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revert path volatility tracker#23822

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fluttergithubbot merged 2 commits into
flutter-team-archive:masterfrom
dnfield:master
Jan 21, 2021
Merged

revert path volatility tracker#23822
fluttergithubbot merged 2 commits into
flutter-team-archive:masterfrom
dnfield:master

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@dnfield

@dnfield dnfield commented Jan 21, 2021

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This appears to have caused a regression in memory usage observed in an internal project.

I've reproduced that locally and will try to create a test to capture it and reland this.

@zanderso @chinmaygarde @jason-simmons

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Will this affect customer: money at all?

@dnfield

dnfield commented Jan 21, 2021

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It will increase memory usage for rive animations. Unfortunately in its current state it causes increasing memory usage for some animations.

@dnfield dnfield added the waiting for tree to go green This PR is approved and tested, but waiting for the tree to be green to land. label Jan 21, 2021
@dnfield

dnfield commented Jan 21, 2021

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I'll add the bug for reference when I'm at my laptop

@fluttergithubbot fluttergithubbot merged commit e37235b into flutter-team-archive:master Jan 21, 2021
@dnfield

dnfield commented Jan 21, 2021

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Internal bug: b/176871072

I have a reproduction, going to work on trying to reduce it a bit further and will try to add it as a test here or in devicelab.

Then I'll try to reland.

@dnfield

dnfield commented Jan 21, 2021

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I may have misdiagnosed this. Need to look into it a bit more.

@dnfield

dnfield commented Jan 21, 2021

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Ok, I think I have a clear, small reproduction now. This did in fact cause ap roblem for some paths.

dnfield added a commit to dnfield/engine that referenced this pull request Jan 21, 2021
hjfreyer pushed a commit to hjfreyer/engine that referenced this pull request Mar 22, 2021
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cla: yes waiting for tree to go green This PR is approved and tested, but waiting for the tree to be green to land.

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4 participants