Given Information : The definition for the code is mentioned below: //Traverse through the grid for (i =0; i < 16; i++) { for (j = 0; j < 16; j++) { //add values of x into grid total_x += grid[i][j].x; //add values of y into grid total_y += grid[i][j].y; } }

Question

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Answer 1

Question

Chapter 6.5, Problem 6.20PP

A)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

B)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

C)

Explanation of Solution

Miss rate:

The cache can only hold half of the elements in the array, so that means that a read to grid[8][0] will evict the block that was loaded when we read grid[0][0]. Since this block also contained grid[0][1], the first read of grid[0][1] will be a miss.

Hence, each iteration will have one hit and one miss.

This means one will have 128 hits and 128 misses.

Hence,

miss rate = ( number of miss/total reads

D)

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 2

Question

Chapter 6.5, Problem 6.20PP

A)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

B)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

C)

Explanation of Solution

Miss rate:

The cache can only hold half of the elements in the array, so that means that a read to grid[8][0] will evict the block that was loaded when we read grid[0][0]. Since this block also contained grid[0][1], the first read of grid[0][1] will be a miss.

Hence, each iteration will have one hit and one miss.

This means one will have 128 hits and 128 misses.

Hence,

miss rate = ( number of miss/total reads

D)

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 6.5, Problem 6.20PP

A)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

B)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

C)

Explanation of Solution

Miss rate:

The cache can only hold half of the elements in the array, so that means that a read to grid[8][0] will evict the block that was loaded when we read grid[0][0]. Since this block also contained grid[0][1], the first read of grid[0][1] will be a miss.

Hence, each iteration will have one hit and one miss.

This means one will have 128 hits and 128 misses.

Hence,

miss rate = ( number of miss/total reads

D)

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 6.5, Problem 6.20PP

A)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

B)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

C)

Explanation of Solution

Miss rate:

The cache can only hold half of the elements in the array, so that means that a read to grid[8][0] will evict the block that was loaded when we read grid[0][0]. Since this block also contained grid[0][1], the first read of grid[0][1] will be a miss.

Hence, each iteration will have one hit and one miss.

This means one will have 128 hits and 128 misses.

Hence,

miss rate = ( number of miss/total reads

D)

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 6.5, Problem 6.20PP

A)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

B)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

C)

Explanation of Solution

Miss rate:

The cache can only hold half of the elements in the array, so that means that a read to grid[8][0] will evict the block that was loaded when we read grid[0][0]. Since this block also contained grid[0][1], the first read of grid[0][1] will be a miss.

Hence, each iteration will have one hit and one miss.

This means one will have 128 hits and 128 misses.

Hence,

miss rate = ( number of miss/total reads

D)

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Answer 6

Chapter 6.5, Problem 6.20PP

A)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

Answer 7

Chapter 6.5, Problem 6.20PP

A)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

Answer 8

B)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

Answer 9

B)

Program Plan Intro

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

Answer 10

C)

Explanation of Solution

Miss rate:

The cache can only hold half of the elements in the array, so that means that a read to grid[8][0] will evict the block that was loaded when we read grid[0][0]. Since this block also contained grid[0][1], the first read of grid[0][1] will be a miss.

Hence, each iteration will have one hit and one miss.

This means one will have 128 hits and 128 misses.

Hence,

miss rate = ( number of miss/total reads

Answer 11

C)

Explanation of Solution

Miss rate:

The cache can only hold half of the elements in the array, so that means that a read to grid[8][0] will evict the block that was loaded when we read grid[0][0]. Since this block also contained grid[0][1], the first read of grid[0][1] will be a miss.

Hence, each iteration will have one hit and one miss.

This means one will have 128 hits and 128 misses.

Hence,

miss rate = ( number of miss/total reads

Answer 12

D)

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Answer 13

D)

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Check out a sample textbook solution

See solution

Answer 17

Ch. 6.1 - Prob. 6.1PP Ch. 6.1 - Prob. 6.2PP Ch. 6.1 - Prob. 6.3PP Ch. 6.1 - Prob. 6.4PP Ch. 6.1 - Prob. 6.5PP Ch. 6.1 - Prob. 6.6PP Ch. 6.2 - Prob. 6.7PP Ch. 6.2 - Prob. 6.8PP Ch. 6.4 - Prob. 6.9PP Ch. 6.4 - Prob. 6.10PP

Given Information : The definition for the code is mentioned below: //Traverse through the grid for (i =0; i < 16; i++) { for (j = 0; j < 16; j++) { //add values of x into grid total_x += grid[i][j].x; //add values of y into grid total_y += grid[i][j].y; } }

Solution Summary: The author assumes that sizeof(int)=4 Grid begins at memory address 0. The cache is empty and only memory accesses are to the array grid entries.

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

Explanation of Solution

Explanation of Solution

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...

Want to see the full answer?

Chapter 6 Solutions

Given Information : The definition for the code is mentioned below: //Traverse through the grid for (i =0; i &lt; 16; i++) { for (j = 0; j &lt; 16; j++) { //add values of x into grid total_x += grid[i][j].x; //add values of y into grid total_y += grid[i][j].y; } }

Solution Summary: The author assumes that sizeof(int)=4 Grid begins at memory address 0. The cache is empty and only memory accesses are to the array grid entries.

Given Information: The definition for the code is mentioned below: //Traverse through the grid for (i =0; i < 16; i++) { for (j = 0; j < 16; j++) { //add values of x into grid total_x += grid[i][j].x; //add values of y into grid total_y += grid[i][j].y; } }

Given Information: The definition for the code is mentioned below: //Traverse through the grid for (i =0; i < 16; i++) { for (j = 0; j < 16; j++) { //add values of x into grid total_x += grid[i][j].x; //add values of y into grid total_y += grid[i][j].y; } }

Explanation of Solution

Explanation of Solution

New Miss Rate: If the cache were twice as big them also no change will be made to the mi...

Want to see the full answer?

Chapter 6 Solutions

Given Information : The definition for the code is mentioned below: //Traverse through the grid for (i =0; i < 16; i++) { for (j = 0; j < 16; j++) { //add values of x into grid total_x += grid[i][j].x; //add values of y into grid total_y += grid[i][j].y; } }

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

Given Information:

The definition for the code is mentioned below:

//Traverse through the grid

for (i =0; i < 16; i++)

{

for (j = 0; j < 16; j++)

{

//add values of x into grid

total_x += grid[i][j].x;

//add values of y into grid

total_y += grid[i][j].y;

}

}

New Miss Rate:

If the cache were twice as big them also no change will be made to the mi...