commit | f16f4653f122bee9a429e6f827729b98cef66a45 | [log] [tgz] |
---|---|---|
author | Yi Kong <yikong@google.com> | Thu Dec 23 13:27:05 2021 +0800 |
committer | Yi Kong <yikong@google.com> | Thu Dec 23 07:11:10 2021 +0000 |
tree | 93485ab15a36b0b84e558063ec6e6b05f3583a30 | |
parent | 58cccd5801d3914a57f48a84b1cd248c389c511a [diff] |
Remove stale PGO profiles These profiles were collected from the SC branch, and is now stale. Test: presubmit Change-Id: I92c274f575a93785a6c3ad1bf4075c3628750155 Merged-In: Id9dd2e8a28c392d99c7d4c3fa53c0d258ea66c4a
For the latest version of this doc, please make sure to visit: Android PGO Profiles
First, you need to install python-pip
, as well as 2 packages from it.
$ sudo apt-get install python-pip $ sudo pip install --upgrade google-api-python-client $ sudo pip install --upgrade oauth2client
We only update profiles in the Android release branch, so this script should be run directly from that location. The following is a sample command line for updating the PGO profiles:
$ python toolchain/pgo-profiles/scripts/update_profiles.py -b <BUG_NUMBER> --add-do-not-merge <BUILD_ID> ALL --profdata-suffix <YYYY-MM-DD> $ repo upload --cbr toolchain/pgo-profiles/ # Each separate profile will be uploaded as a single patch, so that it can get appropriate reviews.
Note that you need to change that command to supply 3 pieces of information:
BUG_NUMBER
: The buganizer bug number that should be part of the commit message. For Android R, that bug number is 150254950.BUILD_ID
: The build id from which to extract the PGO profiles. You should check go/ab for the given release branch.YYYY-MM-DD
: The date of the build that the profiles come from (to keep it easier to check for stale profiles).PGO-related questions should be sent to the Android LLVM team's public list: android-llvm@googlegroups.com