Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Given the following C code definitions: struct point_color { int c; int m; int y; int k; }; struct point_color square[16][16]; int i, j; and
Given the following C code definitions:
struct point_color { int c;
int m; int y; int k;
};
struct point_color square[16][16]; int i, j;
and the following assumptions:
sizeof(int)==4 square begins at mem addr 0 cache initially empty only mem accesses are to entries of array square; i and j are stored in registers.
determine the cache performance of the following code when the cache is a 2048-byte direct- mapped cache with 32-byte blocks:
for (i=0; i<16; i++) { for (j=0; j<16; j++) {
square[i][j].c = 0; square[i][j].m = 0; square[i][j].y = 0; square[i][j].k = 0;
} }
What is the total number of writes? What is the total number of writes that miss in the cache? What is the miss rate?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started