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Issue 828766 link

Starred by 1 user
Status: WontFix
Owner:
leszeks@chromium.org
Closed: Apr 2018
Cc:
bmeu...@chromium.org
yangguo@chromium.org
leszeks@chromium.org
v8-autoroll@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: ----



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1%-1.5% improvement in system_health.memory_desktop at 545111:545354

Project Member Reported by leszeks@chromium.org, Apr 4 2018 
Looking for source of improvements
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Apr 4 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=828766

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=74560d3479ca6a9fa22c97585466d12f952eacf05c1c3743858f65b4d6778104


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

android-webview-nexus5X
chromium-rel-mac11-air
chromium-rel-win10
chromium-rel-win7-dual
linux-release
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Apr 4 2018 

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/12927fb0c40000
Project Member

Comment 5 by 42576172...@developer.gserviceaccount.com, Apr 9 2018

Cc: bmeu...@chromium.org v8-autoroll@chromium.org yangguo@chromium.org
Owner: v8-autoroll@chromium.org
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/168b49ecc40000

[builtins] Reduce resolve element closure overhead in Promise.all. by bmeurer@chromium.org
https://chromium.googlesource.com/v8/v8/+/d8658177ba4c953f8df650e6d871919a8ed490bd

Update V8 to version 6.7.142. by v8-autoroll@chromium.org
https://chromium.googlesource.com/chromium/src/+/a48f241bc00414b325b0b682ca6d38028c422299

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

Comment 7 by 42576172...@developer.gserviceaccount.com, Apr 9 2018 

📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/148bc05cc40000

[builtins] Reduce resolve element closure overhead in Promise.all. by bmeurer@chromium.org
https://chromium.googlesource.com/v8/v8/+/d8658177ba4c953f8df650e6d871919a8ed490bd

Update V8 to version 6.7.142. by v8-autoroll@chromium.org
https://chromium.googlesource.com/chromium/src/+/a48f241bc00414b325b0b682ca6d38028c422299

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

Comment 8 by bmeu...@chromium.org, Apr 10 2018

Owner: leszeks@chromium.org
[builtins] Reduce resolve element closure overhead in Promise.all.
https://chromium.googlesource.com/v8/v8/+/d8658177ba4c953f8df650e6d871919a8ed490bd

Comment 9 by leszeks@chromium.org, Apr 19 2018

Status: WontFix (was: Assigned)
►

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