Q1. Consider I have a 7-stage pipeline, with instruction decoding happening at the third stage, execution...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Q1. Consider I have a 7-stage pipeline, with instruction decoding happening at the third stage, execution in the fourth stage, memory in the fifth stage, and write back in the seventh stage. Consider the execution of the following instructions using this architecture. (Each stage takes exactly one clock cycle). Id x7, 64(x8) add x8, x7, x12 sd x7, 64(x8) a) How many stall cycles need to be inserted to correctly execute these instructions in the hardware without a forwarding logic?..... ---(1 credit) Ans: b) How many stall cycles need to be inserted to correctly execute these instructions in the hardware with a forwarding logic? ------(1 credit) Ans c) What is the total number of clock cycles needed to execute these three instructions in the hardware with a forwarding logic (assuming the pipeline was initialized and empty prior to executing these instructions)?-- --(2 credits) Ans: Q1. Consider I have a 7-stage pipeline, with instruction decoding happening at the third stage, execution in the fourth stage, memory in the fifth stage, and write back in the seventh stage. Consider the execution of the following instructions using this architecture. (Each stage takes exactly one clock cycle). Id x7, 64(x8) add x8, x7, x12 sd x7, 64(x8) a) How many stall cycles need to be inserted to correctly execute these instructions in the hardware without a forwarding logic?..... ---(1 credit) Ans: b) How many stall cycles need to be inserted to correctly execute these instructions in the hardware with a forwarding logic? ------(1 credit) Ans c) What is the total number of clock cycles needed to execute these three instructions in the hardware with a forwarding logic (assuming the pipeline was initialized and empty prior to executing these instructions)?-- --(2 credits) Ans:
Expert Answer:
Answer rating: 100% (QA)
a Three stall cycles need to be inserted to correctly execute these instructions in the hardware wit... View the full answer
Related Book For
Financial Accounting
ISBN: 978-0134127620
11th edition
Authors: Walter Harrison, Charles Horngren, William Thomas, Wendy Tietz
Posted Date:
Students also viewed these accounting questions
-
The following data pertain to x, the amount of fertilizer (in pounds) that a farmer applies to his soil, and y, his yield of wheat (in bushels per acre): Assuming that the data can be looked upon as...
-
You are considering an investment in an apartment complex that has a purchase price of $10,000,000. The potential gross income (PGI) in year 1 is $1,400,000 and is expected to grow 5 percent...
-
The following data pertain to the most recent quarter of operations for CoolCo, a manufacturer of styrofoam coolers: Actual profit ......... $100,000 Fixed cost spending variance . $2,000 U Materials...
-
Write a program that takes an integer command-line argument n and creates an n-by-n boolean array a[][] such that a[i][j] is true if i and j are relatively prime (have no common factors), and false...
-
Assuming a one-factor model, consider a portfolio composed of three securities with the following factor sensivities: Security Factor Sensitivity 1 ....................................... 0.9 2...
-
Think of leaders who create a sustainable future. What kind of values, competences, and experience are needed for generating organizational and societal sustainability?
-
The three bars are made of A-36 steel and form a pin-connected truss. If the truss is constructed when T 1 = 50F, determine the force in each bar when T 2 = 110F. Each bar has a cross-sectional area...
-
Green Day Packers (GDP) purchased a computer for its back office operations in 2008 (Class 45, 45% CCA) for $5,000. Because of expanding operations, GDP purchased two additional computers in 2010 for...
-
1)The Momentum Consulting LLC, has the following manufacturing costs on a per-unit basis when it manufacturers 8,000 units:: Manufacturing Costs: Direct Materials $15 Direct Labor $8 Variable...
-
Provide a response to the questions within the case study. Responses to your classmates should include alternatives to their interpretations. Consider this as an email exchange with project teammates...
-
Compute the break-even point in units (number of skates). (Round your answer to the nearest whole number.) The Harding Company manufactures skates. The company's income statement for 20X1 is as...
-
16. What type of bonds hold the heavy and light chains together to forma heterodimer? A) Covalent bonds B) Noncovalent bonds C) Disulfide bonds D) Hydrogen bonds 17. What term is used to describe the...
-
Consider a duopoly with firms A and B , which engage in price competition ( Bertrand ) . Both firms offer homogenous products. Total costs are given by CA ( q ) = 1 0 q for firm A and by CB ( q...
-
Harris Fabrics computes its plantwide predetermined overhead rate annually on the basis of direct labor - hours. At the beginning of the year, it estimated that 3 3 , 0 0 0 direct labor - hours would...
-
A CMO has three tranches. Tranche A has a principal of $40.94 million at an annual coupon of 7.69%. Tranche B has a principal of $36.47 million at an annual coupon of 9.43%. Tranche Z has a principal...
-
19. What are the two types of light chains in immunoglobulins? A) Alpha and beta B) Kappa and lambda C) IgG and IgM D) Gamma and delta 20. Which type of light chain is more commonly found...
-
The influence of social media is huge . How can Facebook,twitter, and other social media sites present a major threat or opportunity to a company? What advice could one offer a company to overcome...
-
An interest bearing promissory note for 90 days at 5.6% p.a. has a face value of $120,000. If the note is discounted 20 days after the issue date at a rate of 6.8% p.a., calculate the amount of...
-
Penske has an annual payroll of $215,000. In addition, the company incurs payroll tax expense of 12%. At December 31, Penske owes salaries of $7,800 and FICA and other payroll tax of $550. The...
-
Saybrooke, Inc., reported the following items at December 31, 2016, and 2015: Requirmetns 1. Compute Saybrooke's (a) quick (acid-test) ratio and (b) days' sales outstanding for 2016. Evaluate each...
-
Assume Costello Electronics completed these selected transactions during September 2016: a. Sales of $2,500,000 are subject to estimated warranty cost of 3%. The estimated warranty payable at the...
-
The treatment of outflows on account of dividend and interest is highly debatable as to their activity classification. Give a serious thought to the issue and express your opinion about the best...
-
Reliance Industries Ltd. is the biggest private sector company in India. The following fact sheet about the company and its peer group, as extracted from Capitaline Plus database is reproduced in the...
-
Consider the same setting as Problem 18, but suppose instead 80% of the shareholders redeem their shares, and no warrants are exercised. Data from problem 18 a. What is the amount of cash per share...
Study smarter with the SolutionInn App