[all-commits] [llvm/llvm-project] 55e2d2: [MLGO] Use binary protobufs for improved training ...
Mircea Trofin via All-commits
all-commits at lists.llvm.org
Mon Jul 19 13:59:45 PDT 2021
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 55e2d2060a367a293710f44fd61a03d797d4aade
https://github.com/llvm/llvm-project/commit/55e2d2060a367a293710f44fd61a03d797d4aade
Author: Mircea Trofin <mtrofin at google.com>
Date: 2021-07-19 (Mon, 19 Jul 2021)
Changed paths:
M llvm/CMakeLists.txt
M llvm/lib/Analysis/CMakeLists.txt
M llvm/lib/Analysis/TFUtils.cpp
M llvm/test/Transforms/Inline/ML/bounds-checks-rewards.ll
M llvm/test/Transforms/Inline/ML/development-training-log.ll
M llvm/unittests/Analysis/TFUtilsTest.cpp
Log Message:
-----------
[MLGO] Use binary protobufs for improved training performance.
It turns out that during training, the time required to parse the
textual protobuf of a training log is about the same as the time it
takes to compile the module generating that log. Using binary protobufs
instead elides that cost almost completely.
Differential Revision: https://reviews.llvm.org/D106157
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