[PATCH] D85254: [llvm-exegesis] Add option to check the hardware support for a given feature before benchmarking.

Vy Nguyen via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Sep 24 08:21:04 PDT 2020


oontvoo updated this revision to Diff 294069.
oontvoo added a comment.

Reduce wait time to 5ms. (not really meaningful - we just use this as a way to prevent unrolling)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85254/new/

https://reviews.llvm.org/D85254

Files:
  llvm/test/tools/llvm-exegesis/X86/lbr/lit.local.cfg
  llvm/tools/llvm-exegesis/lib/Target.h
  llvm/tools/llvm-exegesis/lib/X86/Target.cpp
  llvm/tools/llvm-exegesis/lib/X86/X86Counter.cpp
  llvm/tools/llvm-exegesis/lib/X86/X86Counter.h
  llvm/tools/llvm-exegesis/llvm-exegesis.cpp

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