Assume that we have a 32KB data cache with 32-byte blocks. Elements of two 4x200 arrays A and B are 8 bytes long. The data cache is initially empty and there will be no capacity and conflict misses. Calculate the number of times the prefetch instructions are executed in the following loop. Also calculate the number of data cache misses.

for (i = 0; i < 4; i++)
for (j = 0; j < 200; j++)
{
prefetch(A[i][j+7]);
prefetch(B[i][j+7]);
A[i][j] = A[i][j] + B[i][j];
}

Which option correctly describes a dbms application? a. software used to manage databases b. software used to organize files and folders c. software used to develop specialized images d. software used to create effective presentations

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?

What is the name of the sound effect that danny hears