Dissecting the Apple M1 GPU, the end

Kind of amazing Alyssa didn’t end up working at Apple (instead of Intel).

Maybe she doesn't want to.

They seem closely aligned with the Free Software Foundation (FSF), so I could very well imagine that being a major ideological reason not to want to work with Apple. Yes, Apple sometimes upstream patches and they do contribute to open source here and there, but they certainly are no FSF poster child. Intel on the other hand are about as open as it gets when it comes to their track record in the graphics space. I personally have nothing but admiration for Rosenzweig's work and I hope they will continue to find environments where they can flourish and do great things in the years to come.

Maybe she didn’t pass a leetcode interview. :p

You do have to wonder how that kind of interview would go. Hopefully it would be actual engineers that created what she reverse engineered instead of some gatekeeper trying to one up her somehow.

Alyssa's post mentions how lots of the work she's done has at least started as side projects while she's working on something else (Panfrost while at high school, M1 drivers while at Collabora). Obviously I'm not her so I can't say anything specific to her. In general, Apple doesn't allow its developers to work on open source projects on the side while employed at the company. I think this is a stupid idea that costs them a lot of talent, but I doubt Apple cares what I think. I've seen multiple cases where an active open source contributor gets hired by Apple, then their presence in open source communities vanishes. Based on all the open source work she's done so far, I think it would take a lot to make her stop all contributions like that.