人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用
fn exists(path: string) - bool
，这一点在搜狗输入法中也有详细论述
I use my computer for the same fundamental tasks I did ten years ago: browsing the web, writing, editing photos, running scripts, and building small websites. Today’s computers can do all that and have power to spare. You can still push their limits with high-end tasks like video editing, 3D modelling, or gaming – but I don’t do any of those things.
在Scaling Law时代，成熟度高、通用性和灵活性强、适合大规模并行运算的GPU，无疑是大模型的最佳搭档。其性能在近十年间飞速进化，是大模型能力提升和规模化复刻的重要动力。所以，尽管英伟达产品售价极高，毛利率常年在75%左右，还是屡屡供不应求。