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Subgroup matrix #4195

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Subgroup matrix#4195
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feature requestA request for a new GPU feature exposed in the APIwgslWebGPU Shading Language Issues
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@alan-baker

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@alan-baker
alan-baker
opened on Jun 23, 2023

All major platform APIs have now released a similar extensions for cooperative matrix:

  • Metal introduced simdgroup_matrix in MSL 3.1
  • HLSL has support in SM6.8 (currently experimental release)
  • SPIR-V/Vulkan released SPV_KHR_cooperative_matrix

This feature is very useful for accelerating ML operations by performing matrix calculations across multiple threads.

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    feature requestA request for a new GPU feature exposed in the APIwgslWebGPU Shading Language Issues

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