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 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 instructions which I mentioned below If you don't follow my instructions, please skip my questions You have to answer only 2 I repeated, don't do other numbers Instructions are given, You need to show detailed calculations, as required You need to provide clear diagrams, as required All diagrams should be clearly drawn 2 20 (5x4) A computer system contains a main memory of 32KB It also has a 256Bytes cache divided into two lines set with 4Bytes per line Assume that the cache is initially empty The processor fetches words from locations in order 1032, 1033, 136, 137, 138, 904, 905, 264, 265, 138, 1034 906 in that order Assume an LRU is used as replacement algorithm Calculate the Hit ratio Show the state of cache at the end How many blocks are replaced Estimate the improvement resulting from the use of the cache, if the cache is 10 times faster than RAM Just comment relative Hit Ratio and execution time if 4 way set associative cache is used instead 1111

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

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 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 instructions which I mentioned below. If you don't follow my instructions, please skip my questions.

You have to answer only #2 . I repeated, don't do other numbers.

Instructions are given,

You need to show detailed calculations, as required.
You need to provide clear diagrams, as required. All diagrams should be clearly drawn

2. 20 (5x4) A computer system contains a main memory of 32KB. It also has a 256Bytes cache divided into two-lines/set with 4Bytes per line. Assume that the cache is initially empty. The processor fetches words from locations in order: 1032, 1033, 136, 137, 138, 904, 905, 264, 265, 138, 1034.906 in that order. Assume an LRU is used as replacement algorithm. Calculate the Hit ratio. Show the state of cache at the end. How many blocks are replaced? Estimate the improvement resulting from the use of the cache, if the cache is 10 times faster than RAM. Just comment relative Hit Ratio and execution time if 4-way set associative cache is used instead. -1111