Merge "Migrate libcore benchmarks to BenchmarkRule" into main (de33bb18) · Commits · e / os / android_frameworks_base

apct-tests/perftests/core/src/android/libcore/AdditionPerfTest.java

+11 −11

Original line number	Diff line number	Diff line
		@@ -16,8 +16,8 @@

		package android.libcore;

		import android.perftests.utils.BenchmarkState;
		import android.perftests.utils.PerfStatusReporter;
		import androidx.benchmark.BenchmarkState;
		import androidx.benchmark.junit4.BenchmarkRule;

		import androidx.test.filters.LargeTest;
		import androidx.test.runner.AndroidJUnit4;
		@@ -34,11 +34,11 @@ import org.junit.runner.RunWith;
		public class AdditionPerfTest {

		@Rule
		public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
		public BenchmarkRule mBenchmarkRule = new BenchmarkRule();

		@Test
		public void timeAddConstantToLocalInt() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		int result = 0;
		while (state.keepRunning()) {
		result += 123;
		@@ -46,7 +46,7 @@ public class AdditionPerfTest {
		}
		@Test
		public void timeAddTwoLocalInts() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		int result = 0;
		int constant = 123;
		while (state.keepRunning()) {
		@@ -55,7 +55,7 @@ public class AdditionPerfTest {
		}
		@Test
		public void timeAddConstantToLocalLong() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		long result = 0;
		while (state.keepRunning()) {
		result += 123L;
		@@ -63,7 +63,7 @@ public class AdditionPerfTest {
		}
		@Test
		public void timeAddTwoLocalLongs() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		long result = 0;
		long constant = 123L;
		while (state.keepRunning()) {
		@@ -72,7 +72,7 @@ public class AdditionPerfTest {
		}
		@Test
		public void timeAddConstantToLocalFloat() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		float result = 0.0f;
		while (state.keepRunning()) {
		result += 123.0f;
		@@ -80,7 +80,7 @@ public class AdditionPerfTest {
		}
		@Test
		public void timeAddTwoLocalFloats() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		float result = 0.0f;
		float constant = 123.0f;
		while (state.keepRunning()) {
		@@ -89,7 +89,7 @@ public class AdditionPerfTest {
		}
		@Test
		public void timeAddConstantToLocalDouble() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		double result = 0.0;
		while (state.keepRunning()) {
		result += 123.0;
		@@ -97,7 +97,7 @@ public class AdditionPerfTest {
		}
		@Test
		public void timeAddTwoLocalDoubles() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		double result = 0.0;
		double constant = 123.0;
		while (state.keepRunning()) {

apct-tests/perftests/core/src/android/libcore/ArrayCopyPerfTest.java

+7 −7

Original line number	Diff line number	Diff line
		@@ -16,8 +16,8 @@

		package android.libcore;

		import android.perftests.utils.BenchmarkState;
		import android.perftests.utils.PerfStatusReporter;
		import androidx.benchmark.BenchmarkState;
		import androidx.benchmark.junit4.BenchmarkRule;

		import androidx.test.filters.LargeTest;
		import androidx.test.runner.AndroidJUnit4;
		@@ -33,11 +33,11 @@ import java.util.Arrays;
		public class ArrayCopyPerfTest {

		@Rule
		public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
		public BenchmarkRule mBenchmarkRule = new BenchmarkRule();

		@Test
		public void timeManualArrayCopy() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		char[] src = new char[8192];
		while (state.keepRunning()) {
		char[] dst = new char[8192];
		@@ -49,7 +49,7 @@ public class ArrayCopyPerfTest {

		@Test
		public void time_System_arrayCopy() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		char[] src = new char[8192];
		while (state.keepRunning()) {
		char[] dst = new char[8192];
		@@ -59,7 +59,7 @@ public class ArrayCopyPerfTest {

		@Test
		public void time_Arrays_copyOf() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		char[] src = new char[8192];
		while (state.keepRunning()) {
		char[] dst = Arrays.copyOf(src, 8192);
		@@ -68,7 +68,7 @@ public class ArrayCopyPerfTest {

		@Test
		public void time_Arrays_copyOfRange() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		char[] src = new char[8192];
		while (state.keepRunning()) {
		char[] dst = Arrays.copyOfRange(src, 0, 8192);

apct-tests/perftests/core/src/android/libcore/ArrayIterationPerfTest.java

+6 −6

Original line number	Diff line number	Diff line
		@@ -16,8 +16,8 @@

		package android.libcore;

		import android.perftests.utils.BenchmarkState;
		import android.perftests.utils.PerfStatusReporter;
		import androidx.benchmark.BenchmarkState;
		import androidx.benchmark.junit4.BenchmarkRule;

		import androidx.test.filters.LargeTest;
		import androidx.test.runner.AndroidJUnit4;
		@@ -38,7 +38,7 @@ public class ArrayIterationPerfTest {
		}

		@Rule
		public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
		public BenchmarkRule mBenchmarkRule = new BenchmarkRule();

		Foo[] mArray = new Foo[27];
		{
		@@ -46,7 +46,7 @@ public class ArrayIterationPerfTest {
		}
		@Test
		public void timeArrayIteration() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		int sum = 0;
		for (int i = 0; i < mArray.length; i++) {
		@@ -56,7 +56,7 @@ public class ArrayIterationPerfTest {
		}
		@Test
		public void timeArrayIterationCached() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		int sum = 0;
		Foo[] localArray = mArray;
		@@ -69,7 +69,7 @@ public class ArrayIterationPerfTest {
		}
		@Test
		public void timeArrayIterationForEach() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		int sum = 0;
		for (Foo a: mArray) {

apct-tests/perftests/core/src/android/libcore/ArrayListIterationPerfTest.java

+5 −5

Original line number	Diff line number	Diff line
		@@ -16,8 +16,8 @@

		package android.libcore;

		import android.perftests.utils.BenchmarkState;
		import android.perftests.utils.PerfStatusReporter;
		import androidx.benchmark.BenchmarkState;
		import androidx.benchmark.junit4.BenchmarkRule;

		import androidx.test.filters.LargeTest;
		import androidx.test.runner.AndroidJUnit4;
		@@ -39,7 +39,7 @@ public class ArrayListIterationPerfTest {
		int mSplat;
		}
		@Rule
		public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
		public BenchmarkRule mBenchmarkRule = new BenchmarkRule();

		ArrayList<Foo> mList = new ArrayList<Foo>();
		{
		@@ -47,7 +47,7 @@ public class ArrayListIterationPerfTest {
		}
		@Test
		public void timeArrayListIterationIndexed() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		int sum = 0;
		ArrayList<Foo> list = mList;
		@@ -59,7 +59,7 @@ public class ArrayListIterationPerfTest {
		}
		@Test
		public void timeArrayListIterationForEach() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		int sum = 0;
		for (Foo a : mList) {

apct-tests/perftests/core/src/android/libcore/BigIntegerPerfTest.java

+10 −9

Original line number	Diff line number	Diff line
		@@ -16,8 +16,8 @@

		package android.libcore;

		import android.perftests.utils.BenchmarkState;
		import android.perftests.utils.PerfStatusReporter;
		import androidx.benchmark.BenchmarkState;
		import androidx.benchmark.junit4.BenchmarkRule;

		import androidx.test.filters.LargeTest;
		import androidx.test.runner.AndroidJUnit4;
		@@ -38,7 +38,8 @@ import java.math.BigInteger;
		@RunWith(AndroidJUnit4.class)
		@LargeTest
		public class BigIntegerPerfTest {
		@Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
		@Rule
		public BenchmarkRule mBenchmarkRule = new BenchmarkRule();

		// A simple sum of products computation, mostly so we can check timing in the
		// absence of any division. Computes the sum from 1 to n of ((10^prec) << 30) + 1)^2,
		@@ -61,7 +62,7 @@ public class BigIntegerPerfTest {
		// Execute the above rep times, optionally timing it.
		@Test
		public void repeatInner() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		for (int i = 10; i <= 10_000; i *= 10) {
		inner(100, i);
		@@ -85,7 +86,7 @@ public class BigIntegerPerfTest {
		// Check results for equality, and print one, to compaare against reference.
		@Test
		public void repeatHarmonic1000() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		for (int i = 5; i <= 5_000; i *= 10) {
		BigInteger refRes = harmonic1000(i);
		@@ -106,7 +107,7 @@ public class BigIntegerPerfTest {
		// us to time and check it for consistency as well.
		@Test
		public void repeatToString() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		for (int i = 5; i <= 5_000; i *= 10) {
		BigInteger refRes = harmonic1000(i);
		@@ -146,7 +147,7 @@ public class BigIntegerPerfTest {
		// to compare to reference.
		@Test
		public void repeatEApprox() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		for (int i = 10; i <= 10_000; i *= 10) {
		BigInteger refRes = eApprox(100_000, i);
		@@ -165,7 +166,7 @@ public class BigIntegerPerfTest {
		// Test / time modPow()
		@Test
		public void repeatModPow() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		for (int i = 5; i <= 500; i *= 10) {
		BigInteger odd1 = BigInteger.TEN.pow(i / 2).add(BigInteger.ONE);
		@@ -198,7 +199,7 @@ public class BigIntegerPerfTest {
		// Test / time modInverse()
		@Test
		public void repeatModInverse() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		final BenchmarkState state = mBenchmarkRule.getState();
		while (state.keepRunning()) {
		for (int i = 10; i <= 10_000; i *= 10) {
		BigInteger odd1 = BigInteger.TEN.pow(i / 2).add(BigInteger.ONE);