[Mlir-commits] [mlir] [MLIR][OpenMP] Improve Generic-SPMD kernel detection (PR #137307)

Tue Apr 29 04:11:05 PDT 2025

https://github.com/Meinersbur requested changes to this pull request.

What is "a range of kernels behaving incorrectly"?

Why do you think this is legal? If you have control flow in the teams distribute construct (including a sequence of `omp parallel` constructls), the teams must synchronize with the initial team. The absence of such synchronization is what allows SPMD.

https://github.com/llvm/llvm-project/pull/137307