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4a1s/CP/PL - Aula 3.md
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## Ex. 1 ## Ex. 1
### a) ### a)
Spacial locality - proximity of memory spaces relative to our reference memory space (?) 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). 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) ### b)
cache size = 25600 KB cache size = 25600 KB
cache alignment= 64 cache line/alignment= 64 B
n² misses
### c) ### c)