公开(公告)号：US12002145B2

公开(公告)日：2024-06-04

申请号：US17133573

申请日：2020-12-23

申请人： Intel Corpoation

发明人： Sven Woop ,  Michael J. Doyle ,  Sreenivas Kothandaraman ,  Karthik Vaidyanathan ,  Abhishek R. Appu ,  Carsten Benthin ,  Prasoonkumar Surti ,  Holger Gruen ,  Stephen Junkins ,  Adam Lake ,  Bret G. Alfieri ,  Gabor Liktor ,  Joshua Barczak ,  Won-Jong Lee

IPC分类号： G06T15/06 ,  G06T1/20 ,  G06T1/60 ,  G06T15/00

CPC分类号： G06T15/06 ,  G06T1/20 ,  G06T1/60 ,  G06T15/005 ,  G06T2210/21

摘要： Apparatus and method for efficient graphics processing including ray tracing. For example, one embodiment of a graphics processor comprises: execution hardware logic to execute graphics commands and render images; an interface to couple functional units of the execution hardware logic to a tiled resource; and a tiled resource manager to manage access by the functional units to the tiled resource, a functional unit of the execution hardware logic to generate a request with a hash identifier (ID) to request access to a portion of the tiled resource, wherein the tiled resource manager is to determine whether a portion of the tiled resource identified by the hash ID exists, and if not, to allocate a new portion of the tiled resource and associate the new portion with the hash ID.