[varispeed]

You can't just tell LLM "make it faster, no mistakes or else". You may need to nudge it to use specific techniques (good idea to ask it first what techniques it is aware of), then give it comparison before and after, maybe with assembly. You can even get assembly output to another LLM session and ask it to count cycles, then feed the result to another session. You can also look yourself what seems excessive, consult CPU datasheets and nudge LLM to work on that area. This workflow isn't much faster than just optimising by hand, but if you are bored with typing code is a bit refreshing. Like you can focus on "high level" and LLM does the rest.

[lawlessone]

>You can't just tell LLM "make it faster, no mistakes or else".

Just told the LLM to create a GUI in visual basic. I am a hacker now.