Mercurial > hg > graal-jvmci-8
annotate test/gc/g1/TestShrinkAuxiliaryData20.java @ 24007:776cb7cbe2e4
8017629: G1: UseSHM in combination with a G1HeapRegionSize > os::large_page_size() falls back to use small pages
Reviewed-by: pliden, sjohanss, stuefe
author | stefank |
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date | Mon, 25 Apr 2016 11:36:14 +0200 |
parents | e5406a79ae90 |
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1 /* |
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2 * Copyright (c) 2014, 2015, 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 * @test TestShrinkAuxiliaryData20 |
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26 * @bug 8038423 8061715 |
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27 * @summary Checks that decommitment occurs for JVM with different |
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28 * G1ConcRSLogCacheSize and ObjectAlignmentInBytes options values |
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29 * @requires vm.gc=="G1" | vm.gc=="null" |
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30 * @library /testlibrary /testlibrary/whitebox |
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31 * @build com.oracle.java.testlibrary.* sun.hotspot.WhiteBox |
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32 * @build TestShrinkAuxiliaryData TestShrinkAuxiliaryData20 |
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33 * @run main ClassFileInstaller sun.hotspot.WhiteBox |
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34 * sun.hotspot.WhiteBox$WhiteBoxPermission |
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35 * @run driver/timeout=720 TestShrinkAuxiliaryData20 |
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36 */ |
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37 public class TestShrinkAuxiliaryData20 { |
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38 |
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39 public static void main(String[] args) throws Exception { |
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40 new TestShrinkAuxiliaryData(20).test(); |
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41 } |
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42 } |