commit | e36edec01d129bdf609699f69f44376988895027 | [log] [tgz] |
---|---|---|
author | Xin Li <delphij@google.com> | Sat Feb 20 00:24:43 2021 -0800 |
committer | Xin Li <delphij@google.com> | Sat Feb 20 00:24:43 2021 -0800 |
tree | dac0513e57b135cc02921d763b6fa248e955961d | |
parent | 09237d301214cfb86f88af9a65022db78d527996 [diff] | |
parent | c70617cd8548d25d2a24267e9f3218c993519433 [diff] |
Mark ab/7061308 as merged in stage. Bug: 180401296 Merged-In: I2fb035274bf48a5c1878f5b583537b7120ad05f8 Change-Id: I991f540db9cc1b9d22f0d80e171ba758cec85a03
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