I Tried to Break WebGPU (and Found These Hidden WGSL Limits)

[hugodan]

https://hugodaniel.com/posts/webgpu-shader-unknown-limits/

[ggm]

A bit of library introspection to supply the limits as readables seems like a no brainer.

[hugodan → ggm]

This would be very cool, like a low level diagnosis query that could report on these

[ggm → hugodan]

I don't know it they still do, but Microsoft used to be quite good at this kind of thing.

[hugodan → ggm]

Im doing a small tool to provide diagnostics and play with shader limits, hopefully it makes finding these limits easier in different machines and OSes. Still an early WIP: https://hugodaniel.com/pages/webgpu-diagnostics

The idea is to also see how Windows behaves and different drivers, and try to collect some safe boundaries