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64 lines
2.0 KiB
64 lines
2.0 KiB
#!/usr/bin/env bash
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set -euo pipefail
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APP_PKG="com.google.samples.apps.nowinandroid"
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BENCHMARK_PKG="com.google.samples.apps.nowinandroid.benchmarks"
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TEST_RUNNER="androidx.test.runner.AndroidJUnitRunner"
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JSON_REPORTS_DIR="benchmarks/json_reports"
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PATH_APK_VERSION_1="$1"
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PATH_APK_VERSION_2="$2"
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install_apk() {
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adb install -r "$1"
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# Clear app data and prepare storage
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adb shell pm clear "$APP_PKG" || true
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adb shell mkdir -p /sdcard/Download
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adb shell rm /sdcard/Download/*.json || true
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adb shell rm /sdcard/Download/*.perfetto-trace || true
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adb shell rm /sdcard/Download/*.txt || true
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}
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run_benchmark() {
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VERSION_LABEL="$1" # v1 or v2
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RUN_NUMBER="$2" # 1..5
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echo "=============================="
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echo "Running benchmark for $VERSION_LABEL run $RUN_NUMBER"
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echo "=============================="
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# Run only the Startup Baseline Profile benchmark
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adb shell am instrument -w \
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-e class com.google.samples.apps.nowinandroid.startup.StartupBenchmark#startupPrecompiledWithBaselineProfile \
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-e androidx.benchmark.suppressErrors EMULATOR \
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-e androidx.benchmark.profiling.mode none \
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-e no-isolated-storage true \
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-e additionalTestOutputDir /sdcard/Download \
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"$BENCHMARK_PKG/$TEST_RUNNER"
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# Ensure the local directory exists for the pull
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mkdir -p "$JSON_REPORTS_DIR/tmp_results"
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# Pull the benchmarks output produced on the device
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adb pull /sdcard/Download/. "$JSON_REPORTS_DIR/tmp_results"
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# Take only the generated JSON file (ignore perfetto traces and text files)
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# There should only be one JSON file because of the rm at the start
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NEW_JSON_NAME="$JSON_REPORTS_DIR/benchmark_${VERSION_LABEL}_run${RUN_NUMBER}.json"
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mv "$JSON_REPORTS_DIR/tmp_results/"*.json "$NEW_JSON_NAME"
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rm -rf "$JSON_REPORTS_DIR/tmp_results"
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echo "Saved result to $NEW_JSON_NAME"
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}
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# Alternate runs: v1, v2, v1, v2 ...
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for i in {1..5}; do
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install_apk "$PATH_APK_VERSION_1"
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run_benchmark "v1" "$i"
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install_apk "$PATH_APK_VERSION_2"
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run_benchmark "v2" "$i"
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done
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