GPUAdapterInfo: subgroupMaxSize property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is available in Web Workers.
The subgroupMaxSize read-only property of the GPUAdapterInfo interface returns the maximum supported subgroup size for the GPUAdapter. This can be used along with the subgroups feature.
Value
A number.
Examples
js
const adapter = await navigator.gpu.requestAdapter();
if (!adapter) {
throw Error("Couldn't request WebGPU adapter.");
}
const adapterInfo = adapter.info;
console.log(adapterInfo.subgroupMaxSize);
Specifications
| Specification |
|---|
| WebGPU # dom-gpuadapterinfo-subgroupmaxsize |
Browser compatibility
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subgroupMaxSize
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- Partial support
- Partial support
- No support
- No support
See also
- The WebGPU API