tree 99c5f1b15aad354d49fd1795639273526f9dc11f
parent cdb6c8eac2922342b87e7016c33cefb3704fd5ac
author Chris Craik <ccraik@google.com> 1663271827 -0700
committer Chris Craik <ccraik@google.com> 1663368507 -0700

Disable userspace tracing in cold startup macrobenchmarks

Fixes: 246986194
Test: ./gradlew compose:integration-tests:macrobenchmark:cC -P android.testInstrumentationRunnerArguments.class=androidx.compose.integration.macrobenchmark.TrivialStartupBenchmark -P android.testInstrumentationRunnerArguments.androidx.benchmark.fullTracing.enable=true && cat ../../out/androidx/compose/integration-tests/macrobenchmark/build/outputs/connected_android_test_additional_output/debugAndroidTest/connected/Pixel\ 4a\ \(5G\)\ -\ 13/androidx.compose.integration.macrobenchmark.test-benchmarkData.json | grep median

The broadcast would wake up the target app, and turn it into a warm
startup.

Before, enable = false
    "median": 41.028624,
    "median": 35.607738,
    "median": 66.2474805,
    "median": 63.19248,
    "median": 211.976532,
    "median": 209.0342135,

Before, enable = true - note faster last numbers - cold startup speedup
    "median": 39.585291,
    "median": 35.7268785,
    "median": 62.4954745,
    "median": 58.4058915,
    "median": 150.565744,
    "median": 148.0306915,

After, enable = true - numbers back to what we expect
    "median": 43.004145,
    "median": 37.9692745,
    "median": 66.402819,
    "median": 62.890449000000004,
    "median": 216.687418,
    "median": 214.176037,

Change-Id: I72c43cabaa35e9e58695601c52b635fc50a74287