Consider the following statements: S1 : If capacity misses are most common then the designer should increase the cache associatively, in order to provide more flexibility when collision occurs. S2 : To hold the inclusion, lower level cache will be write through. Which of the statements are correct?
S1 : False
If capacity misses are most common then the designer should increase the cache size.
if conflict misses are most common then the designer should increase the cache associativity.
S2 : True
When there are multiple levels of cache to hold inclusion(lower level data is the subset of higher level data) we should use Write through policy.
otherwise, inclusion property fails.