Question: Problem 3: A computer system contains a main memory of 512K 16-bit words. It also has a 8K-word 4-way set associate cache with 32 sets.

Problem 3: A computer system contains a main memory of 512K

Problem 3: A computer system contains a main memory of 512K 16-bit words. It also has a 8K-word 4-way set associate cache with 32 sets. Assume that the cache is initially empty. The processor fetches words from locations 0, 1,2,... , 8191 and 16384, 16385, 16386,.. 24575 in that order. It then repeats this fetch sequence 16 more times. -Determine the total number of hits. Determine the total number of misses. If the access time of the cache is 2.5 ns and that of the main memory is 25.0 ns, determine the average access time for the above fetches. " Assume an LRU (Least Recently Used) policy for block replacement Problem 3: A computer system contains a main memory of 512K 16-bit words. It also has a 8K-word 4-way set associate cache with 32 sets. Assume that the cache is initially empty. The processor fetches words from locations 0, 1,2,... , 8191 and 16384, 16385, 16386,.. 24575 in that order. It then repeats this fetch sequence 16 more times. -Determine the total number of hits. Determine the total number of misses. If the access time of the cache is 2.5 ns and that of the main memory is 25.0 ns, determine the average access time for the above fetches. " Assume an LRU (Least Recently Used) policy for block replacement

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