. Detail the sequence of actions/steps that occur when a running process is missing a page. Indicate the different states in which the process might be (e.g. running state). i. Explain what is meant by the principle of ocality and how the TLB takes advantage of it. ii. Assuming that the memory access time is 90ns, the time that the operating system takes to search the TLB is 15ns, the TLB hit rate is 98%, the page fault rate is 20% and the time to fetch a pī je from the drive is 8ms. What is the average ex ected access time to main memory?
. Detail the sequence of actions/steps that occur when a running process is missing a page. Indicate the different states in which the process might be (e.g. running state). i. Explain what is meant by the principle of ocality and how the TLB takes advantage of it. ii. Assuming that the memory access time is 90ns, the time that the operating system takes to search the TLB is 15ns, the TLB hit rate is 98%, the page fault rate is 20% and the time to fetch a pī je from the drive is 8ms. What is the average ex ected access time to main memory?
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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![Assume a system that uses virtual memory with a
single level page table and a translation
lookaside buffer (TLB):
i. Detail the sequence of actions/steps that occur
when a running process is missing a page.
Indicate the different states in which the process
might be (e.g. running
state).
ii. Explain what is meant by the principle of
locality and how the TLB takes advantage of it.
iii. Assuming that the memory access time is
90ns, the time that the operating system takes to
search the TLB is 15ns, the TLB hit rate is 98%,
the page fault rate is 20% and the time to fetch a
pi je from the drive is 8ms. What is the average
ex ected access time to main memory?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb5df87ec-03d3-47fc-a4cd-9b4f9ffb218c%2F3e10551a-2bca-44f4-b1a3-8a9b3b5c07a5%2Fs6u3bwf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Assume a system that uses virtual memory with a
single level page table and a translation
lookaside buffer (TLB):
i. Detail the sequence of actions/steps that occur
when a running process is missing a page.
Indicate the different states in which the process
might be (e.g. running
state).
ii. Explain what is meant by the principle of
locality and how the TLB takes advantage of it.
iii. Assuming that the memory access time is
90ns, the time that the operating system takes to
search the TLB is 15ns, the TLB hit rate is 98%,
the page fault rate is 20% and the time to fetch a
pi je from the drive is 8ms. What is the average
ex ected access time to main memory?
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