CUDA veteran blocked over HW claims, responds with GPU hardware deep dive

ssh4net · x · 2026-11-14

GPU programming veteran Timothy Lottes says he was blocked by CUDA Handbook author Nicholas Wilt (who called his claims "dense with misrepresentations") after posting about NVIDIA's early compute groups. In response, Lottes announces a hardware deep dive he says anyone interested in GPU programming can learn from — a technical mini-drama worth following.

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