Merge "Periodically GC and finalize during Collators alloc test." into main (2de569f5) · Commits · e / os / android_frameworks_base

apct-tests/perftests/core/src/android/libcore/regression/ExpensiveObjectsPerfTest.java

+22 −0

Original line number	Diff line number	Diff line
		@@ -75,8 +75,19 @@ public class ExpensiveObjectsPerfTest {
		@Test(timeout = 900000)
		public void timeNewCollator() {
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		int i = 0;
		while (state.keepRunning()) {
		Collator.getInstance(Locale.US);

		if (++i % 1000 == 0) {
		state.pauseTiming();
		// GC and finalize occasionally to avoid GC for alloc and/or
		// blocking on finalization during benchmark time.
		// See: b/394961590
		System.gc();
		System.runFinalization();
		state.resumeTiming();
		}
		}
		}

		@@ -84,8 +95,19 @@ public class ExpensiveObjectsPerfTest {
		public void timeClonedCollator() {
		Collator c = Collator.getInstance(Locale.US);
		BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
		int i = 0;
		while (state.keepRunning()) {
		c.clone();

		if (++i % 1000 == 0) {
		state.pauseTiming();
		// GC and finalize occasionally to avoid GC for alloc and/or
		// blocking on finalization during benchmark time.
		// See: b/394961590
		System.gc();
		System.runFinalization();
		state.resumeTiming();
		}
		}
		}