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Issue 800125 link

Starred by 1 user
Status: Fixed
Owner:
geoffl...@chromium.org
Closed: Feb 2018
Cc:
geoffl...@chromium.org
benjhayden@chromium.org
zmo@chromium.org
█ rkaplow@chromium.org
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug-Regression



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89.1% regression in thread_times.tough_scrolling_cases at 527269:527321

Project Member Reported by benjhayden@chromium.org, Jan 8 2018 
See the link to graphs below.
Project Member

Comment 1 by 42576172...@developer.gserviceaccount.com, Jan 8 2018 

All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=800125

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=f4ba9c9cd5bfc159ef4b147a0334cb1b4aaa63fed28c7d6e7f992956caa405a9


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

chromium-rel-win7-gpu-ati
Project Member

Comment 3 by 42576172...@developer.gserviceaccount.com, Jan 9 2018

Cc: zmo@chromium.org geoffl...@chromium.org rkaplow@chromium.org
Owner: geoffl...@chromium.org
Status: Assigned (was: Untriaged)
📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/12a09147040000

Add fieldtrial testing for DefaultPassthroughCommandDecoder.
By geofflang@chromium.org · Fri Jan 05 18:11:20 2018
chromium @ 408921af86e70591ea6f05722e49babb6711ef23

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

Comment 4 by bugdroid1@chromium.org, Jan 9 2018 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/471d8d86874d2666ef7aa1ae563ba64aff15b6fb

commit 471d8d86874d2666ef7aa1ae563ba64aff15b6fb
Author: Geoff Lang <geofflang@chromium.org>
Date: Tue Jan 09 23:36:32 2018

Initialize the gpu_rasterization capability for the passthrough cmd decoder.

Remove double-initialization of flips_vertically.

BUG= 799797 
BUG= 799946 
BUG= 799982 
BUG= 800018 
BUG= 800083 
BUG= 800125 

Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: Idbbd54776b749f0a110ea8515ee61cfad85c3e91
Reviewed-on: https://chromium-review.googlesource.com/857595
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#528166}
[modify] https://crrev.com/471d8d86874d2666ef7aa1ae563ba64aff15b6fb/gpu/command_buffer/service/gles2_cmd_decoder_passthrough.cc

Comment 5 by geoffl...@chromium.org, Feb 2 2018

Status: Fixed (was: Assigned)
►

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