Mercurial > hg > truffle
annotate test/compiler/6849574/Test.java @ 20762:c2844108a708
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author | asaha |
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date | Thu, 23 Oct 2014 12:02:08 -0700 |
parents | c18cbe5936b8 |
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1 /* |
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2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 |
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25 /** |
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26 * @test |
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27 * @bug 6849574 |
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28 * @summary VM crash using NonBlockingHashMap (high_scale_lib) |
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29 * |
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30 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+VerifyBeforeGC Test |
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31 */ |
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32 |
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33 import java.util.concurrent.atomic.*; |
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34 |
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35 public class Test extends Thread { |
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36 |
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37 public static void main(String[] args) { |
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38 AtomicReferenceArray a = new AtomicReferenceArray(10000); |
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39 for (int i = 0; i < 100000; i++) { |
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40 a.getAndSet(9999, new Object()); |
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41 if (i > 99990) System.gc(); |
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42 } |
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43 } |
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44 } |