Question: 3. (15%) Let's assume we have a 32KB direct-mapped data cache with (16-bytt blocks, and it is a write-back cache that does write allocate. There

$3. (15\%) Let's assume we have a 32KB direct-mapped data cache$

3. (15\%) Let's assume we have a 32KB direct-mapped data cache with (16-bytt blocks, and it is a write-back cache that does write allocate. There are two matrices: A4100 and B1012. The elements of A and B are 8-byte long since they are double-precision floating-point numbers. Suppose further that at the start of the program they are not in the cache. for(i=0;i

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