1 /* 2 * Copyright (c) 2017, 2018, Red Hat, Inc. All rights reserved. 3 * Copyright Amazon.com Inc. or its affiliates. All Rights Reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 package gc.stress.gclocker; 27 28 /* 29 * @test id=default 30 * @library / 31 * @requires vm.gc.Shenandoah 32 * @summary Stress Shenandoah's JNI handling by calling GetPrimitiveArrayCritical while concurrently filling up old gen. 33 * 34 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 35 * -XX:+UseShenandoahGC 36 * -XX:+ShenandoahVerify 37 * gc.stress.gclocker.TestGCLockerWithShenandoah 38 * 39 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 40 * -XX:+UseShenandoahGC 41 * gc.stress.gclocker.TestGCLockerWithShenandoah 42 */ 43 44 /* 45 * @test id=generational 46 * @library / 47 * @requires vm.gc.Shenandoah 48 * @summary Stress Shenandoah's JNI handling by calling GetPrimitiveArrayCritical while concurrently filling up old gen. 49 * 50 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 51 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational 52 * -XX:ShenandoahMaxYoungPercentage=90 53 * -XX:+ShenandoahVerify 54 * gc.stress.gclocker.TestGCLockerWithShenandoah 55 * 56 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 57 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational 58 * -XX:ShenandoahMaxYoungPercentage=90 59 * gc.stress.gclocker.TestGCLockerWithShenandoah 60 */ 61 62 /* 63 * @test id=aggressive 64 * @library / 65 * @requires vm.gc.Shenandoah 66 * @summary Stress Shenandoah's JNI handling by calling GetPrimitiveArrayCritical while concurrently filling up old gen. 67 * 68 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 69 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive 70 * -XX:+ShenandoahOOMDuringEvacALot 71 * gc.stress.gclocker.TestGCLockerWithShenandoah 72 * 73 * @run main/native/othervm/timeout=200 -Xlog:gc*=info -Xms1500m -Xmx1500m -XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions 74 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive 75 * -XX:+ShenandoahAllocFailureALot 76 * gc.stress.gclocker.TestGCLockerWithShenandoah 77 */ 78 public class TestGCLockerWithShenandoah { 79 public static void main(String[] args) { 80 String[] testArgs = {"2", "Shenandoah", "0"}; 81 TestGCLocker.main(testArgs); 82 } 83 }