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CUDA Academy · Lesson

Profile, Optimize, Ship

Closing the loop with Nsight metrics.

Measure, Do Not Guess

Optimization starts with data, not hunches. Always profile first to learn where the time really goes before you change a single line. 🔍

Start With the Timeline

Open Nsight Systems to see the whole run: kernels, copies, and gaps. The timeline shows whether transfers and compute actually overlap.

All lessons in this course

  1. Designing the Processing Pipeline
  2. Fusing Filters into One Kernel
  3. Streaming Tiles for Big Images
  4. Profile, Optimize, Ship
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