Computer Systems: A Programmer's Perspective (3rd Edition)
3rd Edition
ISBN: 9780134092669
Author: Bryant, Randal E. Bryant, David R. O'Hallaron, David R., Randal E.; O'Hallaron, Bryant/O'hallaron
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 3.6, Problem 3.13PP
a.
Program Plan Intro
Comparison and set Instruction:
- The “CMP” instruction sets condition code according to differences of their two operands.
- The working pattern is same as “SUB” instruction but it sets condition code without updating destinations.
- The zero flag is been set if two operands are equal.
- The ordering relations between operands could be determined using other flags.
- The “cmpl” instruction compares values that are double word.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “setl” instruction denotes a set condition of “Less than”.
b.
Program Plan Intro
Comparison and set Instruction:
- The “CMP” instruction sets condition code according to differences of their two operands.
- The working pattern is same as “SUB” instruction but it sets condition code without updating destinations.
- The zero flag is been set if two operands are equal.
- The ordering relations between operands could be determined using other flags.
- The “cmpw” instruction compares values that are word.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “setge” instruction denotes a set condition of “Greater than or equal to”.
c.
Program Plan Intro
Comparison and set Instruction:
- The “CMP” instruction sets condition code according to differences of their two operands.
- The working pattern is same as “SUB” instruction but it sets condition code without updating destinations.
- The zero flag is been set if two operands are equal.
- The ordering relations between operands could be determined using other flags.
- The “cmpb” instruction compares values that are byte.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “setbe” instruction denotes a set condition of “Below or equal to”.
d.
Program Plan Intro
Comparison and set Instruction:
- The “CMP” instruction sets condition code according to differences of their two operands.
- The working pattern is same as “SUB” instruction but it sets condition code without updating destinations.
- The zero flag is been set if two operands are equal.
- The ordering relations between operands could be determined using other flags.
- The “cmpb” instruction compares values that are byte.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “setbe” instruction denotes a set condition of “Below or equal to”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Problem 17. [ 1 point for correctness ]
Use the Design Recipe to define a function pulse_rate that has two parameters. The first is the number of seconds a nurse has counted pulses, and the second is the number of pulses counted (both ints). The function should return the pulse rate, pulses/minute, as a float. Don't forget to convert seconds to minutes! Include a Docstring.(use Python)
For example:
Test
Result
print(round(pulse_rate(30,22),1))
44.0
Use this statement to test your pulse_rate function:
assert_equal(round(pulse_rate(30, 22),1),44.0)
Question #2:
(5 Points).
Write a function in C++ which accepts a 2D array of
integers and its size as arguments and displays
the elements of middle row and the elements of
middle column.
[Assuming the 2D Array to be a square matrix
with odd dimension i.e. 3x3, 5x5, 7x7 etc...]
Example, if the array contents is
3 5 4
7 6 9
2 1 8
Output through the function should be :
Middle Row :769
Middle column : 5 6 1
(a) Assume that five generation units with third order cost
function (F, (R) = A; P+ B;P+C; P; + D;) are in the circuit.
Write a computer program using any abitrary programming
longuage (MATLAB, C++, C#, Python,.) to calculate economic
load dipatch (ELD) using first order gradient method.
Note that all parameters and variables should be defined
inside the
program (at
tirst lines) such that units' characteristics
and demand can be changed easily. Neglect grid losses.
jusing dynamic programming (DP) methed.
Chapter 3 Solutions
Computer Systems: A Programmer's Perspective (3rd Edition)
Ch. 3.4 - Prob. 3.1PPCh. 3.4 - Prob. 3.2PPCh. 3.4 - Prob. 3.3PPCh. 3.4 - Prob. 3.4PPCh. 3.4 - Prob. 3.5PPCh. 3.5 - Prob. 3.6PPCh. 3.5 - Prob. 3.7PPCh. 3.5 - Prob. 3.8PPCh. 3.5 - Prob. 3.9PPCh. 3.5 - Prob. 3.10PP
Ch. 3.5 - Prob. 3.11PPCh. 3.5 - Prob. 3.12PPCh. 3.6 - Prob. 3.13PPCh. 3.6 - Prob. 3.14PPCh. 3.6 - Prob. 3.15PPCh. 3.6 - Prob. 3.16PPCh. 3.6 - Practice Problem 3.17 (solution page 331) An...Ch. 3.6 - Practice Problem 3.18 (solution page 332) Starting...Ch. 3.6 - Prob. 3.19PPCh. 3.6 - Prob. 3.20PPCh. 3.6 - Prob. 3.21PPCh. 3.6 - Prob. 3.22PPCh. 3.6 - Prob. 3.23PPCh. 3.6 - Practice Problem 3.24 (solution page 335) For C...Ch. 3.6 - Prob. 3.25PPCh. 3.6 - Prob. 3.26PPCh. 3.6 - Practice Problem 3.27 (solution page 336) Write...Ch. 3.6 - Prob. 3.28PPCh. 3.6 - Prob. 3.29PPCh. 3.6 - Practice Problem 3.30 (solution page 338) In the C...Ch. 3.6 - Prob. 3.31PPCh. 3.7 - Prob. 3.32PPCh. 3.7 - Prob. 3.33PPCh. 3.7 - Prob. 3.34PPCh. 3.7 - Prob. 3.35PPCh. 3.8 - Prob. 3.36PPCh. 3.8 - Prob. 3.37PPCh. 3.8 - Prob. 3.38PPCh. 3.8 - Prob. 3.39PPCh. 3.8 - Prob. 3.40PPCh. 3.9 - Prob. 3.41PPCh. 3.9 - Prob. 3.42PPCh. 3.9 - Practice Problem 3.43 (solution page 344) Suppose...Ch. 3.9 - Prob. 3.44PPCh. 3.9 - Prob. 3.45PPCh. 3.10 - Prob. 3.46PPCh. 3.10 - Prob. 3.47PPCh. 3.10 - Prob. 3.48PPCh. 3.10 - Prob. 3.49PPCh. 3.11 - Practice Problem 3.50 (solution page 347) For the...Ch. 3.11 - Prob. 3.51PPCh. 3.11 - Prob. 3.52PPCh. 3.11 - Practice Problem 3.52 (solution page 348) For the...Ch. 3.11 - Practice Problem 3.54 (solution page 349) Function...Ch. 3.11 - Prob. 3.55PPCh. 3.11 - Prob. 3.56PPCh. 3.11 - Practice Problem 3.57 (solution page 350) Function...Ch. 3 - For a function with prototype long decoda2(long x,...Ch. 3 - The following code computes the 128-bit product of...Ch. 3 - Prob. 3.60HWCh. 3 - In Section 3.6.6, we examined the following code...Ch. 3 - The code that follows shows an example of...Ch. 3 - This problem will give you a chance to reverb...Ch. 3 - Consider the following source code, where R, S,...Ch. 3 - The following code transposes the elements of an M...Ch. 3 - Prob. 3.66HWCh. 3 - For this exercise, we will examine the code...Ch. 3 - Prob. 3.68HWCh. 3 - Prob. 3.69HWCh. 3 - Consider the following union declaration: This...Ch. 3 - Prob. 3.71HWCh. 3 - Prob. 3.72HWCh. 3 - Prob. 3.73HWCh. 3 - Prob. 3.74HWCh. 3 - Prob. 3.75HW
Knowledge Booster
Similar questions
- use c++.arrow_forwardProblem (7) « :(F'ind 3 possible places for errors in the following code (assume no issues with parts not shown, such as #include). Assume no user-defined global variables exist. Explain specifically what causes the error and whether it is a syntax, runtime or logic error. int sumArray(int a[], int size); int main() { int a={1,5,6,3,7,4}; int sum = sumArray(a, 5); cout « "Sum is: " « sum <« endl; } int sumArray(int a[], int size) { if(size == 0) { return size; } else { a[size-1] + sumArray(a, size--); } int dummy = 8; }arrow_forward4. (Data processing) a. Declare a single structure data type suitable for an employee structureof the type shown in the following chart:Number Name Rate Hours3462 Jones 14.62 406793 Robbins 15.83 386985 Smith 15.22 457834 Swain 16.89 408867 Timmins 16.43 359002 Williams 14.75 42b. Using the data type declared in Exercise 4a, write a C++ program that interactively acceptsthe chart’s data in an array of six structures. After the data has been entered, the programshould create a payroll report listing each employee’s name, number, and gross pay. Includethe total gross pay of all employees at the end…arrow_forward
- (C PROGRAM ONLY) 3: Structure with Pointer Create a c program that will ask the user to input item name, price and quantity using structure. Calculate and display the total amount of all quantity. Input 1. Item Name Constraints accept string until \n is encountered 2. price Constraints The input can contain a decimal value 3. quantity Constraints The input must be an integer value Output Enter product name: Whiteboard·MarkerEnter price: 62.75Enter quantity: 10 Product details:Name: Whiteboard MarkerPrice: 62.75Quantity: 10Total Amount: 620.75arrow_forward7. [10] (Display Pattern) Write a C++ function called pattern that displays a pattern of stars and numbers for a given number of columns (passed as a parameter). Maximize your use of repetition (with nested for statements) and minimize the number of cout statements. Your function should then display a pattern of the appropriate size. Write a test program (main) that generates a random number in the range of 1 to 20 (inclusive) to specify the number of columns in the pattern. Use pattern to display the pattern with this random number as the number of columns. Here are two samples: With 3 as the input: With 5 as the input: 1 1 *2 *2 **3 **3 *2 ***4 1 ****5 ***4 **3 *2 1arrow_forwardcomputer science questionarrow_forward
- (a) Assume that five generation units with third order cost function (F: (P) = A: P²³ + B; P; ² + C; P; +D;) are in the circuit. Write a computer program using any arbitrary programming language (MATLAB, C++, C#, Python,...) to calculate economic. load dispatch (ELD) using first order gradient method. Note that all parameters and variables should be defined inside the program (at first lines) such that units' characteristics and demand can be changed easily. Neglect grid losses.arrow_forward(Q2) This is a Data Structures problem and the programming language used is Lisp. Solve the question we detailed steps and make it concise and easy to understand. Please and thank you.arrow_forwardC++ (clear answer) Consider the following function main: ... const int N_COLS = 4; int main() { const int N = 20; const int N_ROWS = 10; int alpha[N]; int beta[N]; int matrix[N_ROWS][N_COLS]; ... return 0; } Write a C++ program that tests the function main and the functions discussed in parts 1 through 5. (Add additional functions, such as printing a two-dimensional array, as needed.) Write the definition of the function doubleAlpha that takes two integer arrays and its size as parameters (Hint: both arrays have the same size). Initializes the elements of beta to two times the corresponding elements in alpha. Make sure that you prevent the function from modifying the elements of alpha.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education