commit | ad646853a9ebec16dd65bfb5c5a119f6e925270c | [log] [tgz] |
---|---|---|
author | Pirama Arumuga Nainar <pirama@google.com> | Thu May 28 18:28:13 2020 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Thu May 28 18:28:13 2020 +0000 |
tree | 40fcaa272588548bea377a330a351ac03ad71585 | |
parent | 579c755792f971d019cf4dc2c28c70d26819fcfc [diff] | |
parent | 160d58752ad37868f76918448873684c6a1ec826 [diff] |
[DO NOT MERGE] Update PGO profiles for hwui am: fe86c3e9db am: 160d58752a Change-Id: Iab41f0317df3fda76d929d50d9a361a945c08d13
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