I stumbled into this way of thinking about recursion on my own while implementing my TypeScript port of Uniplate, but it seems like the kind of thing that would arise naturally in all sorts of imperative settings. I doubt I’m the first, second, or hundredth person to come up with it. I would love references to other people’s approaches here.
That was in 2019, not knowing Rust well yet.
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剥开“五层蛋糕”的技术糖衣，黄仁勋传递的信息很明确：无论模型层如何厮杀，无论应用层谁主沉浮，只要AI工业体系在运转，位于芯片与基础设施层的供应商，就是最大、最确定的赢家。
价格的合理性也是一大质疑点。抖音电商数据显示，2024年以来，AI玩具行业的毛利率约70-80%，个别甚至超过90%。根据头部AI玩具供货商向媒体透露，核心机芯的成本可以被压至50元以下，加上显示屏成本在80元左右，而定价则在成百上千元不等。