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Given that the hit ratio of level-1 cache is 0.5 and the access time is 50ns, the hit ratio of level-2 cache is 0.3 and the access time is 300ns, the access time of the main memory is 2000ns, what are the CETA and NETA if 2-level cache is applied?

Given that the hit ratio of level-1 cache is 0.5 and the access time is 50ns, the hit ratio of level-2 cache is 0.3 and the access time is 300ns, the access time of the main memory is 2000ns, what are the CETA and NETA if 2-level cache is applied?

Computer Networking: A Top-Down Approach (7th Edition)
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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Given that the hit ratio of level-1 cache is 0.5 and the access time is 50ns, the hit ratio of level-2 cache is 0.3 and the access time is 300ns, the access time of the main memory is 2000ns, what are the CETA and NETA if 2-level cache is applied?
Transcribed Image Text:Given that the hit ratio of level-1 cache is 0.5 and the access time is 50ns, the hit ratio of level-2 cache is 0.3 and the access time is 300ns, the access time of the main memory is 2000ns, what are the CETA and NETA if 2-level cache is applied?
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