commit | a307bdd1556ba37d9cadaf9b49ac86429c53e1c1 | [log] [tgz] |
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author | Yi Kong <yikong@google.com> | Fri Dec 01 09:03:08 2023 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Fri Dec 01 09:03:08 2023 +0000 |
tree | 5236e1cf67ae8792dc9b2e49540148975c61047a | |
parent | e110c089b5a6e04e90c765cce20b4a55bcb1e8f2 [diff] | |
parent | 7b89986234dc6be22f879e3dff2bd31e44bbe661 [diff] |
Add profiles for new AFDO libraries am: bca486bdcb am: 7b89986234 Original change: https://android-review.googlesource.com/c/toolchain/pgo-profiles/+/2854447 Change-Id: I03d0e9b4620b3008dce564660bd35d559fcb4d4d Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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