Data In, Data Out

Feeding arrays and images into kernels, shaping 1D/2D/3D output, and reading results back.

6 tasks

1. Pass an Array In
2. Shape the Output: 2D
3. Grayscale, the GPU way
4. Read the Results Back
5. Images Are Just Arrays
6. Put It Together: Two Kernels

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This page is an interactive exercise — the editor, the GPU runner and your saved progress need JavaScript. The text above is the full brief.