[PATCH] D77422: Add benchmark mode that uses LBR for more precise measurements.

[Vy Nguyen via Phabricator via llvm-commits]

oontvoo created this revision.
oontvoo added reviewers: courbet, ondrasej, gchatelet.
Herald added subscribers: llvm-commits, jfb.
Herald added a project: LLVM.

Add benchmark mode that uses LBR for more precise measurements.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D77422

Files:
  llvm/docs/CommandGuide/llvm-exegesis.rst
  llvm/tools/llvm-exegesis/lib/BenchmarkResult.h
  llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
  llvm/tools/llvm-exegesis/lib/BenchmarkRunner.h
  llvm/tools/llvm-exegesis/lib/LatencyBenchmarkRunner.cpp
  llvm/tools/llvm-exegesis/lib/LatencyBenchmarkRunner.h
  llvm/tools/llvm-exegesis/lib/PerfHelper.cpp
  llvm/tools/llvm-exegesis/lib/PerfHelper.h
  llvm/tools/llvm-exegesis/lib/Target.cpp
  llvm/tools/llvm-exegesis/lib/Target.h
  llvm/tools/llvm-exegesis/lib/X86/Target.cpp
  llvm/tools/llvm-exegesis/llvm-exegesis.cpp

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