my_digital_garden/4a1s/CP/PL - Aula 3.md

Ex. 1

a)

Spacial locality -(constant) proximity of memory spaces relative to a reference memory space

Logically following the multiplication process of matrices, C and A have spacial locality (while B does not, due to advancing in columns and not rows). Matrix C also has temporal locality.

b)

cache size = 25600 KB cache line/alignment= 64 B

n² misses

c)