[PATCH] D51858: [llvm-exegesis] Add predefined floating point values so we can test impact of special values on latency.

Guillaume Chatelet via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 11 00:12:19 PDT 2018


gchatelet added a comment.

In https://reviews.llvm.org/D51858#1228977, @lebedev.ri wrote:

> I suppose that will help de-flake the latency measurements? (i *think* i have only seen the fp ops being flaky)


Yes indeed. For instance SSE/AVX operations may have different regimes depending on their inputs.


Repository:
  rL LLVM

https://reviews.llvm.org/D51858





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