Opus 5.5 turns CUDA notes into a 6-minute 3D explainer

Ex_Machina @the_tronoOriginally posted 2026.09.28

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I turned @goyal__pramod’s CUDA notes into a 6-minute 3D explainer. Why GPUs exist → CPU vs GPU anatomy → memory hierarchy → inside an SM → grids, blocks & threads → from a <<<1,1>>> disaster to a naive matmul kernel. Everything is rendered in code: @threejs + @WebGL_WebGPU , with sound design synced to every visual beat. Opus 5.5 doing wonders

This post quotes another post: x.com/goyal__pramod/status/2103565642800431533