| 释义 |
two-way associative cache
双向相联(超)高速缓冲存储器
A cache organization that has two groups of directly mapped blocks. Each group contains several blocks for each index position in the cache. A block of data from main memory can go into any group at its proper index position. A two-way associative cache is a compromise between the extremes of fully associative and direct mapping cache organizations that takes advantage of the features of both.
(超)高速缓冲存储器的一种结构，有两组直接变换的字块，每组各有与(超)高速缓冲存储器的变址相对应的若干个字块。从主存储器取出的数据字块按照变址器地址送入任一组内。 它是单向和全向高速缓冲存储器的一种折衷形式，兼有两者的优点。 |