Question: Question: A computer system contains a main memory of 32KB. It also has a 1KB cache divided into two-lines/set with 8Bytes per line. Assume that

Question: A computer system contains a main memory of 32KB. It also has a 1KB cache divided into two-lines/set with 8Bytes per line. Assume that the cache is initially empty. The processor fetches words from locations 1024, 1025, 1026.......1072. and then 2048, 2049, 2050, .... 2096 in that order. It then repeats this fetch sequence two more times. Calculate the Hit ratio and show the state of cache at the end. Assume an LRU is used as replacement algorithm. Estimate the improvement resulting from the use of the cache, if the cache is 20 times faster than RAM. Just comment on relative Hit ratios and Execution times if Fully Associative and Direct Mapping are used here.

***Please don't copy-paste the answer from another Chegg answer because they are copying the wrong answer. Question is changed and 1KB cache divided into two-lines/set with 8Bytes per line. So please keep this in mind and solve this plz. Don't give wrong answer.***

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Subject - Computer Organization and Architecture [ Theory ] Hi Experts! Would you please try to solve this as soon as possible with 100 % Accuracy? If possible, please do it. You have to follow some...

Subject - Computer Organization and Architecture [ Theory ] ///////// It's my 3rd-time post for this questions answer. if you don't have enough knowledge for solving this answer, please skip it. Hi...

Subject - Computer Organization and Architecture [ Theory ] ///////// It's my 4th-time post for this questions answer. if you don't have enough knowledge for solving this answer, please skip it. Hi...

1. 2. 3. Use the Booth algorithm to multiply -5 by +7. Draw the schematic of hardware and show the contents of each section after each cycle/step. A computer system contains a main memory of 32KB. It...

Very urgent. Please answer by 20 minutes. Subject: Computer Organization and Architecture Question: A computer system contains a main memory of 32KB. It also has a 1KB cache divided into...

Show that the force field ()* F(x, y, z) = 3xzi+2yln z j+ +x k is independent of path and find its potential function. Hence, evaluate F dr, where C is a curve with parametrization r(t) = t i+tj+t k...

A mass of 1 kg of air contained in a cylinder at 1.5 MPa, 1000 K, expands in a reversible isothermal process to a volume 10 times larger. Compute heat transfer during the process and the change of...

which of the following is not true: the risk free rate is measured using the return on a treasure security, systemic risk cannot be eliminated through diversification, a well diversifed portfolio...

how do I figure these out Saved The following transactions and adjusting entries were completed by a paper-packaging company called Gravure Graphics International during 2018 and 2019. The company...

3. Have you taken course work in project management? What do you know about process documentation?

Knowledge of process documentation (process flow charting)

3. What management, organization, and technology issues did Arup have to address when selecting Project Online as its global project portfolio management tool?