Is that really the case? My experience is fairly limited, but I've found that the LLM's willingness to fill in plausible sounding (but not necessarily at all accurate) numbers where it needs them to be a significant hindrance when asking it to think about performance.
And how would one do that these days if they didn't spend their career doing this pre-LLM? Just expect to study and perform such projects as a hobby for a few years on the side? These are specialized problems that you only really do for a few select companies.
I mean yeah... You kind of have to learn this stuff (performance engineering) by yourself (a strong education background helps a lot of course). There are transferable parts of it and there are platform-specific parts where you need to be somewhat familiar with GPUs.
Seeks like another catch 22 when companies still care about 3-5 years of experience in industry, even if you work on some hobby projects. I'm not in this sector but I had similar struggles getting noticed in another specific domain despite studying it for a while.
