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Commit e849eae9 authored by Shai Barack's avatar Shai Barack Committed by Android Build Cherrypicker Worker
Browse files

Periodically GC and finalize during Collators alloc test. 

Bug: 394961590
Flag: EXEMPT benchmarks
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:378383c2d6f6b29227ba0b8ace8a22a5d575918b)
Merged-In: I826dee7014f8fd3eb6698b5ad0183e29adf10b75
Change-Id: I826dee7014f8fd3eb6698b5ad0183e29adf10b75
parent fa086ff0

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();

            }

        }

    }