subgroup_id

Statistics for subgroup_id, a WGSL language feature of the WebGPU Graphics API.

Adds WGSL language support for querying the current subgroup identifier. This helps shaders reason about which small cooperating subgroup a given invocation belongs to.

Overall Support

This chart shows what share of recent reports support subgroup_id.

77.34%
overall support

Platform Support

This table shows how support for subgroup_id varies by platform.

PlatformSupport
Android85.01%
Chromium OS94.58%
iOS2.4%
Linux89.87%
Mac OS62.34%
Windows87.31%