Hello, Kernel

What a kernel is, what a thread is, and why this.thread.x replaces your for-loop.

5 tasks

1. Your First Kernel
2. Who Am I? this.thread.x
3. From For-Loop to Formula
4. A Second Dimension: this.thread.y
5. Pass Something In

Start this module →

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