Create a table showing the forwarding logic for the R4000 integer pipeline using the same format as
Question:
Figure C.26
Transcribed Image Text:
Pipeline register containing destination Opcode of destination forwarded instruction Destination Pipeline register containing source instruction Opcode of source of the Comparison (if equal then forward) instruction result instruction Register- register ALU Register-register ALU, ALU immediate, load, store, branch EX/MEM.IR[rd] ID/EX.IR[rs] EX/MEM ID/EX Top ALU input EX/MEM.IR[rd] == ID/EX.IR[rt] EX/MEM Register- register ALU ID/EX Register-register ALU Bottom ALU input MEM/WB.IR[rd] == ID/EX.IR[rs] MEM/WB Register- register ALU ID/EX Register-register ALU, ALU immediate, load, Top ALU input store, branch Bottom ALU MEM/WB.IR[rd] ID/EX.IR[rt] EX/MEM.IR[rt] == ID/EX.IR[rs] MEM/WB Register- register ALU ID/EX Register-register ALU == input EX/MEM ALU ID/EX Register-register ALU, ALU immediate, load, Top ALU input %3%3D immediate store, branch EX/MEM.IR[rt] == ID/EX.IR[rt] Register-register ALU EX/MEM ALU ID/EX Bottom ALU immediate input Top ALU input ALU ID/EX Register-register ALU, ALU immediate, load, store, branch MEM/WB.IR[rt] == ID/EX.IR[rs] MEM/WB %3%3D immediate Register-register ALU Bottom ALU MEM/WB.IR[rt] ID/EX.IR[rt] MEM/WB ALU ID/EX immediate input Register-register ALU, Top ALU ALU immediate, load, input MEM/WB MEM/WB.IR[rt] == ID/EX.IR[rs] Load ID/EX store, branch Register-register ALU MEM/WB.IR[rt] : ID/EX.IR[rt] MEM/WB Load ID/EX Bottom ALU input
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 90% (11 reviews)
a Execution Time I x CPI x Cycle Time ...View the full answer
Answered By
CHARLES AMBILA
I am an experienced tutor with more than 7 years of experience. I have helped thousands of students pursue their academic goals. My primary objective as a tutor is to ensure that students have easy time handling their academic tasks.
5.00+
109+ Reviews
323+ Question Solved
Related Book For
Computer Architecture A Quantitative Approach
ISBN: 978-8178672663
5th edition
Authors: John L. Hennessy, David A. Patterson
Question Posted:
Students also viewed these Computer science questions
-
Create a table showing the R4000 integer hazard detection using the same format as that shown in Figure C.25. Include only the MIPS instructions we considered in Figure C.26. Figure C.26 Pipeline...
-
The speed control of a high-speed train is represented by the system shown in Figure AP5.4 [17]. Determine the equation for steady-state error for K for a unit step input r(t). Consider the three...
-
Create the forwarding table for node A in Figure 20.10. Figure 20.10 Least-cost tree Initialization Legend Root node A B Node in the path Node not yet in the path E F Potential path Path Iteration 1...
-
Explain the relationship between three Statement objects, and illustrate why and how the CallableStatement object can use the setXXX() methods defined in the PreparedStatement interface.
-
Inventory cost flow relationships are used in a variety of ways to account for inventory in a business. Show how the relationships can be translated into equations for practical purposes?
-
what is your name you preferred to be called? what part of the united states or world do you live in ? what are your major at post university and your future career goals? What kinds of...
-
A single acting reciprocating pump delivers 45 m3/h of water against a total head of 25 m. The pump speed is 90 rpm. If slip is 5%, calculate (a) volume of cylinder in litres, and (b) power...
-
(a) From what sources might a corporation obtain funds through long-term debt? (b) What is a bond indenture? What does it contain? (c) What is a mortgage?
-
2) [15 points] Give the worst case Big-O runtime of code snippets given in part (a) -(e)? Explain your working. a) def exercisel (N): for i in range (0, N): for i in range (N, 1, -1): a = a + i + j...
-
The following language was in a handwritten agreement signed by Harold and Saul and their respective wives: Saul & Zelda get the option to rent the lower level of the Hope Chest store when their...
-
In this problem, we will explore how deepening the pipeline affects performance in two ways: faster clock cycle and increased stalls due to data and control hazards. Assume that the original machine...
-
Suppose MIPS had only one register set. Construct the forwarding table for the FP and integer instructions using the format of Figure C.26. Ignore FP and integer divides. Figure C.26 Pipeline...
-
Show that the following decomposition of the schema R of Exercise 7.2 is not loss less-join decomposition: (A, B, C) (C, D, E).
-
Consider an inductive divider shown in Figure 6.14. For an alternating current (AC) input \(v_{\mathrm{i}}\), prove that the output voltage of the inductive voltage divider is...
-
Consider the first-order RC circuit shown in Figure 6.24. a. Derive the input-output differential equation relating \(v_{C}\) and \(v_{\mathrm{a}}\). b. Determine the transfer function \(I(s) /...
-
Consider the first-order RL circuit shown in Figure 6.25. a. Derive the input-output differential equation relating \(i_{\mathrm{L}}\) and \(v_{\mathrm{a}}\). b. Determine the transfer function...
-
Design a program that has a two-dimensional integer array with 7 rows and 7 columns. The program should store a random number in each element. Then, the program should search the array for saddle...
-
Find \(R_{13}\) and \(R_{32}\) for the voltage divider shown in Figure 6.76 so that the current is limited to \(2 \mathrm{~A}\) when \(v_{i}=110 \mathrm{~V}\) and \(v_{\mathrm{o}}=100 \mathrm{~V}\)....
-
Estimate the molar concentration of 0.50 wt% (0.0050 mass fraction) benzene (C 6 H 6 ) dissolved in liquid ethanol (C 2 H 5 OH) at 20C. The density of liquid ethanol is 789 kg/m 3 at 20C. This...
-
If a and b are positive numbers, find the maximum value of f ( x ) = x a (9 x ) b on the interval 0 x 9.
-
Consider a social networking Web site with 100 million active users posting updates about themselves (in text and pictures) as well as browsing and interacting with updates in their social networks....
-
Datacenter Networking: Map- Reduce and WSC are a powerful combination to tackle large-scale data processing; for example, Google in 2008 sorted one petabyte (1 PB) of records in a little more than 6...
-
Because of the massive scale of WSCs, it is very important to properly allocate network resources based on the workloads that are expected to be run. Different allocations can have significant...
-
ABC Inc. curently has a share price of $44. If they are paying a dividend of $1.13, with a cum dividend date of November 1, would would you expect their share price to be on November 2nd? Please give...
-
Does China benefit from a weak currency?Does Us benefit from a strong currency? Why? Please explain
-
You purchased 10 ASD June 45 puts and the company declares a 10% stock dividend. How are the terms of the option contract then changed?
Study smarter with the SolutionInn App