| commit | 40179ed4ac5dc28127e19df284c55c243f812123 | [log] [tgz] |
|---|---|---|
| author | Yi Kong <yikong@google.com> | Wed Nov 29 16:13:15 2023 +0900 |
| committer | Yi Kong <yikong@google.com> | Wed Nov 29 16:27:25 2023 +0900 |
| tree | 3e70233699474d71d91bae8bf4c370d247979fd8 | |
| parent | 2384220b8243bfce60a0900f9933aeef14c0b919 [diff] |
Remove ARM32 AFDO profiles Given how few ARM32 apps we have in the population, we do not have good quality ARM32 profile data. Test: presubmit Change-Id: I9a033dcd862d7dee0cc2ebcbb3619b2e8ab55fac
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