--- old/test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java 2020-04-04 02:23:22.967291767 +0200 +++ new/test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java 2020-04-04 02:23:22.859292766 +0200 @@ -78,6 +78,34 @@ * TestLotsOfCycles */ +/* + * @test TestLotsOfCycles + * @key gc + * @requires vm.gc.Shenandoah & !vm.graal.enabled + * + * @run main/othervm/timeout=480 -Xmx16m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions + * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive + * -XX:+ShenandoahOOMDuringEvacALot + * -Dtarget=1000 + * TestLotsOfCycles + * + * @run main/othervm/timeout=480 -Xmx16m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions + * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive + * -XX:+ShenandoahAllocFailureALot + * -Dtarget=1000 + * TestLotsOfCycles + * + * @run main/othervm/timeout=480 -Xmx16m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions + * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive + * -Dtarget=1000 + * TestLotsOfCycles + * + * @run main/othervm/timeout=480 -Xmx16m -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions + * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu + * -Dtarget=10000 + * TestLotsOfCycles + */ + public class TestLotsOfCycles { static final long TARGET_MB = Long.getLong("target", 10_000); // 10 Gb allocation, around 1K cycles to handle