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| author | huangs <huangs@chromium.org> | 2015-08-18 07:05:34 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-08-18 14:06:12 +0000 |
| commit | 2bffdb364054d87a1cd7006735f36640b1e6bef7 (patch) | |
| tree | ac78b66948200221413071b4b03481c39e0ddc3a /components/user_manager.gypi | |
| parent | 4095890cc20913234e839d3f135bbdc7ea429300 (diff) | |
| download | chromium_src-2bffdb364054d87a1cd7006735f36640b1e6bef7.zip chromium_src-2bffdb364054d87a1cd7006735f36640b1e6bef7.tar.gz chromium_src-2bffdb364054d87a1cd7006735f36640b1e6bef7.tar.bz2 | |
[Courgette] Unnest maximize loop in adjustment_method_2.cc to speed up courgette-gen.
In adjustment_method_2.cc, AssignmentProblem::AddPatternToLabelQueue(),
a maximize loop seems nested one level too deep. Moving it up one level
improves courgette-gen. Experiment (goo.gl/OlPjj6) shows this leads to
10% speed up in AdjustmentMethod, and 5% speed up in courgette-gen. We
also verified that final patch is unchanged, although in theory the
code may cause patch change owing to change in kUnwieldy early exit
condition.
Review URL: https://codereview.chromium.org/1286173005
Cr-Commit-Position: refs/heads/master@{#343912}
Diffstat (limited to 'components/user_manager.gypi')
0 files changed, 0 insertions, 0 deletions