A two-way set-associative cache has a total of 4 blocks and each block holds 1 word of data. For the following memory references, determine the final cache content assuming LRU (Least Recently Used) replacement policy is in use. Assume that the cache is initially empty; memory is word-addressable; and memory references are given in decimal. Memory References: 0, 1, 5, 10, 0, 34, 1, 21

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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A two-way set-associative cache has a total of 4
blocks and each block holds 1 word of data. For the
following memory references, determine the final
cache content assuming LRU (Least Recently Used)
replacement policy is in use. Assume that the cache
is initially empty; memory is word-addressable; and
memory references are given in decimal. Memory
References: 0, 1, 5, 10, 0, 34, 1, 21
Transcribed Image Text:A two-way set-associative cache has a total of 4 blocks and each block holds 1 word of data. For the following memory references, determine the final cache content assuming LRU (Least Recently Used) replacement policy is in use. Assume that the cache is initially empty; memory is word-addressable; and memory references are given in decimal. Memory References: 0, 1, 5, 10, 0, 34, 1, 21
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