The content and presentation is very good. The exercises are very limited, and repeat of the problems in video lectures with minor variations in some cases. Also it is very frustrating to meet the benchmark performance on exercise. It passes on autograder fails locally so you just keep doing hit and trial.

This course is a very nice introduction to parallel programming in Java. It highlights the key libraries to explores for production use. On thing I didn't like is that the programming assignments are a copy paste of the demonstration videos in the course. All in all I enjoyed taking this course!

I liked this course. I had time off so it took about a week's worth per day. I think more engaging mini projects would be helpful, but I understand it's hard - maybe slowly build something trhoughout the course to see moere real-world applications ( a bigger foundation codebase to build upon)

Great content, thank you very much for putting this together. I have enjoyed reviewing the fundamentals and learn more about the Phaser's API. My only suggestion will be to add more exercises, even if they are optional, so people can practice more the concepts introduced.

The exercises are just a little short and I'd like to see, maybe, twice as many quizzes with a better connection to lecture notes, but the lectures are very enlightening, the subject matter is very interesting, and the exercises, though excessively sparse, are helpful.

Very interesting content: it is definitely useful to get into that topic. Mini projects are sometimes a bit light: what has to be done is so simple that it can be frustrating... or misleading (I would expect to have more than a single line to change sometimes).

I liked the course. It introduced some of the concepts in parallel programming very well. I would suggest if it focuses more on Java implementations from the java.util.concurrent package like Countdown Latches and Cyclic Barriers it would be more helpful.

Good course. I've expected less theory and more practice, but all in all I'm happy with the course. Block about parallel streams was the most useful for me. On the other hand part about array multiplication was quiet useless from practical point of view.

Was quite helpful... cleared many basic concepts in parallel programming ... but you should come up more industry oriented examples .. code samples uses rice university's own package in some examples..these could be done with regular java libraries

This course is quite a shot one. The lectures are condense and programming assignments are purely academic. However I still would suggest to take it if one wants to learn about high level abstraction upon parallel computing in Java.

Materials are informative. Instructor is good. Good to have programming assignments to practice the material learned. Assignments after assignment 2 were a little light though. The first two assignments were at a good level though.

It was a useful course, but last two homeworks were exactly same as professor explained in demo implementations. I would expect them to take a bit more time and having a variety of easy/difficult tasks in each homework.

Thanks for the course materials! I'm getting a lot of new knowledges from the course for cs fundamentals. I'd like to suggest to have more concrete examples to explain many concepts like SPAN, signal and put, etc.

Great introduction to parallel programming. Lectures were clear, summaries were helpful, quizzes were not trivial, discussion forum is good, but the assignments' grading system could be improved.

I found the explanation of how to precisely code phasors lacking as the Thread stuff was already provided in sample code and never explained. Quite satisfied with the rest of the course though.

Excellent Course.I always wanted a good course on java concurrency and parallel programming.And finish->async, isolated, forAsync constructs are awesome.I have learnt much from this course.

Very good and comprehensive video lectures! Sometimes the auto-grader results from Coursera fluctuate from one submission to the other, but overall it was a really interesting course.

Very useful course about parallel programming theory and practice.

Could be less examples with custom libraries instead of standard java features looking to practical usage at work.

Good introduction to the concepts of parallel programming, the programming assignments were a bit easy though and could be made harder to improve the learning experience.

Very well structured, taught and paced course, I only wish it had a passing project which would have given us more hands on practice and insights to parallel programming.

The information found in this course is great. The first and second mini projects were of average difficulty, but the third and fourth mini projects were too trivial.

Explanation of theory was best. But Assignments lacked clarity. For example, we might expect little more clarification about threads In order to use them effectively

Instructor is awesome. However instead of sharing ready libraries for parallelism (like forall loop) in section 3, native codes should be used for forall loops etc.

Introduction to theoretical concepts was good, but not very deep. The exercises didn't really contribute much to my understanding of the course material in general.

This course explain the concepts in a great way but the exercises

needs to be more rich with problems to enhance our understanding to the concepts.