COMPUTER ORGANIZATION AND ARCHITECTURE DESIGNING FOR PERFORMANCE NINTH EDITION
A program computes the row sums
C
i
=
a
n
j = 1
a
ij
of an array A that is 100 by 100. Assume that the computer uses demand paging with a
page size of 1000 words, and that the amount of main memory allotted for data is five
age frames. Is there any difference in the page fault rate if A were stored in virtual
memory by rows or columns? Explain.