55 lines
2.1 KiB
Java
55 lines
2.1 KiB
Java
/*
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* Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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/*
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* @test
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* @summary Basic shared string test with large pages
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* @requires vm.cds.archived.java.heap
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
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* @modules jdk.jartool/sun.tools.jar
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* @build HelloString
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* @run driver LargePages
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*/
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public class LargePages {
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static final String CDS_LOGGING = "-Xlog:cds,cds+hashtables";
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public static void main(String[] args) throws Exception {
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SharedStringsUtils.run(args, LargePages::test);
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}
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public static void test(String[] args) throws Exception {
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SharedStringsUtils.buildJar("HelloString");
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SharedStringsUtils.dump(TestCommon.list("HelloString"),
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"SharedStringsBasic.txt", "-XX:+UseLargePages", CDS_LOGGING);
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SharedStringsUtils.runWithArchive("HelloString", "-XX:+UseLargePages");
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SharedStringsUtils.dump(TestCommon.list("HelloString"),
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"SharedStringsBasic.txt", CDS_LOGGING,
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"-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
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SharedStringsUtils.runWithArchive("HelloString",
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"-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
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}
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}
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