[all-commits] [llvm/llvm-project] 68fc8d: [BOLT] Drop high discrepancy profiles in matching ...

[shaw young via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 68fc8dffe4669fed1f7eb88e6770509505f9960a
      https://github.com/llvm/llvm-project/commit/68fc8dffe4669fed1f7eb88e6770509505f9960a
  Author: shaw young <58664393+shawbyoung at users.noreply.github.com>
  Date:   2024-06-17 (Mon, 17 Jun 2024)

  Changed paths:
    M bolt/docs/CommandLineArgumentReference.md
    M bolt/lib/Profile/StaleProfileMatching.cpp
    A bolt/test/X86/Inputs/blarge_profile_stale_low_matched_blocks.yaml
    A bolt/test/X86/stale-matching-min-matched-block.test

  Log Message:
  -----------
  [BOLT] Drop high discrepancy profiles in matching (#95156)

Summary: Functions with high discrepancy 
(measured by matched function blocks) 
can be ignored with an added command line 
argument for better performance.

Test Plan: Added 
stale-matching-min-matched-block.test

---------

Co-authored-by: Amir Ayupov <aaupov at fb.com>



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