1 /*
2 * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 package gc.stress.gcold;
25
26 /*
27 * @test TestGCOldWithShenandoah
28 * @key gc
29 * @key stress
30 * @library /
31 * @requires vm.gc.Shenandoah & !vm.graal.enabled
32 * @summary Stress the GC by trying to make old objects more likely to be garbage than young objects.
33 *
34 * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
35 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=passive
36 * -XX:+ShenandoahDegeneratedGC -XX:+ShenandoahVerify
37 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
38 *
39 * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
40 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=passive
41 * -XX:-ShenandoahDegeneratedGC -XX:+ShenandoahVerify
42 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
43 *
44 * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
45 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=passive
46 * -XX:+ShenandoahDegeneratedGC
47 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
48 *
49 * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
50 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=passive
51 * -XX:-ShenandoahDegeneratedGC
52 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
53 */
54
55 /*
56 * @test TestGCOldWithShenandoah
57 * @key gc
58 * @key stress
59 * @library /
60 * @requires vm.gc.Shenandoah & !vm.graal.enabled
61 * @summary Stress the GC by trying to make old objects more likely to be garbage than young objects.
62 *
63 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
64 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive
65 * -XX:+ShenandoahOOMDuringEvacALot
66 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
67 *
68 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
69 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive
70 * -XX:+ShenandoahAllocFailureALot
71 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
72 *
73 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
74 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=aggressive
75 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
76 *
77 * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
78 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive
79 * -XX:+ShenandoahVerify
80 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
81 *
82 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
83 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=adaptive
84 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
85 *
86 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
87 * -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=compact
88 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
89 */
90
91 /*
92 * @test TestGCOldWithShenandoah
93 * @key gc
94 * @key stress
95 * @library /
96 * @requires vm.gc.Shenandoah & !vm.graal.enabled
97 * @summary Stress the GC by trying to make old objects more likely to be garbage than young objects.
98 *
99 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
100 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive
101 * -XX:+ShenandoahOOMDuringEvacALot
102 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
103 *
104 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
105 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive
106 * -XX:+ShenandoahAllocFailureALot
107 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
108 *
109 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
110 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu -XX:ShenandoahGCHeuristics=aggressive
111 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
112 *
113 * @run main/othervm/timeout=600 -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
114 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu
115 * -XX:+ShenandoahVerify
116 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
117 *
118 * @run main/othervm -Xmx384M -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions
119 * -XX:+UseShenandoahGC -XX:ShenandoahGCMode=iu
120 * gc.stress.gcold.TestGCOld 50 1 20 10 10000
121 */
122
123 public class TestGCOldWithShenandoah {
124
125 public static void main(String[] args) {
126 TestGCOld.main(args);
127 }
128 }