[PATCH] D28152: Cortex-A57 scheduling model for ARM backend (AArch32)

Andrew Zhogin via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 31 08:05:23 PST 2017

andrew.zhogin added a comment.

In https://reviews.llvm.org/D28152#661384, @kristof.beyls wrote:

> With that version, benchmarking passes.
>  As expected, there are lots of performance swings either way, but on geomean, across a large number of programs (both the ones in the test-suite and from proprietary benchmarks), I see 0.65% improvement for the benchmarks reporting execution time and a 0.35% improvement for the benchmarks reporting scores.
>  So, in summary, the patch results in an improvement on average.

Thank you, Kristof!

I will look at major regressions.


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