One performance optimization commonly used is to pad synchronization variables to not have any other useful data
Question:
One performance optimization commonly used is to pad synchronization variables to not have any other useful data in the same cache line as the synchronization variable. Construct a pathological example when not doing this can hurt performance. Assume a snooping write invalidate protocol.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
Assume a cache line that has a synchronization variable and the data guarded by that syn...View the full answer
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ 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
-
Careful optimization can improve system-call performance. Consider the case in which one system call is made every 10 msec. The average time of a call is 2 msec. If the system calls can be speeded up...
-
Briefly answer the following questions: 1. Describe three techniques commonly used when developing algorithms for relational operators. Explain how these techniques can be used to design algorithms...
-
To which transparency feature are the query optimization functions related?
-
Fill in the blanks with the proper method names to deserialize an object. (Choose two.) A. writeObject in the first blank B. writeResolve in the first blank C. readObject in the first blank D....
-
Dene Company uses a perpetual inventory system and reports the following inventory transactions for the month of July: Instructions (a) Calculate the cost of goods sold and ending inventory under (1)...
-
A random sample of size n = 12 from a normal population has the mean x = 27.8 and the variance 2 = 3.24. If we base our decision on the statistic of Theorem 8.13, can we say that the given...
-
Data relative to three sampling plans are presented below: Required: Calculate sample size in each of the plans. Show computations. Materiality Size of population Desired reliability Estimated...
-
Refer to the information in Problem 6-35. Assume the following: Animal Gear (AG) does not make any sales on credit. In Problem 6-35 Animal Gear accounts for direct materials using a FIFO cost flow...
-
Check my work For each of the following independent cases, fill in the missing amounts in the table: (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and...
-
Redwood Inc, which owned a parcel of land that contained dense forests, entered into a contract with Bunyon Corp. Bunyon was required to cut and remove the trees from a 40-hectare area. In exchange,...
-
A directory controller can send invalidates for lines that have been replaced by the local cache controller. To avoid such messages and to keep the directory consistent, replacement hints are used....
-
The memory consistency model provides a specification of how the memory system will appear to the programmer. Consider the following code segment, where the initial values are a. At the end of the...
-
In Problem 19, suppose Belyk Paving Co. paid out $500,000 in cash dividends. Is this possible? If no new investments were made in net fixed assets or net working capital, and if no new stock was...
-
Consider the experiment of selecting three items (without replacement) from a sample space of 100 , of which 5 items are defective. Let \(A_{1}=\{\) first item selected is defective \(\}, A_{2}=\)...
-
Refer to the following tree diagram for a two-stage experiment. Find the probabilities in Problems 7-12. (Round your answers in Problems 11 and 12 to the nearest hundredth.) \(P(B \mid E)\) A B E E E...
-
Suppose you are given two urns, numbered Urn I and Urn II. Contents of Urn I: 5 red, 6 blue, and 10 green marbles Contents of Urn II: 30 red, 20 blue, and 10 green marbles The probability of...
-
Suppose a slot machine has three independent wheels as shown in Figure 13.10 on the following page. Find the probabilities. a. \(P(3\) bars) b. \(P(3\) bells ) c. \(P(3\) cherries ) d. \(P\)...
-
Consider the experiment of selecting two items (without replacement) from a sample space of 100 , of which 5 items are defective. Let \(A_{1}=\{\) first item selected is defective \(\}\) and...
-
Find the terminal point Q of the vector v with components as given and initial point P. Find |v|. 0, -3, 3; P: (0, 3, -3)
-
Software Solution is family-owned business that has been in operation for more than 15 year. The board of directors is comprised of mainly family members, plus a few professionals such as an...
-
With the adoption of virtualization support on the x86 architecture, virtual machines are actively evolving and becoming mainstream. Compare and contrast the Intel VT-x and AMD Secure Virtual Machine...
-
Using the sample program results in Figure 5.33: a. How many levels of cache are there? b. What are the overall size and block size of the first-level cache? c. What is the miss penalty of the...
-
Modify the code in Figure 5.32 to measure the following system characteristics. Plot the experimental results with elapsed time on the y-axis and the memory stride on the x-axis. Use logarithmic...
-
The following are extracted from the Cash Book of Jungle Trading and its Bank Statement (received from ABC Bank) for the month of April 2020: Cash Book April 2020 RM April 2020 1 Bal b/d 1,500 9...
-
1. Briefly describe FIVE (5) differences between qualitative data and quantitative data. 2. The literature review is an integral part of the research process and make a valuable contribution to...
-
Writing a detailed written assessment that challenges the traditional legal regimes governing the use of military force, addressing key jus ad bellum and jus in bello legal concerns along with their...
Study smarter with the SolutionInn App