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Issue 797063 link

Starred by 1 user
Status: WontFix
Owner:
█ kbr@chromium.org
OOO until 2019-01-24
Closed: Dec 2017
Cc:
█ kbr@chromium.org
█ briander...@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression

Blocked on:
issue 794819


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4.4%-86.1% regression in smoothness.tough_animation_cases at 525121:525277

Project Member Reported by briander...@chromium.org, Dec 21 2017 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Dec 21 2017 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=797063

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=9970d3dff6e1b2e05e6b0629391a50381dd38181307bd5cde2d2b0e272379e25


Bot(s) for this bug's original alert(s):

chromium-rel-mac-retina
chromium-rel-mac11
chromium-rel-mac11-air
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Dec 22 2017

Cc: kbr@chromium.org
Owner: kbr@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/17f4996e040000

Blacklist accelerated 2D canvas and GPU raster on old macOS/Intel.
By kbr@chromium.org · Wed Dec 20 04:59:09 2017
chromium @ 0f82ef114f134c9861fe37a2892e6ee9b991f634

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions

Comment 4 by kbr@chromium.org, Dec 22 2017

Blockedon: 794819
Status: WontFix (was: Assigned)
This is expected due to the needed fix for  Issue 794819 .

We should be testing on current operating system versions, not obsolete ones.
►

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