Computer system which uses a least-recently-used algorithm for manipulating data tags when performing cache replacement

作者: Saied Zangenehpour

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摘要: The invention is an improved method of implementing the "least-recently-used" (LRU) replacement algorithm in a cache memory. Each data block memory numbered with priority tag ranging from 0 to number blocks lowest always replaced first. just given highest and one subtracted each other tag. When requested found cache, greater than