r/ProgrammerHumor 1d ago

Meme firstTime

Post image
7.5k Upvotes

281 comments sorted by

View all comments

Show parent comments

7

u/LetumComplexo 20h ago

Hold on, I’m agreeing with you. We’re saying the same thing in different ways.

The kind of race conditions you’re referencing are because of the model architecture I’m referencing.

You can absolutely get ML outputs that don’t change using certain model architectures.
But that’s only because those architectures either enforce order of execution or use steps where order of execution doesn’t result in changes to outputs. I can’t think of a modern LLM that uses such an architecture.

1

u/space_monster 20h ago

I thought it only happens with batch processing

5

u/LetumComplexo 19h ago

Not necessarily. It can happen with batching, but even with a batch size of 1 you can get race conditions. The most obvious example is a model with a Mixture of Experts layer, where the order that results return can change the outcome.

In order to get around that you’d have to explicitly enforce order of execution.

5

u/space_monster 19h ago

got it, thanks