| commit | dd2c208ed1803096d216f1a01049dca4b3185962 | [log] [tgz] |
|---|---|---|
| author | Linux Build Service Account <lnxbuild@localhost> | Sun Jan 15 15:46:39 2023 -0800 |
| committer | Linux Build Service Account <lnxbuild@localhost> | Sun Jan 15 15:46:39 2023 -0800 |
| tree | 267d69f5d14d9f705f5b23e34dcad786a78b3192 | |
| parent | a93c2e77ea62a5e10888ae075fa368fcfe8dc180 [diff] | |
| parent | ac667b455041aee22b228f2dc39b6b0135b041c4 [diff] |
Merge ac667b455041aee22b228f2dc39b6b0135b041c4 on remote branch Change-Id: I88da8841ae24f78a6816ca1cbf32650f44e60b5f
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