[Feature Request] Allow [WaveSize] on mesh shaders and nodes

microsoft / DirectXShaderCompiler

This repo hosts the source for the DirectX Shader Compiler which is based on LLVM/Clang.

Other

3.11k stars 695 forks source link

[Feature Request] Allow [WaveSize] on mesh shaders and nodes #6993

Closed gputom closed 2 weeks ago

gputom commented 3 weeks ago

We would like to be able to specify the [WaveSize] attribute on variants of a given mesh shader, so we can optimize for certain wave sizes and remove unnecessary group-level syncs where possible.

This should also apply to mesh nodes in workgraphs.

damyanp commented 2 weeks ago

Duplicate of microsoft/hlsl-specs#137.