[jsheard]

That's a wgpu-specific extension, not part of the actual WebGPU spec, so you can't use it on the web.

https://github.com/gpuweb/gpuweb/blob/main/proposals/subgrou...

There is a proposal for supporting subgroups in WebGPU proper but it's still in the draft stage.

[FL33TW00D]

I'm aware. It is an implementation of the linked proposal.

The `wgpu` implementation linked will make its way into Firefox eventually. Dawn will follow up with a similar one for Chrome.

I was linking it to demonstrate there are no technical hurdles and it's only really approval remaining.

[sp332]

Ok, but that's not what "landing" means.