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android / platform / prebuilts / androidx / traceprocessor / refs/heads/androidx-javascriptengine-release
commit30ca4d3845714e915a72dcd79304a2229dbc02cd[log] [tgz]
authorChris Craik <[email protected]>Thu Feb 06 13:55:15 2025 -0800
committerChris Craik <[email protected]>Thu Feb 06 13:57:33 2025 -0800
tree9d06d9cedda32bec912520d3012dd3716a61765e
parent58a4b883df2016383aaa93099aaf07b22832ebff [diff]
Add test traces for method trace metrics

Test: MethodTracingTest
Bug: 393640753

Change-Id: I11b0d1973275c0d391a5e0269b3c603d28868c7b
2 files changed
tree: 9d06d9cedda32bec912520d3012dd3716a61765e
  1. protos/
  2. testdata/
  3. trace_processor_shell/
  4. tracebox/
  5. .gitignore
  6. generate_perfetto_binaries.py
  7. README.md
README.md

Perfetto Binaries

The source code for several perfetto binaries lives in the external/perfetto project in the AOSP source tree. These binaries enable unbundled perfetto tracing, and on-device trace processing.

To set up the perfetto repository for the first time:

git clone https://android.googlesource.com/platform/external/perfetto/ perfetto_repo
perfetto_repo/tools/install-build-deps --android

To build stripped binaries from the local repository:

./generate_perfetto_binaries.py

This script automates some of the build instructions documented here.

Some important things handled are:

  • binary stripping (drastically reduces binary size)
  • sets monolithic_binaries = true (important for unbundled usage)
  • handles all architectures supported by macrobenchmark