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Issue 838442 link

Starred by 3 users
Status: WontFix
Owner:
ccameron@chromium.org
Closed: Jun 2018
Cc:
m...@chromium.org
ccameron@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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3.3%-55.1% regression in system_health.memory_desktop at 552609:552658

Project Member Reported by m...@chromium.org, May 1 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, May 1 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=838442

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=87dde45c4fd84f854abe0f911779c43b84166f17f9d42eb13f9506e3cb0121ee


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

chromium-rel-mac11-air
chromium-rel-win7-gpu-nvidia
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, May 1 2018 

📍 Couldn't reproduce a difference.
https://pinpoint-dot-chromeperf.appspot.com/job/1492ec03c40000
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, May 3 2018

Cc: ccameron@chromium.org
Owner: ccameron@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/1482f513c40000

Revert parts of "cc: Cache color conversion results in software raster" by ccameron@chromium.org
https://chromium.googlesource.com/chromium/src/+/9c1b6321c1dc93753fdaffc81c44d0bbb729ade5

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

Comment 6 by ccameron@chromium.org, Jun 6 2018

Status: WontFix (was: Assigned)
This caching is required for decent performance.

Comment 7 by ccameron@chromium.org, Jun 6 2018 

Issue 836535 has been merged into this issue.
►

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