commit | da3c6976a6ab9fe182178450bdfc38e2aa2f8250 | [log] [tgz] |
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author | android-build-team Robot <android-build-team-robot@google.com> | Mon Jan 25 20:03:30 2021 +0000 |
committer | android-build-team Robot <android-build-team-robot@google.com> | Mon Jan 25 20:03:30 2021 +0000 |
tree | 3da4f5747b465cbb6400095dac809b4e6bf1f733 | |
parent | d04ac9c483f70ef539cc3ded834c0174fa5e0e75 [diff] | |
parent | cc67daf3023d2c881cdd2707bd926e3a1a9131e6 [diff] |
Snap for 7101549 from cc67daf3023d2c881cdd2707bd926e3a1a9131e6 to sc-v2-release Change-Id: I518e2e8b994e54b030c6589693cb088d5b897b01
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