Baseline profile macrobenchmarks failing in CI [192084204]

Fixed

Bug

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Description

cc...@google.com

created issue #1

Jun 25, 2021 06:04PM

See https://blackbox.googleplex.com/dashboard/androidx/target/aosp-androidx-main/androidx_device_tests-sailfish-userdebug-29/6/MetricTests/2

Baseline profile benchmarks in androidx.compose.integration.macrobenchmark package are failing (on Sailfish API 29), with an exception like:

java.lang.RuntimeException: The baseline profile install broadcast was not received. This most likely means that the profileinstaller library is not in the target APK. It must be in order to use CompilationMode.BaselineProfile.
java.lang.RuntimeException: The baseline profile install broadcast was not received. This most likely means that the profileinstaller library is not in the target APK. It must be in order to use CompilationMode.BaselineProfile.
	at androidx.benchmark.macro.CompilationModeKt.compile(CompilationMode.kt:121)
	at androidx.benchmark.macro.MacrobenchmarkKt.macrobenchmark(Macrobenchmark.kt:129)
	at androidx.benchmark.macro.MacrobenchmarkKt.macrobenchmarkWithStartupMode(Macrobenchmark.kt:241)
	at androidx.benchmark.macro.junit4.MacrobenchmarkRule.measureRepeated(MacrobenchmarkRule.kt:68)
	at androidx.benchmark.macro.junit4.MacrobenchmarkRule.measureRepeated$default(MacrobenchmarkRule.kt:58)
	at androidx.testutils.MacrobenchUtilsKt.measureStartup(MacrobenchUtils.kt:34)
	at androidx.testutils.MacrobenchUtilsKt.measureStartup$default(MacrobenchUtils.kt:28)
	at androidx.compose.integration.macrobenchmark.IoSettingsStartupBenchmark.startup(IoSettingsStartupBenchmark.kt:40)

Sample failure: https://android-build.googleplex.com/builds/tests/view?invocationId=I66500009645614737&redirect=http%3A%2F%2Fab%2FI66500009645614737&testResultId=TR79926289235033187

Comments

cc...@google.com <cc...@google.com> #2Jun 29, 2021 11:59PM

Yigit, do you have time to fix it?

reemission of the same liveData is racy

le...@google.com <le...@google.com> Jun 30, 2021 07:45PM

Reassigned to ra...@google.com.

ra...@google.com <ra...@google.com> #3Jun 30, 2021 08:23PM

Accepted by ra...@google.com.

yea i'll take it.

ap...@google.com <ap...@google.com> #4Jul 2, 2021 10:11PM

Marked as fixed.

Thanks for the detailed analysis. This may not be an issue anymore since we've started using Main.immediate there but I' not sure; I'll try to create a test case.

Issue 192084204

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Issue summary

Comments

cc...@google.com <cc...@google.com> #2Jun 29, 2021 11:59PM

le...@google.com <le...@google.com> Jun 30, 2021 07:45PM

ra...@google.com <ra...@google.com> #3Jun 30, 2021 08:23PM

ap...@google.com <ap...@google.com> #4Jul 2, 2021 10:11PM

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