commit | 00d1288bd962d0ac7c3e6c2bd5777d784b6c00aa | [log] [tgz] |
---|---|---|
author | Xin Li <delphij@google.com> | Tue Sep 08 16:57:45 2020 -0700 |
committer | Xin Li <delphij@google.com> | Tue Sep 08 16:57:45 2020 -0700 |
tree | 77ff38015b0efc85f35d37f186cdcb1a8e355863 | |
parent | 7752d55f67aa05e30d7b673e426e9b9fe4bc3478 [diff] | |
parent | cee906b53b8f104d729b18e11bbc29d63b9ced18 [diff] |
Merge Android R Bug: 168057903 Merged-In: Icfa61b977697e1e2a6b73fe905ceef5ddc80aa79 Change-Id: I281f8ae5d2732f78e61f1ec80e910de7996f26d7
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