Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-16 Thread 'Alan Baker' via blink-dev
I've dropped the experimentation from the feature name. On Thu, Jan 16, 2025 at 12:36 PM Mike Taylor wrote: > Also, can we please update the chromestatus entry title so "WebGPU > Subgroups experimentation" is less confusing on > https://chromestatus.com/roadmap? > On 1/16/25 9:35 AM, Mike Taylor

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-16 Thread Mike Taylor
Also, can we please update the chromestatus entry title so "WebGPU Subgroups experimentation" is less confusing on https://chromestatus.com/roadmap? On 1/16/25 9:35 AM, Mike Taylor wrote: LGTM3 On 1/16/25 9:31 AM, Yoav Weiss (@Shopify) wrote: LGTM2 On Thu, Jan 16, 2025 at 5:28 PM Chris Har

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-16 Thread Mike Taylor
LGTM3 On 1/16/25 9:31 AM, Yoav Weiss (@Shopify) wrote: LGTM2 On Thu, Jan 16, 2025 at 5:28 PM Chris Harrelson wrote: Great! LGTM1 On Thu, Jan 16, 2025 at 8:02 AM 'Alan Baker' via blink-dev wrote: We've just merged the spec after it got its final approval. On W

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-16 Thread Yoav Weiss (@Shopify)
LGTM2 On Thu, Jan 16, 2025 at 5:28 PM Chris Harrelson wrote: > Great! LGTM1 > > On Thu, Jan 16, 2025 at 8:02 AM 'Alan Baker' via blink-dev < > blink-dev@chromium.org> wrote: > >> We've just merged the spec after it got its final approval. >> >> On Wednesday, January 15, 2025 at 11:13:34 AM UTC-5

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-16 Thread Chris Harrelson
Great! LGTM1 On Thu, Jan 16, 2025 at 8:02 AM 'Alan Baker' via blink-dev < blink-dev@chromium.org> wrote: > We've just merged the spec after it got its final approval. > > On Wednesday, January 15, 2025 at 11:13:34 AM UTC-5 Chris Harrelson wrote: > >> Great thanks, sounds like a very useful OT. >>

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-16 Thread 'Alan Baker' via blink-dev
We've just merged the spec after it got its final approval. On Wednesday, January 15, 2025 at 11:13:34 AM UTC-5 Chris Harrelson wrote: > Great thanks, sounds like a very useful OT. > > Now we're just waiting for the spec PR to land, since it seems to be > approved. > > On Wed, Jan 8, 2025 at 7:1

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-15 Thread Chris Harrelson
Great thanks, sounds like a very useful OT. Now we're just waiting for the spec PR to land, since it seems to be approved. On Wed, Jan 8, 2025 at 7:13 PM 'Alan Baker' via blink-dev < blink-dev@chromium.org> wrote: > The origin trial resulted in the following findings: > >1. This functionalit

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-08 Thread 'Alan Baker' via blink-dev
The origin trial resulted in the following findings: 1. This functionality can achieve the performance improvements we expected. Meet integrated the functionality into some of its ML shaders. Benchmarking subgroups vs integer dot products (previous best) for matrix-vector multiply shad

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-08 Thread Chris Harrelson
Ok thanks for clarifying that this is shipping and not further experimentation. Could you share the findings from the origin trials? On Wed, Jan 8, 2025 at 11:31 AM 'Alan Baker' via blink-dev < blink-dev@chromium.org> wrote: > I've filed the standard's position issues (and added to the feature).

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-08 Thread 'Alan Baker' via blink-dev
I've filed the standard's position issues (and added to the feature). Here they are for reference: - Mozilla: https://github.com/mozilla/standards-positions/issues/1160 - WebKit: https://github.com/WebKit/standards-positions/issues/446 The name was a bad choice. I wasn't familiar with this

Re: [blink-dev] Re: Intent to Ship: WebGPU Subgroups experimentation

2025-01-08 Thread Chris Harrelson
Also: * The spec PR needs to land * What do you mean by "experimentation" in the title of this Intent? On Wed, Jan 8, 2025 at 8:30 AM Alex Russell wrote: > Hey Alan, > > Just for the avoidance of future friction, we try to use the explicit > signals systems from Apple and Mozilla because they'