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Issue 811434 link

Starred by 2 users
Status: Available
Owner: ----
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug-Regression
Proj-XR



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System UI fix-induced GPU memory regression

Project Member Reported by bsheedy@chromium.org, Feb 12 2018 
https://chromium.googlesource.com/chromium/src/+/57ae8192495092a13d496038dbe71fdfabaab061 seems to be the cause of the 3 GPU memory regressions reported at https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICQrKf1vgkM (4.3 MB increase).

This might be an unavoidable increase, but if we can reduce it, that would be great.

Comment 1 by mthiesse@chromium.org, Feb 13 2018 

What. Impossible.

lol hoooooowwwww

Comment 2 by mthiesse@chromium.org, Feb 13 2018 

I wish we could somehow know where that extra GPU memory was coming from, because I have literally no idea where to begin on understanding this one. Minor changes to how the activity is launched /shouldn't/ cause GPU memory regressions :P

Comment 3 by bsheedy@chromium.org, Feb 13 2018 

I've gotten heap dumps from Chrome before, but I'm not aware of a good way to get GPU memory usage.

Comment 4 by bsheedy@chromium.org, Feb 22 2018

Labels: VR-Perf

Comment 5 by btebbs@chromium.org, Jul 4

Components: Internals>XR

Comment 6 by efoo@chromium.org, Aug 7 

Removing Internals>VR component and assigning to Internals>XR

Comment 7 by efoo@chromium.org, Aug 7

Components: -Internals>VR

Comment 8 by mthiesse@chromium.org, Nov 7

Owner: ----
Status: Available (was: Assigned)
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