commit | 260dcc1968849281b069f1eb4105cf2263b16bd8 | [log] [tgz] |
---|---|---|
author | Yi Kong <yikong@google.com> | Tue Jul 07 18:16:16 2020 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Jul 07 18:16:16 2020 +0000 |
tree | 24d1b2bc9c647d12621ebbc8e54385c7cb74fe44 | |
parent | f3a0fc201eea63042a21817bd538b146fa7c7211 [diff] | |
parent | c10b08c3db04fd9adc7b837ff5546dae67466100 [diff] |
Update PGO profiles for dex2oat am: 2ef6553dee am: 4d892cad89 am: e7f5a467b9 am: c10b08c3db Original change: https://android-review.googlesource.com/c/toolchain/pgo-profiles/+/1355772 Change-Id: Icf47d17e5e137671535b4735268011cb09a21492
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