[Mlir-commits] [mlir] [MLIR][SCFToOpenMP] Add automatic-num-threads option (PR #85771)

[Pablo Antonio Martinez]

pabloantoniom wrote:

> Thanks for this patch.
> 
> > This commit adds an option to automatically infer the optimal number of threads from the scf loop.
> 
> What is the background of the particular algorithm used in this patch? Wouldn't this also lead to too many threads?

Indeed. This algorithm was adapted from another context, but now I have realised that for the this particular pass it makes no sense to use this algorithm. Thank you for noticing this, I'll have a think about how this can be reinterpreted to be useful for this pass. Closing the PR for now.

https://github.com/llvm/llvm-project/pull/85771