What do you mean by cache memory ? How does itaffect the performance of the computer system ? An eight-way set associative cache is used in computer in which the real memory size 232 bytes. The line size is 16 bytes, and there are 210 lines per set.Calculate the cache size and tag length.

Cache memory is like a fast and tiny storage space in your computer. It keeps the things your computer needs to use often, like frequently used apps or data, close by so the computer can access them quickly. It’s like having a little super-speedy storage area right next to the computer’s brain (the CPU). This helps the computer work faster because it doesn’t have to go hunting for stuff in the larger, slower storage areas all the time.

Cache affect the performance as follows :

1. Speedy Access: Your cache memory is super quick to access, just like reaching into the drawer on your desk. It’s faster than going all the way to the storage room (main memory/RAM) every time you need something.
2. Frequent Items: The stuff you use most often goes into your drawer. Similarly, cache memory stores data that your computer’s processor (CPU) needs frequently, like instructions for programs or data for calculations.
3. Boosts Performance: Because the CPU can grab data from cache memory faster than from main memory, it speeds up the whole system. It’s like having your tools right at hand, so you can work more efficiently without waiting around.
4. Smart Management: The computer manages cache memory intelligently, swapping out less-used items to make room for more important stuff. This ensures that the most relevant data is always readily available.