SYSTEM AND METHOD FOR INTELLIGENT TILE-BASED PREFETCHING OF IMAGE FRAMES IN A SYSTEM ON A CHIP
Abstract:
An intelligent tile-based prefetching solution executed by a compression address aperture services linearly addressed data requests from a processor to memory stored in a memory component having a tile-based address structure. The aperture monitors tile reads and seeks to match the tile read pattern to a predefined pattern. If a match is determined, the aperture executes a prefetching algorithm uniquely and optimally associated with the predefined tile read pattern. In this way, tile overfetch is mitigated while the latency on first line data reads is reduced.
Information query
Patent Agency Ranking
0/0