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android / platform / prebuilts / androidx / traceprocessor / 8a53af1a2fe39cd25aa344cb87404f708ff7b41c
commit8a53af1a2fe39cd25aa344cb87404f708ff7b41c[log] [tgz]
authorAnagha Sasikumar <[email protected]>Fri Oct 17 16:23:00 2025 +0000
committerAnagha Sasikumar <[email protected]>Fri Oct 17 16:23:00 2025 +0000
treeec22f1e073a245831b3b0da5825f6f5790cb45c1
parent72ec9aaea87b869ed1454db5f6212f109dd48b14 [diff]
Delete api35_cross_process_latency.perfetto-trace since it is not used anywhere other than SdkSandboxCrossProcessLatencyMetricTest.

Bug: 452875690
Change-Id: Ieca46ed2ee69735b5ce7509864e0507814a8e017
1 file changed
tree: ec22f1e073a245831b3b0da5825f6f5790cb45c1
  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