GPUAdapterInfo: subgroupMaxSize property

Secure contextAvailable in 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

const adapter = await navigator.gpu.requestAdapter();
if (!adapter) {
  throw Error("Couldn't request WebGPU adapter.");
}

const adapterInfo = adapter.info;
console.log(adapterInfo.subgroupMaxSize);

Specifications

Browser compatibility

See also

• The WebGPU API