kc3-lang/angle/infra

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    Commit

  • Hash : 6e832bfe
    Author : angle-autoroll
    Date : 2021-10-27T07:01:21 

    Roll Chromium from b7a27dd8face to 6e4379b531a3 (441 revisions)

https://chromium.googlesource.com/chromium/src.git/+log/b7a27dd8face..6e4379b531a3

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/chromium-angle-autoroll
Please CC timvp@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Chromium: https://bugs.chromium.org/p/chromium/issues/entry
To file a bug in ANGLE: https://bugs.chromium.org/p/angleproject/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Changed dependencies
* build: https://chromium.googlesource.com/chromium/src/build.git/+log/0afcdef8ce..4703a8520d
* buildtools/linux64: git_revision:693f9fb87e4febdd4299db9f73d8d2c958e63148..git_revision:79c6c1b1a24c46df5a773cc61604bb5051ca6cf4
* buildtools/mac: git_revision:693f9fb87e4febdd4299db9f73d8d2c958e63148..git_revision:79c6c1b1a24c46df5a773cc61604bb5051ca6cf4
* buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git/+log/9b8228b4a9..26b101897f
* buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git/+log/21acd3f622..bbd954d05f
* buildtools/win: git_revision:693f9fb87e4febdd4299db9f73d8d2c958e63148..git_revision:79c6c1b1a24c46df5a773cc61604bb5051ca6cf4
* testing: https://chromium.googlesource.com/chromium/src/testing/+log/cf2207e083..847533d764
* third_party/android_deps: https://chromium.googlesource.com/chromium/src/third_party/android_deps/+log/3b235c7e7c..f59fdc4257
* third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/{catapult_..b10243766b
* third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/378395bfb5..480c91d40b
* tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang.git/+log/e193c0af0a..819fa9604c
* tools/mb: https://chromium.googlesource.com/chromium/src/tools/mb/+log/3b242d6f87..b3ad7f71e0
* tools/perf: https://chromium.googlesource.com/chromium/src/tools/perf/+log/3ac732d74b..2ff429a7b7
No update to Clang.

Bug: angleproject:2551
Tbr: timvp@google.com
Change-Id: I4a8cd6a0f37374313ef2fe559f8e1fb8f23a9673
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3246537
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>

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    Git SSH git@git.kmx.io:kc3-lang/angle.git
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    Description

    A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android.

    Homepage

    Github
    Users
    		 thodg_m kc3_lang_org thodg_w www_kmx_io thodg thodg_l
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  • README.md

  • ANGLE Testing Infrastructure

    ANGLE runs hundreds of thousands of tests on every change before it lands in the tree. We scale our pre-commit and post-commit testing to many machines using Chromium Swarming. Our testing setup heavily leverages existing work in Chromium. We also run compile-only Standalone Testing that does not depend on a Chromium checkout.

    Also see the documentation on ANGLE Wrangling for more info.

    Pre-Commit Testing

    See the pre-commit try waterfall here:

    https://ci.chromium.org/p/chromium/g/tryserver.chromium.angle/builders

    We currently run pre-commit tests on:

    • Windows 32-bit AMD and Windows 64-bit Intel and NVIDIA GPUs
    • Linux 64-bit NVIDIA and Intel GPUs
    • Mac NVIDIA, Intel and AMD GPUs
    • Pixel 4 and Nexus 5X
    • Fuchsia testing in a VM

    Looking at an example build shows how tests are split up between machines. See for example:

    https://ci.chromium.org/ui/p/angle/builders/ci/mac-rel/8123/overview

    This build ran 68 test steps across 3 GPU families. In some cases (e.g. angle_deqp_gles3_metal_tests) the test is split up between multiple machines to run faster (in this case 2 different machines at once). This build took 23 minutes to complete 72 minutes of real automated testing.

    For more details on running and working with our test sets see the docs in Contributing Code.

    ANGLE Standalone Testing

    In addition to the ANGLE try bots using Chrome, and the GPU.FYI bots, ANGLE has standalone testing on the Chrome infrastructure. Currently these tests are compile-only. This page is for maintaining the configurations that don’t use Chromium. Also see the main instructions for ANGLE Wrangling.

    It’s the ANGLE team’s responsibility for maintaining this testing infrastructure. The bot configurations live in four different repos and six branches.

    Info Consoles

    Continuous builders for every ANGLE revision are found on the CI console:

    https://ci.chromium.org/p/angle/g/ci/console

    Try jobs from pre-commit builds are found on the builders console:

    https://ci.chromium.org/p/angle/g/try/builders

    How to add a new build configuration

    1. bugs.chromium.org/p/chromium/issues/entry?template=Build+Infrastructure:

      • If adding a Mac bot, request new slaves by filing an infra issue.

    2. chrome-internal.googlesource.com/infradata/config:

      • Update configs/chromium-swarm/starlark/bots/angle.star with either Mac slaves requested in the previous step or increase the amount of Windows or Linux GCEs.

    3. chromium.googlesource.com/chromium/tools/build:

      • Update scripts/slave/recipes/angle.py with new the config.
      • The recipe code requires 100% code coverage through mock bots, so add mock bot config to GenTests.
      • Maybe run ./scripts/slave/recipes.py test train to update checked-in golden files. This might no longer be necessary.

    4. chromium.googlesource.com/angle/angle:

      • Update infra/config/global/cr-buildbucket.cfg to add the new builder (to ci and try), and set the new config option.
      • Update infra/config/global/luci-milo.cfg to make the builders show up on the ci and try waterfalls.
      • Update infra/config/global/luci-scheduler.cfg to make the builders trigger on new commits or try jobs respectively.
      • Update infra/config/global/commit-queue.cfg to add the builder to the default CQ jobs (if desired).

    Other Configuration

    There are other places where configuration for ANGLE infra lives. These are files that we shouldn’t need to modify very often:

    1. chrome-internal.googlesource.com/infradata/config:

      • configs/luci-token-server/service_accounts.cfg (service account names)
      • configs/chromium-swarm/pools.cfg (swarming pools)

    2. chromium.googlesource.com/chromium/tools/depot_tools:

      • recipes/recipe_modules/gclient/config.py (gclient config)

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