Practice Simd Instructions (10.3.2) - Vector, SIMD, GPUs

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does SIMD stand for?
Show hintHide hint
Think about how instructions operate.
Question 2.
Name one example of an element-wise operation.
Show hintHide hint
What operation can be done on corresponding elements?
3Question 3.
What does SIMD allow you to do?
- Execute multiple instructions on the same data
- Execute the same instruction on multiple data points
- None of the above
Show hintHide hint
Focus on the single instruction aspect.
4Question 4.
True or False: SIMD can only be used for numerical data.
- True
- False
Show hintHide hint
Think about different application areas.
Question 5.
Design a SIMD-based algorithm for enhancing the brightness of an image. Explain the steps involved.
Show hintHide hint
Consider how pixel data is structured in memory.
Question 6.
Evaluate the effectiveness of SIMD instructions in a matrix multiplication scenario compared to traditional methods. Discuss the performance differences.
Show hintHide hint
Think about how matrix data can be organized and processed.

5 more questions in this section. Enroll free to practise them all.