Implement the nonblocking queue of Example 13.30 on an x86. Do you need fence instructions to ensure
Question:
Implement the nonblocking queue of Example 13.30 on an x86. Do you need fence instructions to ensure consistency? If you have access to appropriate hardware, port your code to a machine with a more relaxed memory model (e.g., ARM or Power). What new fences or atomic references do you need?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (7 reviews)
In the relaxed memory model serial execution of two cons...View the full answer
Answered By
Dudhat Vaidehi
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. I typically met with each student's teacher in order to get an idea of what the focus of my instruction/remediation should be. Becoming familiar with the student's learning style(s) was also very helpful. Often parents would share records and test results with me. After each tutoring session, I documented the student’s progress and gave parents written updates, as well as phone calls or emails as needed.
While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings.
Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
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...
-
What controls should a company implement to ensure consistency of sales information between the front end and back end of its systems?
-
You need to paint your fence but you really hate this task. You decide to hire the kid next door to do it for you. You would be willing to pay him up to $100, but you start by offering $50, expecting...
-
Why program planning is important in public health leadership?
-
A container filled with 45 kg of liquid water at 95°C is placed in a 90-m3 room that is initially at 12°C. Thermal equilibrium is established after a while as a result of heat transfer...
-
Expecting Tom to protest the poor grade on his psychology paper, the professor was disheartened when he _______ tossed it in his bag and left the room. Gingerly Flippantly Timidly Prudently...
-
Consider the data from Example 7.9. In Section 7.7.4 Computation Lab: Nearest Neighbour Propensity Score Matching, marital1982 was included when fitting the propensity score model propmod_nhefs....
-
Josh contributes $5,000 toward the support of his widowed mother, aged 69, a U.S. citizen and resident. She earns gross income of $2,000 and spends it all for her own support. In addition, Medicare...
-
At the beginning of the year, Learer Company's manager estimated total direct labor cost to be $2,517,000. The manager also estimated the following overhead costs for the year. Indirect labor Rent on...
-
A friend suggests that organizational behavior courses are useful only to people who will enter management careers. Discuss the accuracy of your friends statement.
-
Consider the implementation of software transactional memory in Figure 13.19. (a) How would you implement the read set, write map, and lock map data structures? You will want to minimize the cost not...
-
Assuming the Java memory model, (a) Explain why it is not sufficient in Figure 13.11 to label X and Y as volatile. (b) Explain why it is sufficient, in that same figure, to enclose Cs reads (and...
-
The speed of sound is measured to be 342m/s on a certain day. What is this in km/h?
-
2. When preparing different types of meet cuts how would you prepare a rack of lamb using Frenching technique
-
3 Jamie is a shareholder in Trolley Corporation. In the current year, Jamie receives 500 non-taxable shares of common stock from Trolley Corp. that are identical to the 270 shares of Trolley Corp....
-
In the Cuckoo's Egg, Cliff started his initial investigation by: In the Cuckoo's Egg, Cliff started his initial investigation by: auditing all root level accounts disabling Sventek account analyzing...
-
A factory is experiencing a reduction in sales that has lasted an extended period of time due to a recession. With inventory piling up in the warehouse, the factory should send everyone home until...
-
ABC Company is experiencing financial difficulties due to a down economy. As a result, XYZ Bank requested that ABC Company pledge additional collateral to secure a line of credit necessary to fund...
-
Determine the missing amount for each of the following: Assets LiabiltiesOwner's Equit a. b. 1,375,000 C. 376,000 $895,000 $855,000 $863,500 = $211,000 +
-
Fred Farmer needs to prepare a balance sheet for his bank. He spent the day getting the following information. Fred needs your help to build a balance sheet and evaluate it. The information was...
-
There are only two stations, A and B, in a bus 1-persistence CSMA/CD network with T p = 25.6 μs and T fr = 51.2 μs. Station A has a frame to send to station B. The frame...
-
Explain why collision is an issue in random access protocols but not in controlled access protocols.
-
To understand why we need to have a minimum frame size T fr = 2 T p in a CDMA/CD network, assume we have a bus network with only two stations, A and B, in which T fr = 40 s and T p = 25 s. Station A...
-
Bronchial alveolar lavage and four endobronchial biopsies were performed and submitted to the insurance carrier as follows: 31625 x 4 units, 31624-51. Is this claim coded appropriately?
-
What goals are used to measure labor and management partnerships?
-
1. A Supervisor email you a question. 2. Potential client comes to your office. He has $40000 in wages on W-2. He also listed $30000 of charitable contributions, mostly clothing, on a single piece of...
Study smarter with the SolutionInn App