A page replacement algorithm with an improved performance over LRU and many other newer replacement algorithms. This is achieved by using reuse distance as a metric for dynamically ranking accessed pages to make a replacement decision. The algorithm was developed by Song Jiang and Xiaodong Zhang. Ad...
9.The system of claim 6, wherein the processor device uses the track change characteristic algorithm to determine whether to perform an instant MRU operation or add a track to an MRU batch array, wherein if the track has changed characteristics the instant MRU operation is performed, and if ...