[PATCH] D82817: [llvm] Native size estimator for training -Oz inliner

[Mircea Trofin via Phabricator via llvm-commits]

mtrofin created this revision.
mtrofin added reviewers: davidxl, jdoerfert.
Herald added subscribers: llvm-commits, arphaman, mgrang, hiraditya, mgorny.
Herald added a project: LLVM.

This is an experimental ML-based native size estimator, necessary for
computing partial rewards during -Oz inliner policy training. Data
extraction for model training will be provided in a separate patch.

RFC: http://lists.llvm.org/pipermail/llvm-dev/2020-April/140763.html


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82817

Files:
  llvm/CMakeLists.txt
  llvm/include/llvm/Analysis/InlineSizeEstimatorAnalysis.h
  llvm/include/llvm/Analysis/Utils/TFUtils.h
  llvm/lib/Analysis/CMakeLists.txt
  llvm/lib/Analysis/InlineSizeEstimatorAnalysis.cpp
  llvm/lib/Analysis/TFUtils.cpp
  llvm/lib/Analysis/Utils/TFUtils.cpp
  llvm/test/CMakeLists.txt
  llvm/test/lit.site.cfg.py.in
  llvm/unittests/Analysis/CMakeLists.txt
  llvm/unittests/Analysis/InlineSizeEstimatorAnalysisTest.cpp
  llvm/unittests/Analysis/Inputs/ir2native_x86_64_model/saved_model.pb
  llvm/unittests/Analysis/Inputs/ir2native_x86_64_model/variables/variables.data-00000-of-00001
  llvm/unittests/Analysis/Inputs/ir2native_x86_64_model/variables/variables.index
  llvm/unittests/Analysis/TFUtilsTest.cpp

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