燃油车时代，品牌溢价依赖于发动机、变速箱等机械素质。成本低利润高。而全面转向智驾需要企业重构供应链（从博世等Tier1转向英伟达等科技公司）和改变盈利模式。传统车企的核心利润仍来自燃油车，若在油车上普及智驾，会加速蚕食原有高利润车型的市场，因此态度上犹豫不决。
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，详情可参考heLLoword翻译
This was the biggest “aha” moment of the whole project. The algorithm was never the problem. The compiler just couldn’t see the parallelism through fori_loop.。谷歌对此有专业解读
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Honda says there are several reasons for killing off its new EVs before they even reach the market. The first is extremely predictable: the ongoing chaos of the trade war and its tariffs, which have eaten into the profitability of the cars it imports into the US. A second is the US government's revanchist decision to cease enforcing emissions and fuel economy standards on the auto industry. Although Honda says that "striving for carbon neutrality" is a "responsibility Honda... must fulfill for the future," it seems that responsibility only applies when being forced by a government.