[all-commits] [llvm/llvm-project] dda9dc: [libc++] Use a median-of-3 for the A/B comparison ...

Louis Dionne via All-commits all-commits at lists.llvm.org
Tue Jul 7 10:58:43 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dda9dc50945006189f5fabe08a165640c289f0e7
      https://github.com/llvm/llvm-project/commit/dda9dc50945006189f5fabe08a165640c289f0e7
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2026-07-07 (Tue, 07 Jul 2026)

  Changed paths:
    M .github/workflows/libcxx-run-benchmarks.yml

  Log Message:
  -----------
  [libc++] Use a median-of-3 for the A/B comparison benchmarking job (#208023)

After a bit of testing, I think this provides a good tradeoff between
resource utilization and noise reduction. Furthermore, the comparison
script (which produces the output) will be augmented to surface the
variability of the results in a separate PR.



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