How many 16-byte cache lines are needed to store all 32-bit matrix elements being referenced? Locality is

Question:

How many 16-byte cache lines are needed to store all 32-bit matrix elements being referenced?


Locality is affected by both the reference order and data layout. The same computation can also be written below in Matlab, which differs from C by contiguously storing matrix elements within the same column.a. b. for I-1:8 for J-1:8000 A(I,J)=B (1,0) +A(J, I); end end for J-1:8000 for I=1:8 A(I,J) B(1,0) +A(J, I);

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Computer Organization And Design The Hardware Software Interface

ISBN: 9780123747501

4th Revised Edition

Authors: David A. Patterson, John L. Hennessy

Question Posted: