上次去朋友家,他好几部手机、一个 Mac mini、两台 MacBook,一直抱怨每台设备都要单独装 Clash,开关、更新订阅、排查问题都很烦。
我直接给他的 Mac mini 装了 Surge,接管路由器流量。
之后所有设备连上 Wi-Fi 就能无缝使用,不用每台机器都单独挂vpn。
折腾一下真能省不少事!直接看这条子线程教你做!
New blackboard lecture w @reinerpope
How do chips actually work – starting with basic logic gates, and working up to why GPUs, TPUs, FPGAs, and the human brain each look the way they do.
0:00:00 – Building a multiply-accumulate from logic gates
0:16:20 – Muxes and the cost of data movement
0:25:59 – How systolic arrays work
0:39:00 – Clock cycles and pipeline registers
0:51:40 – FPGAs vs ASICs
1:03:14 – Cache vs scratchpad
1:07:16 – Why CPU cores are much bigger than GPU cores
1:11:49 – Brains vs chips
1:15:22 – A GPU is just a bunch of tiny TPUs
Look up Dwarkesh Podcast on YouTube/Spotify/etc to watch. Enjoy!
非常值得刷的视频课--麻省理工《How to AI (Almost) Anything》
这门MIT公开课教你如何用AI(几乎)做任何事情——共12节课,覆盖大量专业领域 https://t.co/iqUHxw9NLI
大部分内容容易忘,建议把这份中英双语版讲义+图文笔记(社区整理)保存到NotebookLM / Claude / ChatGPT构建你自己的知识库,方便随时对话检索👇
https://t.co/vQ5FmN9Jde