![]() ![]() Setup and measure are now always in pairs, in order.This makes the tradeoffs, potential combinations, and behavior across platform versions more clear. Previously they were inconsistently named after compilation arguments (which we now treat as implementation details) and features. Clarify CompilationModes into three classes - Full, None, Partial.Instability, especially from sources outside the benchmark. This tracing should be useful in diagnosing Note that this does not currently capture custom tracing (via android.os.Trace or acing Jetpack APIs) to avoid affecting results. #Punto switcher android androidAdd low-overhead System Tracing to microbench output on Android Q (API 29+).Version 1.1.0-alpha13 contains these commits. Switched baseline profile arg of CompilationMode.Partial toĪndroidx.benchmark:benchmark-*:1.1.0-alpha13 is released.Removed deprecated CompliationModes ( I98186, b/213467659).Fixes profiler argument enable being ignored.Version 1.1.0-beta01 contains these commits. BaselineProfileRule now prints the adb pull command in logcat and Studio output for pulling generated BaselineProfile text file.Results are now linked in Studio output, similar to other profiling outputs, and do not suppress theĪllocation metric. Microbenchmark Stack Sampling / Method Tracing Profile.Version 1.1.0-beta02 contains these commits. Renamed FrameCpuTime -> FrameDurationCpu, FrameUiTime -> FrameDurationUi to clarify these are durations, not timestamps, and to match prefixes.Prevent compilation shell commands on API 23 ( Ice380).Fixed issue where microbench profiler traces would fail to be updated in subsequent runs when linked in Studio output ( I5ae4d, b/214917025).Added AudioUnderrunMetric into macrobenchmark library under experimental flag to allow detection of audio underruns ( Ib5972)īaselineProfileRule no longer accepts a setup block as this functioned the same as the profileBlock.Version 1.1.0-beta03 contains these commits. Additionally, report warnings when the app is using an older version of androidx.profileinstaller and Android Gradle Plugin. Skip Profile Installation when using Compilation.None(). Support metrics from named UI subprocesses in multi-process apps ( Ice6c0, b/215988434)įilter Baseline Profile rules to target Android 9 (SDK 28). ( I9c027, b/217497678, b/131755853)įilter simpleperf sampled profiling to measureRepeated thread only to simplify inspection ( Ic3e12, b/217501939) Locked (if they're locked too high for the device's physicalĮnvironment). It also provides throttle detection even when clocks are Second cooldown), and speeds up benchmarks significantly on userīuilds. Positives in thermal throttling detection (benchmark retry after 90 This significantly reduces frequency of false Use PowerManager for thermal throttling detection on Q (APIĢ9) and higher. NoSuchElementException caused by process names not being capturedĬorrectly in traces. Version 1.1.0-beta04 contains these commits. Fixed an issue where Macrobenchmarks is unable to collect startup metrics when using StartupMode.COLD.Kill package after skipping profile installation when using CompilationMode.None.Version 1.1.0-beta05 contains these commits. Before this change, CompilationMode.Partial() would appear to be slower than Compilation.None(). Fix startup metrics for Macrobenchmarks when CompilationMode.None() is used.Overhaul activity launch completion detection to fix 'Unable to read any metrics' exception in startup macrobenchmarks.Version 1.1.0-beta06 contains these commits. This way the output always reflects the latest results of using a BaselineProfileRule. Baseline profile output links in Android Studio now use a unique file name.Version 1.1.0-rc01 contains these commits. You can add your vote to an existing issue byįor more information. In this library before you create a new one. Let us know if you discover new issues or have AndroidTestImplementation "androidx.benchmark:benchmark-macro-junit4:1.1.0-rc01"ĪndroidTestImplementation("androidx.benchmark:benchmark-macro-junit4:1.1.0-rc01") ![]()
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