Quiz · 5 questions
➡️ Vectors — The First Real Workload
Embarrassingly parallel arithmetic, the 9-step GPU workflow, VRAM capacity zones
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Quiz
01Why are vector operations called 'embarrassingly parallel'?
Hint
It's about cross-element dependencies, not the work being trivial.
02What does
cudaMalloc do?Hint
Memory on what kind of device?
03What happens in the 'Yellow Zone' of VRAM capacity?
Hint
Yellow means slow but not failing.
04How many steps are in the canonical GPU workflow?
Hint
Count the rows in the 9-step table.
05When you write
a + b for two CUDA tensors in PyTorch, what eventually runs on the GPU?Hint
What did you write in lesson 3?
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