[PATCH] D100381: [RFC] Improve loop distribute cost model

Sjoerd Meijer via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Apr 13 06:59:18 PDT 2021


SjoerdMeijer added a comment.

In D100381#2685652 <https://reviews.llvm.org/D100381#2685652>, @xbolva00 wrote:

> loop dist in hmmer should always work :)

Ha, true! Perhaps check that  the expected gain is still there then. ;-)
But yeah, I basically want to say if we could check this with some other non/less noisy suite, so like this suggestion:

> and some improvements in TSVC should be expected as well.
>
> https://github.com/UoB-HPC/TSVC_2/blob/master/src/tsvc.c#L1797
>
> Since test suite can be quite noisy, can you check and share for additionally vectorized loops wrt new cost model?




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https://reviews.llvm.org/D100381



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