New issue
Advanced search Search tips

Issue 901945 link

Starred by 1 user
Status: WontFix
Owner:
fs...@chromium.org
Closed: Nov 6
Cc:
tdres...@chromium.org
fs...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



Sign in to add a comment

83% regression in blink_perf.canvas at 603484:603608

Project Member Reported by tdres...@chromium.org, Nov 5 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Nov 5 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=901945

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=ab069435632f839e49e541c531177ab1d0609096a8b36b2d15f97ccce2b16c98


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

Win 7 Nvidia GPU Perf

blink_perf.canvas - Benchmark documentation link:
  https://bit.ly/blink-perf-benchmarks
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Nov 6

Cc: fs...@chromium.org
Owner: fs...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/13b61ab1e40000

Record GPU memory usage for OffscreenCanvas/ImageBitmap on V8 by fserb@chromium.org
https://chromium.googlesource.com/chromium/src/+/754c97a74b5f84f5d7291c330dc23681cf600cfe
transferFromImageBitmap: 2.237e+05 → 3.653e+04 (-1.871e+05)

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

Benchmark documentation link:
  https://bit.ly/blink-perf-benchmarks

Comment 4 by fs...@chromium.org, Nov 6

Status: WontFix (was: Assigned)
WAI. This function may trigger more GC, but we have follow up V8 CLs that solve this back.
►

Sign in to add a comment