WebGPU subgroups
The subgroups extension for the WebGPU Shading Language (WGSL) enables SIMD parallelism. Using subgroups, threads in a workgroup can efficiently communicate and perform collective operations.
Status
Limited availability
MDN documentation
No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.Specifications
- WebGPU (#subgroups), from GPU for the Web Working Group (W3C).
- WebGPU (#extension-subgroups), from GPU for the Web Working Group (W3C).
Browser support
- Chrome ❌
- Chrome Android ❌
- Edge ❌
- Firefox ❌
- Firefox for Android ❌
- Safari ❌
- Safari on iOS ❌
Developer votes
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