What is the disadvantage of register renaming in a superscalar processor?

Question:

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Computer Organization And Architecture Themes And Variations

ISBN: 9781111987046

1st Edition

Authors: Alan Clements

See More Books

Question Posted: Jan 22, 2024 08:01 AM

See More Questions

Exercise 2.7 explored simple register renaming: when the hardware register renamer sees a source register, it substitutes the destination T register of the last instruction to have targeted that...
What is register renaming and why is it used in superscalar processors?
If you ever get confused about what a register renamer has to do, go back to the assembly code you're executing, and ask yourself what has to happen for the right result to be obtained. For example,...
ME-1" Ltd. acquired 80% equity shares of You-2nd Ltd. on 30/04/2020 for a cost of GHS60,000. At that time the general reserves were GHe6,000 respectively.
The 18-ft pole ABC is acted upon by a 210-lb force as shown. The pole is held by a ball-and-socket joint at A and by two cables BD and BE. For a = 9 ft, determine the tension in each cable and the...
You have a bucket containing an unknown liquid. You also have a cube-shaped wooden block that you measure to be 8.0 cm on a side, but you dont know the mass or density of the block. To find the...
Mind & Motion entered into a real estate purchase contract (REPC) with Celtic Bank to buy a large piece of the banks foreclosed property. Although the county had approved plans to construct...
For Warren Corporation, year-end plan assets were $2,000,000. At the beginning of the year, plan assets were $1,780,000. During the year, contributions to the pension fund were $120,000, and benefits...
Prof. Dimitriou developed the following code to evaluate the expressions A(), B() and CO) but it takes too long to compute even for small values of n. A(int n) if (n <0) return 0; if (n
What is software pipelining?
The following fragment of code is to be executed on two different superscalar processors. The processors have two integer units and two load/store units (i.e., up to two memory accesses and two...
1. What type of team was formed here? Was it necessary, in your opinion? 2. Use the team effectiveness model and related information in this chapter to identify the strengths and weaknesses of this...
In the big picture of justice administration, how does it harm the system as a whole to implement ineffective programs? Why is it so important to identify effective criminal justice programs?
I can not get the rotate and add tests to pass in my AVL Tree program. Both of the ways to write the rotate methods that I put in the code block do not work. Please tell me what I can do to pass...
Find the exact value of the expression by using appropriate identities. Do not use a calculator. tan 81+tan 54 1-tan 81 tan 54 ES T- tes tan 81+ tan 54 1-tan 81 tan 54 =
Given the following function: int next(int x) { return(x+1); } what is the output of the following statement? cout < < next(next(5)) < < endl;
In fact, corporate reputations are increasingly dependent upon CSR, which in turn signals the importance of this element for organisational success and the need to integrate stakeholders into this...
Visit the Websites and review the financial statements for DSG international (DSGiplc.com), Best Buy (BestBuy.com), and Circuit City (CircuitCity.com). Each of these companies is a retailer of...
Explain why each of the following is either a private good or a public good: traffic lights, in line skates, a city park, a chicken salad sandwich, a tennis racket, national defense, a coastal...
Some older computers used an 18-bit word to store numbers. What is the decimal range for this word size?
Convert the following hexadecimal numbers to decimal: a. 4E b. 3D7 c. 3D70
Determine the power of each digit for four-digit numbers in base 16. Which place digits in base 2 have the same power?
There are TWO bidders who have independent private values, v and v2. For Bidder 1, his value can be either $10 or $40, each with probability of 1/2. For Bidder 2, her value can be either $20 or $50,...
Three strings, attached to the sides of a rectangular frame, are tied together by a knot as shown in the figure. The magnitude of the tension in the string labeled C is 74.5 N. Calculate the...
A child's ball (a thin hollow uniform sphere) of mass 36 g and radius 0.21 m starts from rest and rolls without slipping down an inclined plane of vertical height 4.62 m. What is the angular speed of...

What is the disadvantage of register renaming in a superscalar processor?

Question:

Step by Step Answer:

Of course there is a hardware cost of the new registers that is the pool of the registers avail...View the full answer

Computer Organization And Architecture Themes And Variations

Students also viewed these Computer science questions