[PATCH] D116970: a better profi rebalancer

[Wenlei He via Phabricator via llvm-commits]

wenlei added a comment.

> I see up to 0.5% perf on some (large) binaries, e.g., clang-10 and gcc-8.

Great results! And the change also makes sense. Was this with AutoFDO or CSSPGO or InstrPGO? How does overall count quality look with this change?

We can also give it a try on server workloads.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116970/new/

https://reviews.llvm.org/D116970