Let a program use 5 contiguous words and loop these words 100 times (meaning the execution trace of this program is [012340123401234...1. Furthermore, let a cache have 4 word-sized blocks. How many misses will there be if the cache is: (a)Direct mapped? (b) Fully-associative with commonly used Least-Recently-Used replacement? (c) Fully-associative with less well-known Most-Recently-Used replacement? (d) Set-associative with two sets and uses first-in-first-out replacement? (e) Set-associative with two sets and uses first-in-last-out replacement?
Let a program use 5 contiguous words and loop these words 100 times (meaning the execution trace of this program is [012340123401234...1. Furthermore, let a cache have 4 word-sized blocks. How many misses will there be if the cache is: (a)Direct mapped? (b) Fully-associative with commonly used Least-Recently-Used replacement? (c) Fully-associative with less well-known Most-Recently-Used replacement? (d) Set-associative with two sets and uses first-in-first-out replacement? (e) Set-associative with two sets and uses first-in-last-out replacement?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Let a program use 5 contiguous words and loop these words 100 times (meaning the execution trace of this program is [012340123401234...1. Furthermore, let a cache have 4 word-sized blocks. How many misses will there be if the cache is:
(a)Direct mapped?
(b) Fully-associative with commonly used Least-Recently-Used replacement?
(c) Fully-associative with less well-known Most-Recently-Used replacement?
(d) Set-associative with two sets and uses first-in-first-out replacement?
(e) Set-associative with two sets and uses first-in-last-out replacement?
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