[bisect] implement data aggregation in read_values Data aggregation is referred to as "statistic" in Pinpoint. This CL also adds gonum's stats package for standard deviation. Regression detection workflow will send data aggregation to Pinpoint to ensure the correct measurement. Without it, regressions may not reproduce. For example, here is a job without aggregation: https://pinpoint-dot-chromeperf.appspot.com/job/1684cb07ae0000 Values are between 0 and 10 and no differences are found. However, with aggregation, a difference can be repro'd: https://pinpoint-dot-chromeperf.appspot.com/job/13d491a7ae0000 Bug: b/321311707 Change-Id: I2da22e5994cf51481f6f24a1c057634593be92aa Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/804277 Reviewed-by: Jeff Yoon <jeffyoon@google.com> Commit-Queue: Leina Sun <sunxiaodi@google.com>
This repo contains infrastructure code for Skia.
The main source code repository is a Git repository hosted at https://skia.googlesource.com/buildbot.git. It is possible to check out this repository directly with git clone or via go get.
Using git clone allows you to work in whatever directory you want. You will still need to set GOPATH in order to build some apps (recommended to put this in a cache dir). E.g.:
$ cd ${WORKDIR}
$ git clone https://skia.googlesource.com/buildbot.git
$ export GOPATH=${HOME}/.cache/gopath/$(basename ${WORKDIR})
$ mkdir $GOPATH
$ cd buildbot
Almost all applications are built with Bazel, and bazelisk is the recommended tool to ensure you have the right version of bazel installed:
go install github.com/bazelbuild/bazelisk@latest go install github.com/bazelbuild/buildtools/buildifier@latest go install github.com/kisielk/errcheck@latest go install golang.org/x/tools/cmd/goimports@latest go install github.com/mikefarah/yq/v4@latest go install go.chromium.org/luci/client/cmd/...@latest
sudo apt-get install jq
bazelisk build --config=mayberemote //...
bazelisk test --config=mayberemote //...
To update generated code run the following in any directory:
go generate ./...
Install Cloud SDK.
Use this command to run the presubmit tests:
./run_unittests --small