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Issue 895267 link

Starred by 1 user
Status: Duplicate
Merged: issue 893820
Owner:
jarin@chromium.org
Closed: Oct 22
Cc:
npm@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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3.2% regression in rendering.desktop/tasks_per_frame_total_all at 596703:596991

Project Member Reported by npm@chromium.org, Oct 15 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Oct 15 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=895267

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=eac1a0ed0ec2de44dc7d22b6ce5911e2a50fbd773426256704685f334af8e94e


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

Win 7 Nvidia GPU Perf

rendering.desktop - Benchmark documentation link:
  https://bit.ly/rendering-benchmarks
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Oct 17

Cc: jarin@chromium.org verwa...@chromium.org
Owner: verwa...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found significant differences after each of 2 commits.
https://pinpoint-dot-chromeperf.appspot.com/job/12f3b08ae40000

[turbofan] Remove branch_load_poisoning flag. by jarin@chromium.org
https://chromium.googlesource.com/v8/v8/+/b048c16b4f5f1db0642497bc2926ff1cc00cb484
tasks_per_frame_total_all: 99.39 → 101.7 (+2.308)

[parser] Slightly simplify Parse Object/Array Literal by verwaest@chromium.org
https://chromium.googlesource.com/v8/v8/+/ebc47c4e673bf5064f81e38321bfd779d1e91354
tasks_per_frame_total_all: 102.7 → 102 (-0.7116)

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

Benchmark documentation link:
  https://bit.ly/rendering-benchmarks

Comment 4 by verwa...@chromium.org, Oct 18

Cc: -jarin@chromium.org -verwa...@chromium.org
Owner: jarin@chromium.org
Wrongly auto-assigned.

Comment 5 by jarin@chromium.org, Oct 22

Mergedinto: 893820
Status: Duplicate (was: Assigned)
►

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