METHOD AND APPARATUS FOR CACHE MEMORY MANAGEMENT

A method and apparatus for managing cache memory is described. The invention improves the efficiency of cache usage by monitoring parameters of multiple caches, for example, empty space in each cache or the number of cache misses of each cache, and selectively assigns elements of data or results to a particular cache based on the monitored parameters. Embodiments of the invention can track absolute values of the monitored parameters or can track values of the monitored parameters of one cache relative to one or more other caches. Embodiments of the invention may be scaled to accommodate larger numbers of caches at a particular cache level and may be implemented among multiple cache levels.