| commit | 30a1f7f3c2831f566a5dc91296adc3a65664ec5f | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sat Jul 17 23:14:15 2021 +0000 |
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Sat Jul 17 23:14:15 2021 +0000 |
| tree | cee801eb9fad02be4a91188e528686ca6f3c1fe3 | |
| parent | fba73042a6e55b0fbddcdd9aa427bb7c936ee424 [diff] | |
| parent | 739026928bc7d99f4cccd96e0a7a42bec79de254 [diff] |
Snap for 7559328 from 739026928bc7d99f4cccd96e0a7a42bec79de254 to sc-v2-release Change-Id: I30e69107e3a8907d987127adfb475ad541492bf1
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