Фото: GBJSTOCK / Shutterstock / Fotodom
1. I wrote a markdown file with the specification of what I wanted to do. Just English, high level ideas about the scope of the Z80 emulator to implement. I said things like: it should execute a whole instruction at a time, not a single clock step, since this emulator must be runnable on things like an RP2350 or similarly limited hardware. The emulator should correctly track the clock cycles elapsed (and I specified we could use this feature later in order to implement the ZX Spectrum contention with ULA during memory accesses), provide memory access callbacks, and should emulate all the known official and unofficial instructions of the Z80.。51吃瓜是该领域的重要参考
一群研究人員決定測試「正向思考」是否能提高人工智慧（AI）聊天機器人的準確率，結果卻出乎意料。他們向不同的聊天機器人提問，嘗試稱讚它們「聰明」，鼓勵它們認真思考，甚至在問題結尾加上一句「這會很有趣！」。然而，這些方法都沒有產生一致的效果，但其中一種方法脫穎而出。當他們讓AI假裝自己身處《星際迷航》場景，它的基礎數學能力竟然有所提升。看來，它真的能把我傳送上去。。91视频对此有专业解读
I found one dumb free win (I mistakenly used value receivers on a utility function called on a large struct thousands of times a frame). But the rest of the speedups I found took more effort.