Node pre-fetching architecture for real-time ray tracing

[摘要] References(8)The traversal process in accelerated ray tracing algorithms requires many memory transactions of an acceleration structure. We present a pre-fetching system to pre-load potential node data into a cache. Experimental results show that the proposed scheme increases the performance of a cache system by reducing the cache miss rate.

[学科分类] 电子、光学、磁材料

[关键词] ray tracing;computer graphics;acceleration structure;cache memory