Mercurial > hg > graal-compiler
comparison test/gc/8000311/Test8000311.java @ 8073:ccc57295818b
8006628: NEED_TEST for JDK-8002870
Summary: Regression test for 8000311. Verifies that PLABStats works with zero parallel GC threads.
Reviewed-by: jmasa, johnc
Contributed-by: Filipp Zhinkin <filipp.zhinkin@oracle.com>
author | johnc |
---|---|
date | Tue, 19 Feb 2013 16:22:28 -0800 |
parents | |
children |
comparison
equal
deleted
inserted
replaced
8072:fd7b3770c77e | 8073:ccc57295818b |
---|---|
1 /* | |
2 * Copyright (c) 2013, 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 /** | |
25 * @test Test8000311 | |
26 * @key gc | |
27 * @bug 8000311 | |
28 * @summary G1: ParallelGCThreads==0 broken | |
29 * @run main/othervm -XX:+UseG1GC -XX:ParallelGCThreads=0 -XX:+ResizePLAB -XX:+ExplicitGCInvokesConcurrent Test8000311 | |
30 * @author filipp.zhinkin@oracle.com | |
31 */ | |
32 | |
33 import java.util.*; | |
34 | |
35 public class Test8000311 { | |
36 public static void main(String args[]) { | |
37 for(int i = 0; i<100; i++) { | |
38 byte[] garbage = new byte[1000]; | |
39 System.gc(); | |
40 } | |
41 } | |
42 } |