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Issue 749821 link

Starred by 1 user

Issue metadata

Status: Fixed
Owner:
OOO until 2019-01-24
Closed: Jul 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug

Blocking:
issue 749780



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Capacity frequently exceeded on NVIDIA MacBook Pros on mac_optional_gpu_tests_rel

Project Member Reported by kbr@chromium.org, Jul 27 2017

Issue description

Over the past few days I've noticed tryjobs on mac_optional_gpu_tests_rel frequently fail because capacity was exceeded. See https://luci-milo.appspot.com/buildbot/tryserver.chromium.mac/mac_optional_gpu_tests_rel/12923 from https://chromium-review.googlesource.com/588005/ as just one example.

There are only 22 such machines in the Swarming pool and it's easy to imagine that just a few tryjobs which trigger webgl2_conformance_tests could schedule enough work to start causing timeouts.

Since we don't care about passing WebGL 2.0 conformance on NVIDIA Macs I'm going to take these jobs off the mac_optional_gpu_tests_rel tryserver. They'll continue to run on the waterfall.

 

Comment 1 by kbr@chromium.org, Jul 27 2017

Blocking: 749780
Project Member

Comment 2 by bugdroid1@chromium.org, Jul 27 2017

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/93196c0094f0c97933eccbcee199451eafab2662

commit 93196c0094f0c97933eccbcee199451eafab2662
Author: Kenneth Russell <kbr@chromium.org>
Date: Thu Jul 27 23:25:59 2017

Stop running WebGL 2.0 conformance on NVIDIA on mac_optional_gpu_tests_rel.

We don't have enough capacity to run these jobs, and passing WebGL 2.0
conformance on this configuration is a non-goal since Apple isn't
shipping any such hardware, and because the drivers are far from
passing the suite.

They'll still be run on the chromium.gpu.fyi waterfall.

BUG= 749821 
NOTRY=true

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: If84c1079c5faba963749a4e29b5fb97637ab863a
Reviewed-on: https://chromium-review.googlesource.com/590702
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#490094}
[modify] https://crrev.com/93196c0094f0c97933eccbcee199451eafab2662/content/test/gpu/generate_buildbot_json.py
[modify] https://crrev.com/93196c0094f0c97933eccbcee199451eafab2662/testing/buildbot/chromium.gpu.fyi.json

Comment 3 by kbr@chromium.org, Jul 28 2017

Status: Fixed (was: Started)

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