AI engineer jokes about spending six months redesigning kernels for VR

_xjdr · x · 2026-07-23

A sarcastic AI-engineering joke about spending another six months designing entirely new kernels for VR, with the quoted reply criticizing a proposed sparsity design as something that only makes sense if it was co-designed around a frontier lab’s architecture. The exchange riffs on attention sparsity, MLP sparsity, and QAT-heavy implementation constraints.

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