opennet.ru