Q2: Consider a non-overlapped memory system that has two levels of memories. The cache memory has an access time of 100 ns and the RAM memory has an access time of 1200 ns. Suppose that we can change the cache design such that we get H equals to 0.9916. Calculate the new effective access time and determine if this change improves the performance or not?

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
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Q2: Consider a non-overlapped memory system that has two levels of memories.
The cache memory has an access time of 100 ns and the RAM memory has an
access time of 1200 ns.
Suppose that we can change the cache design such that we get H equals to
0.9916. Calculate the new effective access time and determine if this change
improves the performance or not?
Transcribed Image Text:Q2: Consider a non-overlapped memory system that has two levels of memories. The cache memory has an access time of 100 ns and the RAM memory has an access time of 1200 ns. Suppose that we can change the cache design such that we get H equals to 0.9916. Calculate the new effective access time and determine if this change improves the performance or not?
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